Refs #2700 replaced most underscores with hyphens - there may be broken display code due to extent of this change

git-svn-id: http://code.elgg.org/elgg/trunk@7493 36083f99-b078-4883-b0ff-0f9b5a30f544
author: cash <cash@36083f99-b078-4883-b0ff-0f9b5a30f544> 2010-12-02 03:10:57 +0000
committer: cash <cash@36083f99-b078-4883-b0ff-0f9b5a30f544> 2010-12-02 03:10:57 +0000
commit: 4d80bc33b8924038bd1ca57d548828afe661bb42 (patch)
tree: 600b8a2d46ea899d35582667ed00049a0a4367cc /views
parent: 89ded32abebd0f2100e0014249df54bde7a44258 (diff)
download: elgg-4d80bc33b8924038bd1ca57d548828afe661bb42.tar.gz
elgg-4d80bc33b8924038bd1ca57d548828afe661bb42.tar.bz2
79 files changed, 462 insertions, 462 deletions
diff --git a/views/default/account/forms/forgotten_password.php b/views/default/account/forms/forgotten_password.php
index 2fe2bc9d9..48fafe4d8 100644
--- a/views/default/account/forms/forgotten_password.php
+++ b/views/default/account/forms/forgotten_password.php
@@ -15,7 +15,7 @@ $form_body .= "<p>" . elgg_view('input/submit', array('value' => elgg_echo('requ
 echo elgg_view('input/form', array(
 	'action' => "action/user/requestnewpassword",
 	'body' => $form_body,
-	'class' => "margin_top"
+	'class' => "margin-top"
 ));
 ?>
 
diff --git a/views/default/account/forms/login.php b/views/default/account/forms/login.php
index 8b4d88583..87dd6d5ad 100644
--- a/views/default/account/forms/login.php
+++ b/views/default/account/forms/login.php
@@ -9,9 +9,9 @@
 
 <p class='loginbox'>
 	<label><?php echo elgg_echo('loginusername'); ?></label>
-	<?php echo elgg_view('input/text', array('internalname' => 'username', 'class' => 'login_textarea')); ?>
+	<?php echo elgg_view('input/text', array('internalname' => 'username', 'class' => 'login-textarea')); ?>
 	<label><?php echo elgg_echo('password'); ?></label>
-	<?php echo elgg_view('input/password', array('internalname' => 'password', 'class' => 'login_textarea')); ?>
+	<?php echo elgg_view('input/password', array('internalname' => 'password', 'class' => 'login-textarea')); ?>
 
 	<?php echo elgg_view('input/submit', array('value' => elgg_echo('login'))); ?>
 
diff --git a/views/default/account/forms/register.php b/views/default/account/forms/register.php
index b0a48cf35..bf629b589 100644
--- a/views/default/account/forms/register.php
+++ b/views/default/account/forms/register.php
@@ -46,7 +46,7 @@ $form_body .= elgg_view('input/submit', array('internalname' => 'submit', 'value
 echo elgg_view('input/form', array(
 	'action' => "{$login_url}action/register",
 	'body' => $form_body,
-	'class' => "margin_top"
+	'class' => "margin-top"
 ));
 ?>
 
diff --git a/views/default/account/forms/useradd.php b/views/default/account/forms/useradd.php
index 4729048e6..7c1969f1b 100644
--- a/views/default/account/forms/useradd.php
+++ b/views/default/account/forms/useradd.php
@@ -25,7 +25,7 @@ if ($admin_option) {
 $form_body .= elgg_view('input/submit', array('internalname' => 'submit', 'value' => elgg_echo('register'))) . "</p>";
 ?>
 
-<div class="admin_settings add_user">
+<div class="admin_settings add-user">
 	<h3><?php echo elgg_echo('adduser'); ?></h3>
 	<?php echo elgg_view('input/form', array('action' => "action/useradd", 'body' => $form_body)) ?>
 </div>
 \ No newline at end of file
diff --git a/views/default/account/login_dropdown.php b/views/default/account/login_dropdown.php
index 29eca2347..dc124f4e8 100644
--- a/views/default/account/login_dropdown.php
+++ b/views/default/account/login_dropdown.php
@@ -18,11 +18,11 @@ if ((isset($CONFIG->https_login)) && ($CONFIG->https_login)) {
 
 ?>
 
-<div id="login_dropdown">
-	<div id="signin_button" class="signin_button">
+<div id="login-dropdown">
+	<div id="signin-button" class="signin-button">
 		<a href="<?php echo $CONFIG->url; ?>pg/login" class="signin"><span><?php echo elgg_echo('login') ?></span></a>
 	</div>
-	<fieldset id="signin_menu">
+	<fieldset id="signin-menu">
 		<?php echo elgg_view('input/form', array('body' => $form_body, 'action' => "{$login_url}action/login")); ?>
 	</fieldset>
 </div>
@@ -32,19 +32,19 @@ $(document).ready(function() {
 
 	$(".signin").click(function(e) {
 		e.preventDefault();
-		$("fieldset#signin_menu").toggle();
-		$(".signin").toggleClass("menu_open");
-		$('.login_textarea.name').focus();
+		$("fieldset#signin-menu").toggle();
+		$(".signin").toggleClass("menu-open");
+		$('.login-textarea.name').focus();
 	});
 
-	$("fieldset#signin_menu").mouseup(function() {
+	$("fieldset#signin-menu").mouseup(function() {
 		return false
 	});
 
 	$(document).mouseup(function(e) {
 		if($(e.target).parent("a.signin").length==0) {
-			$(".signin").removeClass("menu_open");
-			$("fieldset#signin_menu").hide();
+			$(".signin").removeClass("menu-open");
+			$("fieldset#signin-menu").hide();
 		}
 	});
 
diff --git a/views/default/account/login_walled_garden.php b/views/default/account/login_walled_garden.php
index e24c80f78..9f407bdff 100644
--- a/views/default/account/login_walled_garden.php
+++ b/views/default/account/login_walled_garden.php
@@ -6,9 +6,9 @@
 global $CONFIG;
 
 /*
-$form_body = "<label>" . elgg_echo('username') . "<br />" . elgg_view('input/text', array('internalname' => 'username', 'class' => 'login_textarea username')) . "</label>";
+$form_body = "<label>" . elgg_echo('username') . "<br />" . elgg_view('input/text', array('internalname' => 'username', 'class' => 'login-textarea username')) . "</label>";
 $form_body .= "<br />";
-$form_body .= "<label>" . elgg_echo('password') . "<br />" . elgg_view('input/password', array('internalname' => 'password', 'class' => 'login_textarea')) . "</label><br />";
+$form_body .= "<label>" . elgg_echo('password') . "<br />" . elgg_view('input/password', array('internalname' => 'password', 'class' => 'login-textarea')) . "</label><br />";
 
 $form_body .= elgg_view('input/submit', array('value' => elgg_echo('login')));
 $form_body .= "<div class='remember_me'><label><input type='checkbox' name='persistent' checked value='true' />".elgg_echo('user:persistent')."</label></div>";
@@ -54,8 +54,8 @@ __HTML;
 ?>
 	<?php
 	$lostpassword_form_body = "<p>" . elgg_echo('user:password:text') . "</p>";
-	$lostpassword_form_body .= "<p class='margin_none'><label>". elgg_echo('username') . " "
-		. elgg_view('input/text', array('internalname' => 'username', 'class' => 'login_textarea lostusername')) . "</label></p>";
+	$lostpassword_form_body .= "<p class='margin-none'><label>". elgg_echo('username') . " "
+		. elgg_view('input/text', array('internalname' => 'username', 'class' => 'login-textarea lostusername')) . "</label></p>";
 	$lostpassword_form_body .= elgg_view('input/captcha');
 	$lostpassword_form_body .= "<p>" . elgg_view('input/submit', array('value' => elgg_echo('request'))) . "<input class='action-button disabled cancel_request' type='reset' value='Cancel'></p>";
 	
diff --git a/views/default/admin/appearance/menu_items.php b/views/default/admin/appearance/menu_items.php
index c2335db7b..9bed69a06 100644
--- a/views/default/admin/appearance/menu_items.php
+++ b/views/default/admin/appearance/menu_items.php
@@ -21,7 +21,7 @@ $pulldown_values[''] = elgg_echo('none');
 
 echo elgg_view_title(elgg_echo('admin:menu_items'));
 echo "<div class='admin_settings menuitems'><h3>".elgg_echo('admin:menu_items:configure')."</h3>";
-echo "<p class='margin_top'>".strip_tags(elgg_view('output/longtext', array('value' => elgg_echo("admin:menu_items:description"))))."</p>";
+echo "<p class='margin-top'>".strip_tags(elgg_view('output/longtext', array('value' => elgg_echo("admin:menu_items:description"))))."</p>";
 $form_body = '';
 
 // @todo Could probably make this number configurable
diff --git a/views/default/admin/overview.php b/views/default/admin/overview.php
index 804f4cc5e..1785864e7 100644
--- a/views/default/admin/overview.php
+++ b/views/default/admin/overview.php
@@ -23,11 +23,11 @@ echo elgg_view_title(elgg_echo('admin:overview'));
 	<h3><?php echo elgg_echo('admin:statistics:label:basic'); ?></h3>
 	<table class="styled">
 		<tr class="odd">
-			<td class="column_one"><b><?php echo elgg_echo('admin:statistics:label:version'); ?> :</b></td>
+			<td class="column-one"><b><?php echo elgg_echo('admin:statistics:label:version'); ?> :</b></td>
 			<td><?php echo elgg_echo('admin:statistics:label:version:release'); ?> - <?php echo $release; ?>, <?php echo elgg_echo('admin:statistics:label:version:version'); ?> - <?php echo $version; ?></td>
 		</tr>
 		<tr class="even">
-			<td class="column_one"><b><?php echo elgg_echo('admin:statistics:label:numusers'); ?> :</b></td>
+			<td class="column-one"><b><?php echo elgg_echo('admin:statistics:label:numusers'); ?> :</b></td>
 			<td><?php echo $users_stats; ?> <?php echo elgg_echo('active'); ?> / <?php echo $total_users; ?> <?php echo elgg_echo('total') ?></td>
 		</tr>
 
@@ -69,7 +69,7 @@ $even_odd = "";
 						}
 					echo <<< END
 						<tr class="{$even_odd}">
-							<td class="column_one">{$a}:</td>
+							<td class="column-one">{$a}:</td>
 							<td>{$b}</td>
 						</tr>
 END;
diff --git a/views/default/admin/overview/online.php b/views/default/admin/overview/online.php
index 00e5c863a..f8b890c91 100644
--- a/views/default/admin/overview/online.php
+++ b/views/default/admin/overview/online.php
@@ -13,7 +13,7 @@ if( (is_plugin_enabled('search')) && (is_plugin_enabled('profile')) ) {
 	elgg_pop_context();
 	?>
 
-	<div class="admin_settings members_list users_online">
+	<div class="admin_settings members-list users_online">
 		<h3><?php echo elgg_echo('admin:statistics:label:onlineusers'); ?></h3>
 		<?php echo $users_online; ?>
 	</div>
diff --git a/views/default/admin/plugins/advanced.php b/views/default/admin/plugins/advanced.php
index ee4366679..195df5169 100644
--- a/views/default/admin/plugins/advanced.php
+++ b/views/default/admin/plugins/advanced.php
@@ -68,8 +68,8 @@ $buttons .= $category_form;
 // construct page header
 ?>
 <div id="content_header" class="clearfix">
-	<div class="content_header_title"><?php echo $title ?></div>
-	<div class="content_header_options"><?php echo $buttons ?></div>
+	<div class="content-header-title"><?php echo $title ?></div>
+	<div class="content-header-options"><?php echo $buttons ?></div>
 </div>
 <br />
 <?php
diff --git a/views/default/admin/plugins/simple.php b/views/default/admin/plugins/simple.php
index 8a269c43b..89373fc7d 100644
--- a/views/default/admin/plugins/simple.php
+++ b/views/default/admin/plugins/simple.php
@@ -26,9 +26,9 @@ foreach ($installed_plugins as $installed_name => $plugin) {
 ksort($plugin_list);
 $form_body  .= <<<___END
 	<div id="content_header" class="clearfix">
-		<div class="content_header_title">$title</div>
+		<div class="content-header-title">$title</div>
 	</div>
-	<ul class="admin_plugins margin_top">
+	<ul class="admin_plugins margin-top">
 ___END;
 
 foreach ($plugin_list as $name => $info) {
diff --git a/views/default/admin/site/advanced.php b/views/default/admin/site/advanced.php
index 00e63e95d..048ffa883 100644
--- a/views/default/admin/site/advanced.php
+++ b/views/default/admin/site/advanced.php
@@ -62,6 +62,6 @@ $form_body .= "</p>";
 $form_body .= elgg_view('input/hidden', array('internalname' => 'settings', 'value' => 'go'));
 
 $form_body .= "<div class='divider'></div>".elgg_view('input/submit', array('value' => elgg_echo("save")));
-$form_body = "<div class='admin_settings site_admin margin_top'>".$form_body."</div>";
+$form_body = "<div class='admin_settings site_admin margin-top'>".$form_body."</div>";
 echo elgg_view_title(elgg_echo('admin:site:advanced') . " " . elgg_echo('admin:site'));
 echo elgg_view('input/form', array('action' => $action, 'body' => $form_body));
diff --git a/views/default/admin/site/basic.php b/views/default/admin/site/basic.php
index f6b2d03e0..9b8f4652d 100644
--- a/views/default/admin/site/basic.php
+++ b/views/default/admin/site/basic.php
@@ -24,6 +24,6 @@ $languages = get_installed_translations();
 $form_body .= "<p>" . elgg_echo('installation:language') . elgg_view("input/pulldown", array('internalname' => 'language', 'value' => $vars['config']->language, 'options_values' => $languages)) . "</p>";
 
 $form_body .= "<div class='divider'></div>".elgg_view('input/submit', array('value' => elgg_echo("save")));
-$form_body = "<div class='admin_settings site_admin margin_top'>".$form_body."</div>";
+$form_body = "<div class='admin_settings site_admin margin-top'>".$form_body."</div>";
 echo elgg_view_title(elgg_echo('admin:site'));
 echo elgg_view('input/form', array('action' => $action, 'body' => $form_body));
diff --git a/views/default/admin/users/newest.php b/views/default/admin/users/newest.php
index 79de121e5..4d5b85836 100644
--- a/views/default/admin/users/newest.php
+++ b/views/default/admin/users/newest.php
@@ -9,7 +9,7 @@ if (is_plugin_enabled('profile')) {
 	echo elgg_view_title(elgg_echo('admin:users'));
 	?>
 
-	<div class="admin_settings members_list users_online">
+	<div class="admin_settings members-list users_online">
 		<h3><?php echo elgg_echo('admin:users:newest'); ?></h3>
 		<?php echo $users; ?>
 	</div>
diff --git a/views/default/admin/users/online.php b/views/default/admin/users/online.php
index 4acaa3f6e..9c0f52c7f 100644
--- a/views/default/admin/users/online.php
+++ b/views/default/admin/users/online.php
@@ -8,7 +8,7 @@ if ((is_plugin_enabled('search')) && (is_plugin_enabled('profile'))) {
 	echo elgg_view_title(elgg_echo('admin:users'));
 	?>
 
-	<div class="admin_settings members_list users_online">
+	<div class="admin_settings members-list users_online">
 		<h3><?php echo elgg_echo('admin:statistics:label:onlineusers'); ?></h3>
 		<?php echo $users_online; ?>
 	</div>
diff --git a/views/default/ajax/loader.php b/views/default/ajax/loader.php
index 430ba2ea3..b1f35971a 100644
--- a/views/default/ajax/loader.php
+++ b/views/default/ajax/loader.php
@@ -8,7 +8,7 @@
 
 $loader = <<< END
 
-<div align="center" class="ajax_loader hidden"></div>
+<div align="center" class="ajax-loader hidden"></div>
 
 END;
 
diff --git a/views/default/annotation/annotate.php b/views/default/annotation/annotate.php
index 6e83e8afb..de2513587 100644
--- a/views/default/annotation/annotate.php
+++ b/views/default/annotation/annotate.php
@@ -17,7 +17,7 @@ if ($vars['item']->annotation_id != 0) {
 
 $url = "<a href=\"{$performed_by->getURL()}\">{$performed_by->name}</a>";
 $string = elgg_echo("river:posted:generic", array($url)) . " ";
-$string .= elgg_echo("{$subtype}:river:annotate") . "  <a href=\"{$object->getURL()}\">" . $title . "</a> <span class='entity_subtext'>" . elgg_view_friendly_time($object->time_created) . "<a class='river_comment_form_button link'>Comment</a>";
+$string .= elgg_echo("{$subtype}:river:annotate") . "  <a href=\"{$object->getURL()}\">" . $title . "</a> <span class='entity-subtext'>" . elgg_view_friendly_time($object->time_created) . "<a class='river_comment_form_button link'>Comment</a>";
 $string .= elgg_view('likes/forms/link', array('entity' => $object));
 $string .= "</span>";
 if (elgg_get_context() != 'riverdashboard') {
diff --git a/views/default/annotation/annotatelike.php b/views/default/annotation/annotatelike.php
index 43655ba6e..7b0d5c2e2 100644
--- a/views/default/annotation/annotatelike.php
+++ b/views/default/annotation/annotatelike.php
@@ -6,6 +6,6 @@ $url = $object->getURL();
 $title = $object->title;
  
 $string = "<a href=\"{$performed_by->getURL()}\">{$performed_by->name}</a> ";
-$string .= elgg_echo("likes:river:annotate") . "  <a href=\"{$object->getURL()}\">" . $title . "</a> <span class='entity_subtext'>" . elgg_view_friendly_time($object->time_created)."</span>";
+$string .= elgg_echo("likes:river:annotate") . "  <a href=\"{$object->getURL()}\">" . $title . "</a> <span class='entity-subtext'>" . elgg_view_friendly_time($object->time_created)."</span>";
 	
 echo $string;
 \ No newline at end of file
diff --git a/views/default/annotation/generic_comment.php b/views/default/annotation/generic_comment.php
index f016609e2..5f23b6300 100644
--- a/views/default/annotation/generic_comment.php
+++ b/views/default/annotation/generic_comment.php
@@ -8,7 +8,7 @@ $owner = get_user($vars['annotation']->owner_guid);
 ?>
 <a class="anchor_link" name="comment_<?php echo $vars['annotation']->id; ?>"></a>
 <div class="generic_comment clearfix">
-	<div class="generic_comment_icon">
+	<div class="generic-comment-icon">
 		<?php
 			echo elgg_view("profile/icon", array(
 					'entity' => $owner,
@@ -17,7 +17,7 @@ $owner = get_user($vars['annotation']->owner_guid);
 		?>
 	</div>
 
-	<div class="generic_comment_details">
+	<div class="generic-comment-details">
 		<?php
 		// if the user looking at the comment can edit, show the delete link
 		if ($vars['annotation']->canEdit()) {
@@ -33,14 +33,14 @@ $owner = get_user($vars['annotation']->owner_guid);
 		<?php
 			} //end of can edit if statement
 		?>
-		<p class="generic_comment_owner">
+		<p class="generic-comment-owner">
 			<a href="<?php echo $owner->getURL(); ?>"><?php echo $owner->name; ?></a>
-			<span class="entity_subtext">
+			<span class="entity-subtext">
 				<?php echo elgg_view_friendly_time($vars['annotation']->time_created); ?>
 			</span>
 		</p>
 		<!-- output the actual comment -->
-		<div class="generic_comment_body">
+		<div class="generic-comment-body">
 			<?php echo elgg_view("output/longtext",array("value" => $vars['annotation']->value)); ?>
 		</div>
 	</div>
diff --git a/views/default/annotation/latest_comments.php b/views/default/annotation/latest_comments.php
index 8e1f3e81b..4de93cf90 100644
--- a/views/default/annotation/latest_comments.php
+++ b/views/default/annotation/latest_comments.php
@@ -28,8 +28,8 @@ if($vars['comments']){
 			$url_display = $objecttitle;
 		}
 	
-		echo "<div class='generic_comment latest clearfix'><span class='generic_comment_icon'>" . elgg_view("profile/icon",array('entity' => $comment_owner, 'size' => 'tiny')) . "</span>";
-		echo "<div class='generic_comment_details'><span class='entity_subtext'><a href=\"".elgg_get_site_url()."pg/profile/{$comment_owner->username}\">{$comment_owner->name}</a> " . elgg_echo('on') . " <span class='entity_title'>{$url_display}</span> ({$friendlytime})</span></div>";
+		echo "<div class='generic_comment latest clearfix'><span class='generic-comment-icon'>" . elgg_view("profile/icon",array('entity' => $comment_owner, 'size' => 'tiny')) . "</span>";
+		echo "<div class='generic-comment-details'><span class='entity-subtext'><a href=\"".elgg_get_site_url()."pg/profile/{$comment_owner->username}\">{$comment_owner->name}</a> " . elgg_echo('on') . " <span class='entity-title'>{$url_display}</span> ({$friendlytime})</span></div>";
 		echo "</div>";
 	
 	}
diff --git a/views/default/annotation/likes.php b/views/default/annotation/likes.php
index 6538e65dc..3fdf2349b 100644
--- a/views/default/annotation/likes.php
+++ b/views/default/annotation/likes.php
@@ -6,8 +6,8 @@
 $owner = get_user($vars['annotation']->owner_guid);
 
 ?>
-<div class="elgg_likes_user clearfix">
-	<div class="entity_listing_icon">
+<div class="elgg-likes-user clearfix">
+	<div class="entity-listing-icon">
 		<?php
 			echo elgg_view("profile/icon", array(
 					'entity' => $owner,
@@ -16,12 +16,12 @@ $owner = get_user($vars['annotation']->owner_guid);
 		?>
 	</div>
 	
-	<div class="entity_listing_info">
+	<div class="entity-listing-info">
 		<?php
 		// if the user looking at the like listing can edit, show the delete link
 		if ($vars['annotation']->canEdit()) {
 		?>
-			<div class="entity_metadata"><span class="delete-button">
+			<div class="entity-metadata"><span class="delete-button">
 				<?php echo elgg_view("output/confirmlink",array(
 						'href' => "action/likes/delete?annotation_id=" . $vars['annotation']->id,
 						'text' => elgg_echo('remove'),
@@ -32,9 +32,9 @@ $owner = get_user($vars['annotation']->owner_guid);
 		<?php
 			} //end of can edit if statement
 		?>
-		<p class="elgg_likes_owner">
+		<p class="elgg-likes-owner">
 			<a href="<?php echo $owner->getURL(); ?>"><?php echo $owner->name; ?></a> <?php echo elgg_echo('likes:this') . 
-			" <span class=\"entity_subtext\">" . elgg_view_friendly_time($vars['annotation']->time_created) . "</span>"; ?>
+			" <span class=\"entity-subtext\">" . elgg_view_friendly_time($vars['annotation']->time_created) . "</span>"; ?>
 		</p>
 	</div>
 </div>
 \ No newline at end of file
diff --git a/views/default/comments/forms/edit.php b/views/default/comments/forms/edit.php
index dd0b374e0..3c26bf7cc 100644
--- a/views/default/comments/forms/edit.php
+++ b/views/default/comments/forms/edit.php
@@ -9,7 +9,7 @@
 	 
 	 if (isset($vars['entity']) && isloggedin()) {
     	 
-		 $form_body = "<div class='comment margin_top'><p class='longtext_inputarea'><label>".elgg_echo("generic_comments:text")."</label>" . elgg_view('input/longtext',array('internalname' => 'generic_comment')) . "</p>";
+		 $form_body = "<div class='comment margin-top'><p class='longtext_inputarea'><label>".elgg_echo("generic_comments:text")."</label>" . elgg_view('input/longtext',array('internalname' => 'generic_comment')) . "</p>";
 		 $form_body .= elgg_view('input/hidden', array('internalname' => 'entity_guid', 'value' => $vars['entity']->getGUID()));
 		 $form_body .= elgg_view('input/submit', array('value' => elgg_echo("generic_comments:post"))) . "</div>";
 		 
diff --git a/views/default/css/admin.php b/views/default/css/admin.php
index af2a16f55..155907acb 100644
--- a/views/default/css/admin.php
+++ b/views/default/css/admin.php
@@ -184,14 +184,14 @@ h2 {
 	-webkit-border-radius: 8px;
 	-moz-border-radius: 8px;
 }
-.margin_none {
+.margin-none {
 	margin:0;
 }
-.margin_top {
+.margin-top {
 	margin-top:10px;
 }
-.entity_title a { color:#0054A7; }
-.elgg_horizontal_tabbed_nav a:hover { color:#0054A7; }
+.entity-title a { color:#0054A7; }
+.elgg-horizontal-tabbed-nav a:hover { color:#0054A7; }
 table.mceLayout {
 	width:100% !important;
 }
@@ -213,28 +213,28 @@ table.mceLayout {
 	height:30px;
 	width:100%;
 }
-#admin_header .network_title h2 {
+#admin_header .network-title h2 {
 	height:45px;
 	line-height:45px;
 	margin:0;
 	padding:0 0 0 20px;
 	border:0;
 }
-#admin_header .network_title h2 a {
+#admin_header .network-title h2 a {
 	color:white;
 }
-#admin_header .network_title h2 a:hover {
+#admin_header .network-title h2 a:hover {
 	color:white;
 	text-decoration: underline;
 }
-#admin_header .network_title h2 a.return_to_network {
+#admin_header .network-title h2 a.return_to_network {
 	font-size:12px;
 	font-weight: normal;
 	color:#666666;
 	float:right;
 	margin-right:40px;
 }
-#elgg_content.admin_area {
+#elgg-content.admin_area {
 	margin:20px;
 	min-height:400px;
 	position:relative;
@@ -244,7 +244,7 @@ table.mceLayout {
 	-webkit-box-shadow: none;
 	-moz-box-shadow: none;
 }
-#elgg_content.admin_area #elgg_page_contents  {
+#elgg-content.admin_area #elgg-page-contents  {
 	float:left;
 	margin:0;
 	padding:14px;
@@ -253,7 +253,7 @@ table.mceLayout {
 	-webkit-border-radius: 6px;
 	-moz-border-radius: 6px;
 }
-#elgg_content.admin_area #elgg_sidebar  {
+#elgg-content.admin_area #elgg-sidebar  {
 	float:left;
 	margin:0;
 	min-height:400px;
@@ -270,7 +270,7 @@ table.mceLayout {
 .admin_area h6 {
 	color:#666666;
 }
-.admin_area #elgg_sidebar .submenu {
+.admin_area #elgg-sidebar .submenu {
 	margin:0;
 	padding:0;
 	list-style: none;
@@ -301,7 +301,7 @@ table.mceLayout {
 	color:white;
 	text-decoration:none;
 }
-.admin_area #elgg_sidebar .submenu ul.child {
+.admin_area #elgg-sidebar .submenu ul.child {
 	margin-bottom:10px;
 }
 .admin_area .submenu .child li a {
@@ -488,7 +488,7 @@ table.mceLayout {
 	text-decoration:none;
 	color:white;
 }
-.admin_area .content_header_options .action-button {
+.admin_area .content-header-options .action-button {
 	margin-top:0;
 	margin-left:10px;
 }
@@ -581,22 +581,22 @@ table.mceLayout {
 	clear: both;
 	visibility: hidden;
 }
-.content_header_title {
+.content-header-title {
 	float:left;
 }
-.content_header_title {
+.content-header-title {
 	margin-right:10px;
 	max-width: 530px;
 }
-.content_header_title h2 {
+.content-header-title h2 {
 	border:none;
 	margin-bottom:0;
 	padding-bottom:5px;
 }
-.content_header_options {
+.content-header-options {
 	float:right;
 }
-.content_header_options .action-button {
+.content-header-options .action-button {
 	float:right;
 	margin:0 0 5px 10px;
 }
@@ -643,7 +643,7 @@ table.mceLayout {
 	padding:2px 4px 2px 4px;
 	border-bottom:1px solid #cccccc;
 }
-.admin_settings table.styled td.column_one {
+.admin_settings table.styled td.column-one {
 	width:200px;
 }
 .admin_settings table.styled tr:hover {
@@ -788,19 +788,19 @@ ul.admin_plugins {
 /* ***************************************
 	ELGG TABBED PAGE NAVIGATION
 *************************************** */
-.elgg_horizontal_tabbed_nav {
+.elgg-horizontal-tabbed-nav {
 	margin-bottom:5px;
 	padding: 0;
 	border-bottom: 2px solid #cccccc;
 	display:table;
 	width:100%;
 }
-.elgg_horizontal_tabbed_nav ul {
+.elgg-horizontal-tabbed-nav ul {
 	list-style: none;
 	padding: 0;
 	margin: 0;
 }
-.elgg_horizontal_tabbed_nav li {
+.elgg-horizontal-tabbed-nav li {
 	float: left;
 	border: 2px solid #cccccc;
 	border-bottom-width: 0;
@@ -811,7 +811,7 @@ ul.admin_plugins {
 	-webkit-border-top-left-radius:5px;
 	-webkit-border-top-right-radius:5px;
 }
-.elgg_horizontal_tabbed_nav a {
+.elgg-horizontal-tabbed-nav a {
 	text-decoration: none;
 	display: block;
 	padding:3px 10px 0 10px;
@@ -819,15 +819,15 @@ ul.admin_plugins {
 	height:21px;
 	color:#999999;
 }
-.elgg_horizontal_tabbed_nav a:hover {
+.elgg-horizontal-tabbed-nav a:hover {
 	background: #dedede;
 	color:#4690D6;
 }
-.elgg_horizontal_tabbed_nav .selected {
+.elgg-horizontal-tabbed-nav .selected {
 	border-color: #cccccc;
 	background: white;
 }
-.elgg_horizontal_tabbed_nav .selected a {
+.elgg-horizontal-tabbed-nav .selected a {
 	position: relative;
 	top: 2px;
 	background: white;
diff --git a/views/default/css/ie.php b/views/default/css/ie.php
index 95f2d34a9..94407fdc8 100644
--- a/views/default/css/ie.php
+++ b/views/default/css/ie.php
@@ -5,39 +5,39 @@
 * {zoom: 1;} /* trigger hasLayout in IE */
 
 /* tools drop-down menu */
-#elgg_header {z-index:1;}
+#elgg-header {z-index:1;}
 .navigation li a:hover ul {display:block; position:absolute; top:21px; left:0;}
 .navigation li a:hover ul li a {display:block;}
-.navigation li.navigation_more ul li a {width:150px;background-color: #dedede;}
+.navigation li.navigation-more ul li a {width:150px;background-color: #dedede;}
 
 .clearfix { display: block; }
 .hidden.clearfix { display: none; }
-#elgg_page_contents {overflow: hidden;} /* remove horizontal scroll on riverdash */
+#elgg-page-contents {overflow: hidden;} /* remove horizontal scroll on riverdash */
 #breadcrumbs {top:-2px; margin-bottom: 5px;}
 
 /* entity list views */
-.entity_metadata {max-width: 300px;}
-.entity_edit {float:right;}
+.entity-metadata {max-width: 300px;}
+.entity-edit {float:right;}
 .access_level {float:left;}
-.entity_listing .entity_metadata {
+.entity-listing .entity-metadata {
 	min-width:400px;
 	text-align: right;
 }
 
-.likes_list {display:none;}
-.likes_list_holder .likes_list {top:20px !important;} /* position likes list below link in IE to prevent clipping */
-.elgg_likes_user .entity_metadata .delete-button {float:none;}
+.likes-list {display:none;}
+.likes-list-holder .likes-list {top:20px !important;} /* position likes list below link in IE to prevent clipping */
+.elgg-likes-user .entity-metadata .delete-button {float:none;}
 
 /* profile */
-.elgg_horizontal_tabbed_nav.profile .profile_name {margin-left: -260px;}
+.elgg-horizontal-tabbed-nav.profile .profile_name {margin-left: -260px;}
 #profile_content .river_comment_form.hidden .input-text { width:510px; }
 
 /* notifications */
-.friends_picker_navigation {margin:0;padding:0;}
-.friends_picker_container h3 {margin:0;padding:0;line-height: 1em;}
+.friends-picker-navigation {margin:0;padding:0;}
+.friends-picker-container h3 {margin:0;padding:0;line-height: 1em;}
 
 /* private messages */
-#elgg_topbar_contents a.privatemessages.new span { 
+#elgg-topbar-contents a.privatemessages.new span { 
 	display:block;
 	padding:1px;
 	position:relative;
@@ -46,9 +46,9 @@
 	top:-1px;
 	right:auto;
 }
-#elgg_topbar_contents a.privatemessages.new  {padding:0 0 0 20px;}
-#elgg_topbar_contents a.privatemessages:hover {background-position:left 2px;}
-#elgg_topbar_contents a.privatemessages.new:hover {background-position: left 2px;}
+#elgg-topbar-contents a.privatemessages.new  {padding:0 0 0 20px;}
+#elgg-topbar-contents a.privatemessages:hover {background-position:left 2px;}
+#elgg-topbar-contents a.privatemessages.new:hover {background-position: left 2px;}
 
 /* riverdashboard mod rules */
 #riverdashboard_updates {clear:both;}
@@ -67,12 +67,12 @@
 .shared_access_collection h2.shared_access_name {margin-top:-15px;}
 
 /* dropdown login */
-*:first-child+html #login_dropdown #signin_button {
+*:first-child+html #login-dropdown #signin-button {
 	line-height:10px;
 }
-*:first-child+html #login_dropdown #signin_button a.signin span {
+*:first-child+html #login-dropdown #signin-button a.signin span {
 	background-position:-150px -54px;
 }
-*:first-child+html #login_dropdown #signin_button a.signin.menu_open span {
+*:first-child+html #login-dropdown #signin-button a.signin.menu-open span {
 	background-position:-150px -74px;
 }
 \ No newline at end of file
diff --git a/views/default/css/ie6.php b/views/default/css/ie6.php
index 943b94e32..d1fdb750c 100644
--- a/views/default/css/ie6.php
+++ b/views/default/css/ie6.php
@@ -6,10 +6,10 @@
 * {zoom: 1;} /* trigger hasLayout in IE */
 
 /* main nav drop-down */
-#elgg_header {z-index:1;}
+#elgg-header {z-index:1;}
 .navigation li a:hover ul {display:block; position:absolute; top:21px; left:0;}
 .navigation li a:hover ul li a {display:block;}
-.navigation li.navigation_more ul li a {width:150px;background-color: #dedede;}
+.navigation li.navigation-more ul li a {width:150px;background-color: #dedede;}
 
 /* @todo check this one */
 .delete-button a { background-position-y: 2px; }
diff --git a/views/default/css/screen.php b/views/default/css/screen.php
index 59016b777..492e600ff 100644
--- a/views/default/css/screen.php
+++ b/views/default/css/screen.php
@@ -187,17 +187,17 @@ h2 {
 	-webkit-border-radius: 8px;
 	-moz-border-radius: 8px;
 }
-.margin_none {
+.margin-none {
 	margin:0;
 }
-.margin_top {
+.margin-top {
 	margin-top:10px;
 }
-.rss_link {
+.rss-link {
 	margin-top:-10px;
 	margin-bottom:10px;
 }
-.rss_link a {
+.rss-link a {
 	display:block;
 	width:14px;
 	height:14px;
@@ -217,7 +217,7 @@ h2 {
 .tagcloud {
 	text-align:justify;
 }
-.ajax_loader {
+.ajax-loader {
 	background-color: white;
 	background-image: url(<?php echo elgg_get_site_url(); ?>_graphics/ajax_loader_bw.gif);
 	background-repeat: no-repeat;
@@ -225,10 +225,10 @@ h2 {
 	min-height:33px;
 	min-width:33px;
 }
-.ajax_loader.left {
+.ajax-loader.left {
 	background-position: left center;
 }
-#elgg_sidebar h3 {
+#elgg-sidebar h3 {
 	border-bottom:1px solid #CCCCCC;
 	margin-bottom:5px;
 	margin-top:20px;
@@ -238,7 +238,7 @@ h2 {
 /* ***************************************
 	PAGE LAYOUT - MAIN BLOCKS POSITIONING
 *************************************** */
-#elgg_topbar {
+#elgg-topbar {
 	background:#333333 url(<?php echo elgg_get_site_url(); ?>_graphics/toptoolbar_background.gif) repeat-x top left;
 	color:#eeeeee;
 	border-bottom:1px solid #000000;
@@ -248,7 +248,7 @@ h2 {
 	height:24px;
 	z-index: 9000;
 }
-#elgg_header {
+#elgg-header {
 	x-overflow: hidden;
 	position: relative;
 	width: 100%;
@@ -258,19 +258,19 @@ h2 {
 	background-repeat: repeat-x;
 	background-position: bottom left;
 }
-#elgg_header_contents {
+#elgg-header-contents {
 	width:990px;
 	position: relative;
 	margin:0 auto;
 	height:90px;
 }
-#elgg_search {
+#elgg-search {
 	bottom:5px;
 	height:23px;
 	position:absolute;
 	right:0;
 }
-#elgg_main_nav {
+#elgg-main-nav {
 	z-index: 7000;
 	position: absolute;
 	height:23px;
@@ -278,7 +278,7 @@ h2 {
 	left:0;
 	width:auto;
 }
-#elgg_content { /* wraps sidebar and page contents */
+#elgg-content { /* wraps sidebar and page contents */
 	width:990px;
 	position: relative;
 	overflow:hidden;
@@ -286,34 +286,34 @@ h2 {
 	margin:0 auto;
 	min-height:400px;
 }
-#elgg_content.sidebar { /* class on #elgg_content div to give a full-height sidebar background */
+#elgg-content.sidebar { /* class on #elgg-content div to give a full-height sidebar background */
 	background-image:url(<?php echo elgg_get_site_url(); ?>_graphics/sidebar_background.gif);
 	background-repeat:repeat-y;
 	background-position: right top;
 }
-#elgg_page_contents { /* main page contents */
+#elgg-page-contents { /* main page contents */
 	float:left;
 	width:730px;
 	position: relative;
 	min-height: 360px;
 	margin:10px 20px 20px 10px;
 }
-#elgg_page_contents.one_column { /* class on #elgg_page_contents when no sidebar */
+#elgg-page-contents.one_column { /* class on #elgg-page-contents when no sidebar */
 	width:970px;
 	margin-right:10px;
 }
-#elgg_sidebar { /* elgg sidebar */
+#elgg-sidebar { /* elgg sidebar */
 	float:right;
 	width:210px;
 	margin:20px 10px;
 	position: relative;
 	min-height:360px;
 }
-#elgg_footer {
+#elgg-footer {
 	position: relative;
 	z-index: 999;
 }
-#elgg_footer_contents {
+#elgg-footer-contents {
 	border-top:1px solid #DEDEDE;
 	margin:0 auto;
 	width:990px;
@@ -325,7 +325,7 @@ h2 {
 /* ***************************************
 	ELGG TOPBAR
 *************************************** */
-#elgg_topbar_contents {
+#elgg-topbar-contents {
 	float:left;
 	height:24px;
 	left:0px;
@@ -334,7 +334,7 @@ h2 {
 	text-align:left;
 	width:100%;
 }
-#elgg_topbar_contents a {
+#elgg-topbar-contents a {
 	margin-right:30px;
 	padding-top:2px;
 	display:inline;
@@ -342,54 +342,54 @@ h2 {
 	text-align: left;
 	color:#eeeeee;
 }
-#elgg_topbar_contents a:hover {
+#elgg-topbar-contents a:hover {
 	color:#71cbff;
 	text-decoration: none;
 }
-#elgg_topbar_contents a img.user_mini_avatar {
+#elgg-topbar-contents a img.user-mini-avatar {
 	border:1px solid #eeeeee;
 	margin:1px 0 0 10px;
 	display: block;
 }
-#elgg_topbar_contents a img.site_logo {
+#elgg-topbar-contents a img.site-logo {
 	display: block;
 	margin-left:5px;
 	margin-top: -1px;
 }
-#elgg_topbar_contents .log_out {
+#elgg-topbar-contents .log-out {
 	float:right;
 }
-#elgg_topbar_contents .log_out a {
+#elgg-topbar-contents .log-out a {
 	display: inline;
 	text-align: right;
 	margin-right:10px;
 	color:#999999;
 }
-#elgg_topbar_contents .log_out a:hover {
+#elgg-topbar-contents .log-out a:hover {
 	color:#71cbff;
 }
-#elgg_topbar_contents a.myfriends {
+#elgg-topbar-contents a.myfriends {
 	background:transparent url(<?php echo elgg_get_site_url(); ?>_graphics/elgg_sprites.png) no-repeat left -297px;
 	margin-right:30px;
 	text-indent: -900em;
 	width:36px;
 }
-#elgg_topbar_contents a.myfriends:hover {
+#elgg-topbar-contents a.myfriends:hover {
 	background-position: left -337px;
 }
-#elgg_topbar_contents a.settings {
+#elgg-topbar-contents a.settings {
 	background:transparent url(<?php echo elgg_get_site_url(); ?>_graphics/elgg_sprites.png) no-repeat -300px -41px;
 	padding-left:20px !important;
 	float:right;
 	margin-right:30px;
 }
-#elgg_topbar_contents a.admin {
+#elgg-topbar-contents a.admin {
 	background:transparent url(<?php echo elgg_get_site_url(); ?>_graphics/elgg_sprites.png) no-repeat -300px -41px;
 	padding-left:20px !important;
 	float:right;
 	margin-right:30px;
 }
-#elgg_topbar_contents a.help {
+#elgg-topbar-contents a.help {
 	background:transparent url(<?php echo elgg_get_site_url(); ?>_graphics/elgg_sprites.png) no-repeat -300px -133px;
 	padding-left:18px !important;
 	float:right;
@@ -400,7 +400,7 @@ h2 {
 /* ***************************************
 	HEADER CONTENTS
 *************************************** */
-#elgg_header_contents h1 a span.network_title {
+#elgg-header-contents h1 a span.network-title {
 	font-size: 2em;
 	line-height:1.4em;
 	color: white;
@@ -410,7 +410,7 @@ h2 {
 	text-decoration: none;
 	text-shadow:1px 2px 4px #333333;
 }
-#elgg_header_contents #elgg_search input.search_input {
+#elgg-header-contents #elgg-search input.search-input {
 	-webkit-border-radius: 10px;
 	-moz-border-radius: 10px;
 	background-color:transparent;
@@ -425,19 +425,19 @@ h2 {
 	background-position: 2px -220px;
 	background-repeat: no-repeat;
 }
-#elgg_header_contents #elgg_search input.search_input:focus {
+#elgg-header-contents #elgg-search input.search-input:focus {
 	background-color:white;
 	color:#0054A7;
 	border:1px solid white;
 	background-position: 2px -257px;
 }
-#elgg_header_contents #elgg_search input.search_input:active {
+#elgg-header-contents #elgg-search input.search-input:active {
 	background-color:white;
 	color:#0054A7;
 	border:1px solid white;
 	background-position: 2px -257px;
 }
-#elgg_header_contents #elgg_search input.search_submit_button {
+#elgg-header-contents #elgg-search input.search-submit-button {
 	display:none;
 }
 
@@ -497,13 +497,13 @@ h2 {
 	-webkit-box-shadow: 2px -1px 1px rgba(0, 0, 0, 0.25);
 	-moz-box-shadow: 2px -1px 1px rgba(0, 0, 0, 0.25);
 }
-li.navigation_more {
+li.navigation-more {
 	overflow:hidden;
 }
-li.navigation_more:hover {
+li.navigation-more:hover {
 	overflow:visible;
 }
-li.navigation_more:hover a {
+li.navigation-more:hover a {
 	background:white;
 	color:#555555;
 	-moz-border-radius-topleft:4px;
@@ -513,17 +513,17 @@ li.navigation_more:hover a {
 	-webkit-box-shadow: 2px -1px 1px rgba(0, 0, 0, 0.25);
 	-moz-box-shadow: 2px -1px 1px rgba(0, 0, 0, 0.25);
 }
-li.navigation_more a.subnav span {
+li.navigation-more a.subnav span {
 	background-image: url(<?php echo elgg_get_site_url(); ?>_graphics/elgg_sprites.png);
 	background-repeat: no-repeat;
 	background-position: -150px -56px;
 	padding-left: 12px;
 }
-li.navigation_more:hover a.subnav span,
-li.navigation_more a.subnav:hover span {
+li.navigation-more:hover a.subnav span,
+li.navigation-more a.subnav:hover span {
 	background-position: -150px -76px;
 }
-li.navigation_more ul {
+li.navigation-more ul {
 	z-index: 7000;
 	min-width: 150px;
 	margin-left:-1px;
@@ -538,10 +538,10 @@ li.navigation_more ul {
 	-webkit-box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.25);
 	-moz-box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.25);
 }
-li.navigation_more ul li {
+li.navigation-more ul li {
 	float:none;
 }
-.navigation li.navigation_more ul li a {
+.navigation li.navigation-more ul li a {
 	background:white;
 	color:#555555;
 	margin:0;
@@ -550,14 +550,14 @@ li.navigation_more ul li {
 	-webkit-box-shadow: none;
 	-moz-box-shadow: none;
 }
-.navigation li.navigation_more ul li:last-child a,
-.navigation li.navigation_more ul li:last-child a:hover {
+.navigation li.navigation-more ul li:last-child a,
+.navigation li.navigation-more ul li:last-child a:hover {
 	-moz-border-radius-bottomleft:4px;
 	-moz-border-radius-bottomright:4px;
 	-webkit-border-bottom-left-radius:4px;
 	-webkit-border-bottom-right-radius:4px;
 }
-.navigation li.navigation_more ul li a:hover {
+.navigation li.navigation-more ul li a:hover {
 	background:#4690D6;
 	color:white;
 	margin:0;
@@ -566,7 +566,7 @@ li.navigation_more ul li {
 	-webkit-box-shadow: none;
 	-moz-box-shadow: none;
 }
-.navigation li.navigation_more ul li.selected a {
+.navigation li.navigation-more ul li.selected a {
 	background:#4690D6;
 	color:white;
 }
@@ -574,18 +574,18 @@ li.navigation_more ul li {
 /* ***************************************
 	FOOTER CONTENTS
 *************************************** */
-#elgg_footer_contents,
-#elgg_footer_contents a,
-#elgg_footer_contents p {
+#elgg-footer-contents,
+#elgg-footer-contents a,
+#elgg-footer-contents p {
 	color:#999999;
 }
-#elgg_footer_contents a:hover {
+#elgg-footer-contents a:hover {
 	color:#666666;
 }
-.#elgg_footer_contents p {
+.#elgg-footer-contents p {
 	margin:0;
 }
-.powered_by_elgg_badge {
+.powered-by-elgg-badge {
 	float:right;
 }
 
@@ -593,14 +593,14 @@ li.navigation_more ul li {
 /* ***************************************
 	SYSTEM MESSAGES
 *************************************** */
-#elgg_system_messages {
+#elgg-system-messages {
 	position:fixed;
 	right:20px;
 	max-width: 500px;
 	z-index: 9600;
 }
 
-.elgg_system_message {
+.elgg-system-message {
 	background-color:black;
 	color:white;
 	font-weight: bold;
@@ -613,10 +613,10 @@ li.navigation_more ul li {
 	-moz-box-shadow: 0 2px 5px rgba(0, 0, 0, 0.45);
 	z-index: 9600;
 }
-.elgg_system_message.error {
+.elgg-system-message.error {
 	background-color:red;
 }
-.elgg_system_message p {
+.elgg-system-message p {
 	margin:0;
 }
 
@@ -695,7 +695,7 @@ li.navigation_more ul li {
 	margin:5px 0 5px 0;
 	padding:5px 0;
 }
-.pagination .pagination_number {
+.pagination .pagination-number {
 	display:block;
 	float:left;
 	background:#ffffff;
@@ -710,12 +710,12 @@ li.navigation_more ul li {
 	-webkit-border-radius: 4px;
 	-moz-border-radius: 4px;
 }
-.pagination .pagination_number:hover {
+.pagination .pagination-number:hover {
 	background:#4690d6;
 	color:white;
 	text-decoration: none;
 }
-.pagination .pagination_more {
+.pagination .pagination-more {
 	display:block;
 	float:left;
 	background:#ffffff;
@@ -729,8 +729,8 @@ li.navigation_more ul li {
 	-webkit-border-radius: 4px;
 	-moz-border-radius: 4px;
 }
-.pagination .pagination_previous,
-.pagination .pagination_next {
+.pagination .pagination-previous,
+.pagination .pagination-next {
 	display:block;
 	float:left;
 	border:1px solid #cccccc;
@@ -744,14 +744,14 @@ li.navigation_more ul li {
 	-webkit-border-radius: 4px;
 	-moz-border-radius: 4px;
 }
-.pagination .pagination_previous:hover,
-.pagination .pagination_next:hover {
+.pagination .pagination-previous:hover,
+.pagination .pagination-next:hover {
 	background:#4690d6;
 	border:1px solid #4690d6;
 	color:white;
 	text-decoration: none;
 }
-.pagination .pagination_currentpage {
+.pagination .pagination-currentpage {
 	display:block;
 	float:left;
 	background:#4690d6;
@@ -771,19 +771,19 @@ li.navigation_more ul li {
 /* ***************************************
 	ELGG TABBED PAGE NAVIGATION
 *************************************** */
-.elgg_horizontal_tabbed_nav {
+.elgg-horizontal-tabbed-nav {
 	margin-bottom:5px;
 	padding: 0;
 	border-bottom: 2px solid #cccccc;
 	display:table;
 	width:100%;
 }
-.elgg_horizontal_tabbed_nav ul {
+.elgg-horizontal-tabbed-nav ul {
 	list-style: none;
 	padding: 0;
 	margin: 0;
 }
-.elgg_horizontal_tabbed_nav li {
+.elgg-horizontal-tabbed-nav li {
 	float: left;
 	border: 2px solid #cccccc;
 	border-bottom-width: 0;
@@ -794,7 +794,7 @@ li.navigation_more ul li {
 	-webkit-border-top-left-radius:5px;
 	-webkit-border-top-right-radius:5px;
 }
-.elgg_horizontal_tabbed_nav a {
+.elgg-horizontal-tabbed-nav a {
 	text-decoration: none;
 	display: block;
 	padding:3px 10px 0 10px;
@@ -802,15 +802,15 @@ li.navigation_more ul li {
 	height:21px;
 	color:#999999;
 }
-.elgg_horizontal_tabbed_nav a:hover {
+.elgg-horizontal-tabbed-nav a:hover {
 	background: #dedede;
 	color:#4690D6;
 }
-.elgg_horizontal_tabbed_nav .selected {
+.elgg-horizontal-tabbed-nav .selected {
 	border-color: #cccccc;
 	background: white;
 }
-.elgg_horizontal_tabbed_nav .selected a {
+.elgg-horizontal-tabbed-nav .selected a {
 	position: relative;
 	top: 2px;
 	background: white;
@@ -819,38 +819,38 @@ li.navigation_more ul li {
 /* ***************************************
 	WIDGETS
 *************************************** */
-.widget_column {
+.widget-column {
 	float: right;
 	min-height: 30px;
 }
-.widget_1_columns {
+.widget-1-columns {
 	width: 100%;
 }
-.widget_2_columns {
+.widget-2-columns {
 	width: 50%;
 }
-.widget_3_columns {
+.widget-3-columns {
 	width: 33%;
 }
-.widget_4_columns {
+.widget-4-columns {
 	width: 25%;
 }
-#widget_add_button {
+#widget-add-button {
 	padding: 0px;
 	text-align: right;
 	margin-bottom: 15px;
 	margin-right: 5px;
 }
-.widgets_add_panel {
+.widgets-add-panel {
 	padding: 10px;
 	margin: 0 5px 15px;
 	background: #dedede;
 }
-.widgets_add_panel ul {
+.widgets-add-panel ul {
 	padding: 0;
 	margin: 0;
 }
-.widgets_add_panel li {
+.widgets-add-panel li {
 	float: left;
 	margin: 2px 10px;
 	list-style: none;
@@ -858,13 +858,13 @@ li.navigation_more ul li {
 	padding: 4px;
 	background-color: #cccccc;
 }
-.widgets_add_panel li a {
+.widgets-add-panel li a {
 	display: block;
 }
-.widget_available {
+.widget-available {
 	cursor: pointer;
 }
-.widget_unavailable {
+.widget-unavailable {
 	color: #888888;
 }
 .widget {
@@ -876,18 +876,18 @@ li.navigation_more ul li {
 .widget:hover {
 	background-color: #cccccc;
 }
-.widget_title {
+.widget-title {
 	background-color: #dedede;
 	height: 30px;
 	line-height: 30px;
 	overflow: hidden;
 }
-.widget_title h3 {
+.widget-title h3 {
 	float: left;
 	padding: 0 45px 0 20px;
 	color: #333333;
 }
-.widget_controls a {
+.widget-controls a {
 	position: absolute;
 	top: 5px;
 	display: block;
@@ -895,42 +895,42 @@ li.navigation_more ul li {
 	height: 18px;
 	border: 1px solid transparent;
 }
-a.widget_collapse_button {
+a.widget-collapse-button {
 	left: 5px;
 	background:transparent url(<?php echo elgg_get_site_url(); ?>_graphics/elgg_sprites.png) no-repeat 0px -385px;
 }
-.widget_controls a.widget_collapsed {
+.widget-controls a.widget-collapsed {
 	background-position: 0px -365px;
 }
-a.widget_delete_button {
+a.widget-delete-button {
 	right: 5px;
 	background:transparent url(<?php echo elgg_get_site_url(); ?>_graphics/elgg_sprites.png) no-repeat -198px 3px;
 }
-a.widget_edit_button {
+a.widget-edit-button {
 	right: 25px;
 	background:transparent url(<?php echo elgg_get_site_url(); ?>_graphics/elgg_sprites.png) no-repeat -300px -1px;
 }
-a.widget_edit_button:hover, a.widget_delete_button:hover {
+a.widget-edit-button:hover, a.widget-delete-button:hover {
 	border: 1px solid #cccccc;
 }
-.widget_container {
+.widget-container {
 	background-color: white;
 	width: 100%;
 	overflow: hidden;
 }
-.widget_edit {
+.widget-edit {
 	display: none;
 	width: 96%;
 	padding: 2%;
 	border-bottom: 2px solid #dedede;
 }
-.widget_content {
+.widget-content {
 	padding: 10px;
 }
-.drag_handle {
+.drag-handle {
 	cursor: move;
 }
-.widget_placeholder {
+.widget-placeholder {
 	border: 2px dashed #dedede;
 	margin-bottom: 15px;
 }
@@ -939,13 +939,13 @@ a.widget_edit_button:hover, a.widget_delete_button:hover {
 	LOGIN / REGISTER
 *************************************** */
 /* login in sidebar */
-#elgg_sidebar #login {
+#elgg-sidebar #login {
 	width:auto;
 }
-#elgg_sidebar #login form {
+#elgg-sidebar #login form {
 	width:auto;
 }
-#elgg_sidebar #login .login_textarea {
+#elgg-sidebar #login .login-textarea {
 	width:196px;
 }
 /* default login and register forms */
@@ -966,30 +966,30 @@ a.widget_edit_button:hover, a.widget_delete_button:hover {
 .loginbox .submit-button {
 	margin-right: 15px;
 }
-#login .persistent_login {
+#login .persistent-login {
 	float:right;
 	display:block;
 	margin-top:-34px;
 	margin-left:80px;
 }
-#login .persistent_login label {
+#login .persistent-login label {
 	font-size:1.0em;
 	font-weight: normal;
 	cursor: pointer;
 }
-#login_dropdown {
+#login-dropdown {
 	float:right;
 	position: absolute;
 	top:10px;
 	right:0;
 	z-index: 9599;
 }
-#login_dropdown #signin_button {
+#login-dropdown #signin-button {
 	padding:10px 0px 12px;
 	line-height:23px;
 	text-align:right;
 }
-#login_dropdown #signin_button a.signin {
+#login-dropdown #signin-button a.signin {
 	padding:2px 6px 3px 6px;
 	text-decoration:none;
 	font-weight:bold;
@@ -1001,30 +1001,30 @@ a.widget_edit_button:hover, a.widget_delete_button:hover {
 	-moz-border-radius:4px;
 	border-radius:4px;
 }
-#login_dropdown #signin_button a.signin span {
+#login-dropdown #signin-button a.signin span {
 	padding:4px 0 6px 12px;
 	background-image:url(<?php echo elgg_get_site_url(); ?>_graphics/elgg_sprites.png);
 	background-position:-150px -51px;
 	background-repeat:no-repeat;
 }
-#login_dropdown #signin_button a.signin:hover {
+#login-dropdown #signin-button a.signin:hover {
 	background-color:#71B9F7;
 	/* color:black; */
 }
-#login_dropdown #signin_button a.signin:hover span {
+#login-dropdown #signin-button a.signin:hover span {
 	/* background-position:-150px -71px; */
 }
-#login_dropdown #signin_button a.signin.menu_open {
+#login-dropdown #signin-button a.signin.menu-open {
 	background:#cccccc !important;
 	color:#666666 !important;
 	border:1px solid #cccccc;
 	outline:none;
 }
-#login_dropdown #signin_button a.signin.menu_open span {
+#login-dropdown #signin-button a.signin.menu-open span {
 	background-position:-150px -71px;
 	color:#333333;
 }
-#login_dropdown #signin_menu {
+#login-dropdown #signin-menu {
 	-moz-border-radius-topleft:5px;
 	-moz-border-radius-bottomleft:5px;
 	-moz-border-radius-bottomright:5px;
@@ -1047,19 +1047,19 @@ a.widget_edit_button:hover, a.widget_delete_button:hover {
 	-webkit-box-shadow: 0 3px 3px rgba(0, 0, 0, 0.45);
 	-moz-box-shadow: 0 3px 3px rgba(0, 0, 0, 0.45);
 }
-#login_dropdown #signin_menu input[type=text],
-#login_dropdown #signin_menu input[type=password] {
+#login-dropdown #signin-menu input[type=text],
+#login-dropdown #signin-menu input[type=password] {
 	width:203px;
 	margin:0 0 5px;
 }
-#login_dropdown #signin_menu p {
+#login-dropdown #signin-menu p {
 	margin:0;
 }
-#login_dropdown #signin_menu label {
+#login-dropdown #signin-menu label {
 	font-weight:normal;
 	font-size: 100%;
 }
-#login_dropdown #signin_menu .submit-button {
+#login-dropdown #signin-menu .submit-button {
 	margin-right:15px;
 }
 
@@ -1076,22 +1076,22 @@ a.widget_edit_button:hover, a.widget_delete_button:hover {
 	clear: both;
 	visibility: hidden;
 }
-.content_header_title {
+.content-header-title {
 	float:left;
 }
-.content_header_title {
+.content-header-title {
 	margin-right:10px;
 	max-width: 530px;
 }
-.content_header_title h2 {
+.content-header-title h2 {
 	border:none;
 	margin-bottom:0;
 	padding-bottom:5px;
 }
-.content_header_options {
+.content-header-options {
 	float:right;
 }
-.content_header_options .action-button {
+.content-header-options .action-button {
 	float:right;
 	margin:0 0 5px 10px;
 }
@@ -1111,49 +1111,49 @@ a.widget_edit_button:hover, a.widget_delete_button:hover {
 .generic_comment:first-child {
 	border-top:1px dotted #cccccc;
 }
-.generic_comment_icon {
+.generic-comment-icon {
 	float:left;
 	margin-left:3px;
 	margin-top:3px;
 }
-.generic_comment_icon img {
+.generic-comment-icon img {
 	width: auto;
 }
-.generic_comment_details {
+.generic-comment-details {
 	float:left;
 	margin-left:7px;
 	min-height:28px;
 	width:693px;
 }
-.generic_comment_details p {
+.generic-comment-details p {
 	margin:0;
 }
-.generic_comment_owner {
+.generic-comment-owner {
 	line-height:1.2em;
 }
-.generic_comment_owner a {
+.generic-comment-owner a {
 	color:#0054A7;
 }
-.generic_comment_body {
+.generic-comment-body {
 	margin:3px 0 5px 0;
 }
-.generic_comment_body p {
+.generic-comment-body p {
 	margin-bottom: 10px;
 }
 /* latest comments in sidebar */
-#elgg_sidebar .generic_comment.latest {
+#elgg-sidebar .generic_comment.latest {
 	padding:2px 0;
 }
-#elgg_sidebar .generic_comment.latest .generic_comment_icon  {
+#elgg-sidebar .generic_comment.latest .generic-comment-icon  {
 	margin-left:1px;
 	margin-top:5px;
 }
-#elgg_sidebar .generic_comment.latest .generic_comment_details {
+#elgg-sidebar .generic_comment.latest .generic-comment-details {
 	width:177px;
 	line-height:1.1em;
 	overflow:hidden;
 }
-#elgg_sidebar .generic_comment.latest .entity_title {
+#elgg-sidebar .generic_comment.latest .entity-title {
 	font-size: inherit;
 	line-height: inherit;
 }
@@ -1162,67 +1162,67 @@ a.widget_edit_button:hover, a.widget_delete_button:hover {
 /* ***************************************
 	DEFAULT ENTITY LISTINGS
 **************************************** */
-.entity_listing {
+.entity-listing {
 	border-bottom:1px dotted #cccccc;
 	padding:4px 0;
 	position:relative;
 }
-.entity_listing:first-child {
+.entity-listing:first-child {
 	border-top:1px dotted #cccccc;
 }
-.entity_listing:hover {
+.entity-listing:hover {
 	background-color: #eeeeee;
 }
-.entity_listing .icon {
+.entity-listing .icon {
 	margin-left:3px;
 	margin-top:3px;
 }
-.entity_listing .info {
+.entity-listing .info {
 	min-height:28px;
 	width:693px;
 }
-.entity_listing_info p {
+.entity-listing-info p {
 	margin:0;
 	/* line-height:1.2em; */
 }
-.entity_title {
+.entity-title {
 	font-weight: bold;
 	font-size: 1.1em;
 	line-height:1.2em;
 	color:#666666;
 	padding-bottom:4px;
 }
-.entity_title a {
+.entity-title a {
 	color:#0054A7;
 }
-.entity_subtext {
+.entity-subtext {
 	color:#666666;
 	font-size: 85%;
 	font-style: italic;
 	line-height:1.2em;
 }
 /* entity metadata block */
-.entity_metadata {
+.entity-metadata {
 	float:right;
 	margin:0 3px 0 15px;
 	color:#aaaaaa;
 	font-size: 90%;
 }
-.entity_metadata span {
+.entity-metadata span {
 	margin-left:14px;
 	text-align:right;
 }
-.entity_metadata .entity_edit a {
+.entity-metadata .entity-edit a {
 	color:#aaaaaa;
 }
-.entity_metadata .entity_edit a:hover {
+.entity-metadata .entity-edit a:hover {
 	color:#555555;
 }
-.entity_metadata .delete-button {
+.entity-metadata .delete-button {
 	margin-top:3px;
 }
 /* override hover for lists of site users/members */
-.members_list .entity_listing:hover {
+.members-list .entity-listing:hover {
 	background-color:white;
 }
 
@@ -1230,10 +1230,10 @@ a.widget_edit_button:hover, a.widget_delete_button:hover {
 /* ***************************************
 	USER SETTINGS
 *************************************** */
-.user_settings {
+.user-settings {
 	margin-bottom:20px;
 }
-.user_settings h3 {
+.user-settings h3 {
 	background:#e4e4e4;
 	color:#333333;
 	padding:5px;
@@ -1242,35 +1242,35 @@ a.widget_edit_button:hover, a.widget_delete_button:hover {
 	-webkit-border-radius: 3px;
 	-moz-border-radius: 3px;
 }
-.user_settings label {
+.user-settings label {
 	color:#333333;
 	font-size:100%;
 	font-weight:normal;
 }
-.user_settings table.styled {
+.user-settings table.styled {
 	width:100%;
 }
-.user_settings table.styled {
+.user-settings table.styled {
 	border-top:1px solid #cccccc;
 }
-.user_settings table.styled td {
+.user-settings table.styled td {
 	padding:2px 4px 2px 4px;
 	border-bottom:1px solid #cccccc;
 }
-.user_settings table.styled td.column_one {
+.user-settings table.styled td.column-one {
 	width:200px;
 }
-.user_settings table.styled tr:hover {
+.user-settings table.styled tr:hover {
 	background: #E4E4E4;
 }
-.add_user form {
+.add-user form {
 	width:300px;
 }
 
 /* ***************************************
 	FRIENDS PICKER
 *************************************** */
-.friends_picker_container h3 {
+.friends-picker-container h3 {
 	font-size:4em !important;
 	text-align: left;
 	margin:10px 0 20px 0 !important;
@@ -1278,18 +1278,18 @@ a.widget_edit_button:hover, a.widget_delete_button:hover {
 	background: none !important;
 	padding:0 !important;
 }
-.friends_picker .friends_picker_container .panel ul {
+.friends-picker .friends-picker-container .panel ul {
 	text-align: left;
 	margin: 0;
 	padding:0;
 }
-.friends_picker_wrapper {
+.friends-picker-wrapper {
 	margin: 0;
 	padding:0;
 	position: relative;
 	width: 100%;
 }
-.friends_picker {
+.friends-picker {
 	position: relative;
 	overflow: hidden;
 	margin: 0;
@@ -1297,20 +1297,20 @@ a.widget_edit_button:hover, a.widget_delete_button:hover {
 	width: 730px;
 	height: auto;
 }
-.friendspicker_savebuttons {
+.friendspicker-savebuttons {
 	background: white;
 	-webkit-border-radius: 8px;
 	-moz-border-radius: 8px;
 	margin:0 10px 10px 10px;
 }
-.friends_picker .friends_picker_container { /* long container used to house end-to-end panels. Width is calculated in JS  */
+.friends-picker .friends-picker-container { /* long container used to house end-to-end panels. Width is calculated in JS  */
 	position: relative;
 	left: 0;
 	top: 0;
 	width: 100%;
 	list-style-type: none;
 }
-.friends_picker .friends_picker_container .panel {
+.friends-picker .friends-picker-container .panel {
 	float:left;
 	height: 100%;
 	position: relative;
@@ -1318,26 +1318,26 @@ a.widget_edit_button:hover, a.widget_delete_button:hover {
 	margin: 0;
 	padding:0;
 }
-.friends_picker .friends_picker_container .panel .wrapper {
+.friends-picker .friends-picker-container .panel .wrapper {
 	margin: 0;
 	padding:4px 10px 10px 10px;
 	min-height: 230px;
 }
-.friends_picker_navigation {
+.friends-picker-navigation {
 	margin: 0 0 10px 0;
 	padding:0 0 10px 0;
 	border-bottom:1px solid #cccccc;
 }
-.friends_picker_navigation ul {
+.friends-picker-navigation ul {
 	list-style: none;
 	padding-left: 0;
 }
-.friends_picker_navigation ul li {
+.friends-picker-navigation ul li {
 	float: left;
 	margin:0;
 	background:white;
 }
-.friends_picker_navigation a {
+.friends-picker-navigation a {
 	font-weight: bold;
 	text-align: center;
 	background: white;
@@ -1353,46 +1353,46 @@ a.widget_edit_button:hover, a.widget_delete_button:hover {
 	background: white;
 	color:#333333 !important;
 }
-.friends_picker_navigation li a:hover {
+.friends-picker-navigation li a:hover {
 	background: #333333;
 	color:white !important;
 }
-.friends_picker_navigation li a.current {
+.friends-picker-navigation li a.current {
 	background: #4690D6;
 	color:white !important;
 }
-.friends_picker_navigation_l, .friends_picker_navigation_r {
+.friends-picker-navigation-l, .friends-picker-navigation-r {
 	position: absolute;
 	top: 46px;
 	text-indent: -9000em;
 }
-.friends_picker_navigation_l a, .friends_picker_navigation_r a {
+.friends-picker-navigation-l a, .friends-picker-navigation-r a {
 	display: block;
 	height: 43px;
 	width: 43px;
 }
-.friends_picker_navigation_l {
+.friends-picker-navigation-l {
 	right: 48px;
 	z-index:1;
 }
-.friends_picker_navigation_r {
+.friends-picker-navigation-r {
 	right: 0;
 	z-index:1;
 }
-.friends_picker_navigation_l {
+.friends-picker-navigation-l {
 	background: url("<?php echo elgg_get_site_url(); ?>_graphics/elgg_sprites.png") no-repeat left top;
 }
-.friends_picker_navigation_r {
+.friends-picker-navigation-r {
 	background: url("<?php echo elgg_get_site_url(); ?>_graphics/elgg_sprites.png") no-repeat -60px top;
 }
-.friends_picker_navigation_l:hover {
+.friends-picker-navigation-l:hover {
 	background: url("<?php echo elgg_get_site_url(); ?>_graphics/elgg_sprites.png") no-repeat left -44px;
 }
-.friends_picker_navigation_r:hover {
+.friends-picker-navigation-r:hover {
 	background: url("<?php echo elgg_get_site_url(); ?>_graphics/elgg_sprites.png") no-repeat -60px -44px;
 }
-.friendspicker_savebuttons .submit-button,
-.friendspicker_savebuttons .cancel-button {
+.friendspicker-savebuttons .submit-button,
+.friendspicker-savebuttons .cancel-button {
 	margin:5px 20px 5px 5px;
 }
 #collectionMembersTable {
@@ -1407,11 +1407,11 @@ a.widget_edit_button:hover, a.widget_delete_button:hover {
 /* ***************************************
 	LIKES
 *************************************** */
-.likes_list_holder {
+.likes-list-holder {
 	position: relative;
 	float:right;
 }
-.likes_list_holder a.user_like {
+.likes-list-holder a.user-like {
 	cursor:pointer;
 	background: url(<?php echo elgg_get_site_url(); ?>_graphics/elgg_sprites.png) no-repeat left -101px;
 	text-indent: -9000em;
@@ -1422,21 +1422,21 @@ a.widget_edit_button:hover, a.widget_delete_button:hover {
 	margin:0;
 	float:left;
 }
-.likes_list_holder a.user_like:hover {
+.likes-list-holder a.user-like:hover {
 	background-position: left -131px;
 }
-.likes_list_holder .likes_list_button.link {
+.likes-list-holder .likes-list_button.link {
 	float:left;
 	text-align: left;
 	background: url(<?php echo elgg_get_site_url(); ?>_graphics/elgg_sprites.png) no-repeat left -131px;
 	padding-left:21px;
 	height:20px;
 }
-.likes_list_holder .likes_list_button.link.not_liked {
+.likes-list-holder .likes-list_button.link.not-liked {
 	background:none;
 	padding-left:0;
 }
-.likes_list_holder .likes_list {
+.likes-list-holder .likes-list {
 	background-color: white;
 	border:1px solid #cccccc;
 	width: 345px;
@@ -1449,41 +1449,41 @@ a.widget_edit_button:hover, a.widget_delete_button:hover {
 	-webkit-box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
 	-moz-box-shadow: 4px 4px 4px rgba(0, 0, 0, 0.5);
 }
-.likes_list_holder .elgg_likes_user {
+.likes-list-holder .elgg-likes-user {
 	border-bottom:1px solid #cccccc;
 	padding:3px;
 }
-.likes_list_holder .elgg_likes_user .entity_listing_info {
+.likes-list-holder .elgg-likes-user .entity-listing-info {
 	width:305px;
 }
-.entity_listing .elgg_likes_user .entity_metadata {
+.entity-listing .elgg-likes-user .entity-metadata {
 	min-width:20px !important;
 }
-.elgg_likes_user .entity_listing_icon {
+.elgg-likes-user .entity-listing-icon {
 	margin:3px 0 4px 2px;
 }
-.elgg_likes_user .entity_metadata {
+.elgg-likes-user .entity-metadata {
 	margin-top:3px;
 }
-p.elgg_likes_owner {
+p.elgg-likes-owner {
 	padding-top:4px;
 }
 
-.user_picker .user_picker_entry {
+.user-picker .user-picker-entry {
 	clear:both;
 	height:25px;
 	padding:5px;
 	margin-top:5px;
 	border-bottom:1px solid #cccccc;
 }
-.user_picker_entry .delete-button {
+.user-picker-entry .delete-button {
 	margin-right:10px;
 }
 
 /* ***************************************
 	MISC
 *************************************** */
-#dashboard_info {
+#dashboard-info {
 	float: left;
 	width: 625px;
 	margin: 0 5px 15px;
diff --git a/views/default/dashboard/blurb.php b/views/default/dashboard/blurb.php
index 9450d2676..821c617f5 100644
--- a/views/default/dashboard/blurb.php
+++ b/views/default/dashboard/blurb.php
@@ -5,7 +5,7 @@
  */
 ?>
 
-<div id="dashboard_info">
+<div id="dashboard-info">
 	<p>
 		<?php echo elgg_echo("dashboard:nowidgets"); ?>
 	</p>
diff --git a/views/default/entities/entity_listing.php b/views/default/entities/entity_listing.php
index 11d1edcda..4b6636db7 100644
--- a/views/default/entities/entity_listing.php
+++ b/views/default/entities/entity_listing.php
@@ -9,7 +9,7 @@
  * @uses string $vars['info'] Info about the entity.
  */
 ?>
-<div class="listing entity_listing">
+<div class="listing entity-listing">
 	<div class="icon">
 		<?php echo $vars['icon']; ?>
 	</div>
diff --git a/views/default/export/entity.php b/views/default/export/entity.php
index c2fd7f8b8..333179fbb 100644
--- a/views/default/export/entity.php
+++ b/views/default/export/entity.php
@@ -24,7 +24,7 @@ $exportable_values = $entity->getExportableValues();
 		foreach ($entity as $k => $v) {
 			if ((in_array($k, $exportable_values)) || (isadminloggedin())) {
 ?>
-			<p class="margin_none"><b><?php echo $k; ?>: </b><?php echo strip_tags($v); ?></p>
+			<p class="margin-none"><b><?php echo $k; ?>: </b><?php echo strip_tags($v); ?></p>
 <?php
 			}
 		}
@@ -32,12 +32,12 @@ $exportable_values = $entity->getExportableValues();
 </div>
 
 <?php if ($metadata) { ?>
-<div id="metadata" class="margin_top">
+<div id="metadata" class="margin-top">
 <h2><?php echo elgg_echo('metadata'); ?></h2>
 	<?php
 		foreach ($metadata as $m) {
 ?>
-		<p class="margin_none"><b><?php echo $m->name; ?>: </b><?php echo $m->value; ?></p>
+		<p class="margin-none"><b><?php echo $m->name; ?>: </b><?php echo $m->value; ?></p>
 <?php
 		}
 	?>
@@ -46,13 +46,13 @@ $exportable_values = $entity->getExportableValues();
 <?php } ?>
 
 <?php if ($annotations) { ?>
-<div id="annotations" class="margin_top">
+<div id="annotations" class="margin-top">
 <h2><?php echo elgg_echo('annotations'); ?></h2>
 	<?php
 		foreach ($annotations as $a) {
 ?>
 		<table>
-			<p class="margin_none"><b><?php echo $a->name; ?>: </b><?php echo $a->value; ?></p>
+			<p class="margin-none"><b><?php echo $a->name; ?>: </b><?php echo $a->value; ?></p>
 		</table>
 <?php
 		}
@@ -61,13 +61,13 @@ $exportable_values = $entity->getExportableValues();
 <?php } ?>
 
 <?php if ($relationships) { ?>
-<div id="relationship" class="margin_top">
+<div id="relationship" class="margin-top">
 <h2><?php echo elgg_echo('relationships'); ?></h2>
 	<?php
 		foreach ($relationships as $r) {
 ?>
 		<table>
-			<p class="margin_none"><b><?php echo $r->relationship; ?>: </b><?php echo $r->guid_two; ?></p>
+			<p class="margin-none"><b><?php echo $r->relationship; ?>: </b><?php echo $r->guid_two; ?></p>
 		</table>
 <?php
 		}
diff --git a/views/default/export/metadata.php b/views/default/export/metadata.php
index 477cde3c3..1dd7f2054 100644
--- a/views/default/export/metadata.php
+++ b/views/default/export/metadata.php
@@ -10,5 +10,5 @@
 $m = $vars['metadata'];
 $e = get_entity($m->entity_guid);
 ?>
-<p class="margin_none"><?php if ($e) echo "<a href=\"" . $e->getURL() . "\">GUID:{$m->entity_guid}</a>"; else echo "GUID:".$m->entity_guid;
+<p class="margin-none"><?php if ($e) echo "<a href=\"" . $e->getURL() . "\">GUID:{$m->entity_guid}</a>"; else echo "GUID:".$m->entity_guid;
 ?>: <b><?php echo $m->name; ?></b> <?php echo $m->value; ?></p>
 \ No newline at end of file
diff --git a/views/default/export/relationship.php b/views/default/export/relationship.php
index e7c8ac121..d8cb3e4f4 100644
--- a/views/default/export/relationship.php
+++ b/views/default/export/relationship.php
@@ -12,7 +12,7 @@ $r = $vars['relationship'];
 $e1 = get_entity($r->guid_one);
 $e2 = get_entity($r->guid_two);
 ?>
-<p class="margin_none"><?php
+<p class="margin-none"><?php
 	if ($e1) echo "<a href=\"" . $e1->getURL() . "\">GUID:" . $r->guid_one . "</a>"; else echo "GUID:".$r->guid_one;
 ?>
 <b><?php echo $r->relationship; ?></b>
diff --git a/views/default/friends/collection.php b/views/default/friends/collection.php
index 9981dd291..665e6d34d 100644
--- a/views/default/friends/collection.php
+++ b/views/default/friends/collection.php
@@ -43,12 +43,12 @@ if ($friends = $vars['collection']->entities) {
 	<script type="text/javascript">
 	$(document).ready(function () {
 
-			$('#friends_picker_placeholder<?php echo $vars['friendspicker']; ?>').load('<?php echo elgg_get_site_url(); ?>pages/friends/pickercallback.php?username=<?php echo get_loggedin_user()->username; ?>&type=list&collection=<?php echo $vars['collection']->id; ?>');
+			$('#friends-picker_placeholder<?php echo $vars['friendspicker']; ?>').load('<?php echo elgg_get_site_url(); ?>pages/friends/pickercallback.php?username=<?php echo get_loggedin_user()->username; ?>&type=list&collection=<?php echo $vars['collection']->id; ?>');
 
 	});
 	</script>
 	<?php
 }
 
-// close friends_picker div and the accordian list item
+// close friends-picker div and the accordian list item
 echo "</li>";
diff --git a/views/default/friends/collections.php b/views/default/friends/collections.php
index f1e27f9b7..d0669bb46 100644
--- a/views/default/friends/collections.php
+++ b/views/default/friends/collections.php
@@ -33,7 +33,7 @@ if (is_array($vars['collections']) && sizeof($vars['collections'])) {
 <script>
 $(document).ready(function(){
 	$('#friends_collections_accordian h2').click(function () {
-		$(this.parentNode).children("[class=friends_picker]").slideToggle("fast");
+		$(this.parentNode).children("[class=friends-picker]").slideToggle("fast");
 		//return false;
 	});
 });
diff --git a/views/default/friends/collectiontabs.php b/views/default/friends/collectiontabs.php
index f191f2c58..6aef4bf1e 100644
--- a/views/default/friends/collectiontabs.php
+++ b/views/default/friends/collectiontabs.php
@@ -16,7 +16,7 @@ $ownerid = $vars['owner']->getGUID();
 
 ?>
 
-<div id="elgg_horizontal_tabbed_nav">
+<div id="elgg-horizontal-tabbed-nav">
 <ul>
 <li class="selected"><a href="#" class="collectionmembers<?php echo $friendspicker; ?>"><?php echo elgg_echo('friends:collections:members'); ?></a></li>
 
@@ -30,7 +30,7 @@ $(document).ready(function () {
 
 	$('a.collectionmembers<?php echo $friendspicker; ?>').click(function () {
 		// load collection members pane
-		$('#friends_picker_placeholder<?php echo $friendspicker; ?>').load('<?php echo elgg_get_site_url(); ?>pages/friends/pickercallback.php?username=<?php echo get_loggedin_user()->username; ?>&type=list&collection=<?php echo $collectionid; ?>&friendspicker=<?php echo $friendspicker; ?>');
+		$('#friends-picker_placeholder<?php echo $friendspicker; ?>').load('<?php echo elgg_get_site_url(); ?>pages/friends/pickercallback.php?username=<?php echo get_loggedin_user()->username; ?>&type=list&collection=<?php echo $collectionid; ?>&friendspicker=<?php echo $friendspicker; ?>');
 
 		// remove selected state from previous tab
 		$(this).parent().parent().find("li.selected").removeClass("selected");
@@ -42,7 +42,7 @@ $(document).ready(function () {
 
 	$('a.editmembers<?php echo $friendspicker; ?>').click(function () {
 		// load friends picker pane
-		$('#friends_picker_placeholder<?php echo $friendspicker; ?>').load('<?php echo elgg_get_site_url(); ?>pages/friends/pickercallback.php?username=<?php echo get_loggedin_user()->username; ?>&type=picker&collection=<?php echo $collectionid; ?>&friendspicker=<?php echo $friendspicker; ?>');
+		$('#friends-picker_placeholder<?php echo $friendspicker; ?>').load('<?php echo elgg_get_site_url(); ?>pages/friends/pickercallback.php?username=<?php echo get_loggedin_user()->username; ?>&type=picker&collection=<?php echo $collectionid; ?>&friendspicker=<?php echo $friendspicker; ?>');
 
 		// remove selected state from previous tab
 		$(this).parent().parent().find("li.selected").removeClass("selected");
diff --git a/views/default/friends/picker.php b/views/default/friends/picker.php
index f348b754d..3bbe4ffe2 100644
--- a/views/default/friends/picker.php
+++ b/views/default/friends/picker.php
@@ -101,7 +101,7 @@ foreach ($users as $letter => $letter_users) {
 if (!$callback) {
 	?>
 
-	<div class="friends_picker">
+	<div class="friends-picker">
 
 	<?php
 
@@ -110,7 +110,7 @@ if (!$callback) {
 	}
 	?>
 
-	<div id="friends_picker_placeholder<?php echo $friendspicker; ?>">
+	<div id="friends-picker_placeholder<?php echo $friendspicker; ?>">
 
 	<?php
 }
@@ -150,9 +150,9 @@ if (!isset($vars['replacement'])) {
 	}
 ?>
 
-<div class="friends_picker_wrapper">
-<div id="friends_picker<?php echo $friendspicker; ?>">
-	<div class="friends_picker_container">
+<div class="friends-picker-wrapper">
+<div id="friends-picker<?php echo $friendspicker; ?>">
+	<div class="friends-picker-container">
 <?php
 
 // Initialise letters
@@ -269,7 +269,7 @@ if ($formtarget) {
 
 ?>
 	<div class="clearfix"></div>
-	<div class="friendspicker_savebuttons">
+	<div class="friendspicker-savebuttons">
 		<input type="submit" class="submit-button" value="<?php echo elgg_echo('save'); ?>" />
 		<input type="button" class="cancel-button" value="<?php echo elgg_echo('cancel'); ?>" onclick="$('a.collectionmembers<?php echo $friendspicker; ?>').click();" />
 	<br /></div>
@@ -305,7 +305,7 @@ if (!isset($vars['replacement'])) {
 
 <script type="text/javascript">
 	// initialise picker
-	$("div#friends_picker<?php echo $friendspicker; ?>").friendsPicker(<?php echo $friendspicker; ?>);
+	$("div#friends-picker<?php echo $friendspicker; ?>").friendsPicker(<?php echo $friendspicker; ?>);
 </script>
 <script>
 $(document).ready(function () {
@@ -316,7 +316,7 @@ if (sizeof($activeletters) > 0)
 	foreach($activeletters as $letter) {
 		$tab = strpos($chararray, $letter) + 1;
 ?>
-$("div#friends_picker_navigation<?php echo $friendspicker; ?> li.tab<?php echo $tab; ?> a").addClass("tabHasContent");
+$("div#friends-picker-navigation<?php echo $friendspicker; ?> li.tab<?php echo $tab; ?> a").addClass("tabHasContent");
 <?php
 	}
 
diff --git a/views/default/input/userpicker.php b/views/default/input/userpicker.php
index 74ec10818..8f32aa4c5 100644
--- a/views/default/input/userpicker.php
+++ b/views/default/input/userpicker.php
@@ -18,9 +18,9 @@
  *
  */
 
-global $user_picker_js_sent;
+global $user-picker_js_sent;
 
-function user_picker_add_user($user_id) {
+function user-picker_add-user($user_id) {
 	$user = get_entity($user_id);
 	if (!$user || !($user instanceof ElggUser)) {
 		return FALSE;
@@ -28,7 +28,7 @@ function user_picker_add_user($user_id) {
 	
 	$icon = $user->getIcon('tiny');
 	
-	$code = '<li class="user_picker_entry">';
+	$code = '<li class="user-picker-entry">';
 	$code .= "<img class=\"livesearch_icon\" src=\"$icon\" />";
 	$code .= "$user->name - $user->username";
 	$code .= '<div class="delete-button">';
@@ -56,7 +56,7 @@ foreach ($vars['value'] as $value) {
 // convert the values to a json-encoded list
 $json_values = json_encode($values);
 
-if (!$user_picker_js_sent) {
+if (!$user-picker_js_sent) {
 ?>
 <!-- User picker JS -->
 <script language="javascript" type="text/javascript" src="<?php echo elgg_get_site_url(); ?>vendors/jquery/jquery.autocomplete.min.js"></script>
@@ -68,21 +68,21 @@ userList = <?php echo $json_values ?>;
 function userPickerBindEvents() {
 	// binding autocomplete.
 	// doing this as an each so we can past this to functions.
-	$('.user_picker .search').each(function (i, e) {
+	$('.user-picker .search').each(function (i, e) {
 		userPickerBindAutocomplete(e);
 	});
 
 	// changing friends vs all users.
-	$('.user_picker .all_users').click(function() {
+	$('.user-picker .all_users').click(function() {
 		// update the extra params for the autocomplete.
-		var e = $(this).parents('.user_picker').find('.search');
+		var e = $(this).parents('.user-picker').find('.search');
 		var params = userPickerGetSearchParams(e);
 		e.setOptions({extraParams: params});
 		e.flushCache();
 	});
 
 	// hitting enter on the text field
-//	$('.user_picker .search').bind($.browser.opera ? "keypress" : "keydown", function(event) {
+//	$('.user-picker .search').bind($.browser.opera ? "keypress" : "keydown", function(event) {
 //		if(event.keyCode == 13) {
 ////			console.log($(this).val());
 //			userPickerAddUser(this);
@@ -114,8 +114,8 @@ function userPickerBindAutocomplete(e) {
 function userPickerFormatItem(row, i, max, term) {
 	eval("var info = " + row + ";");
 	var r = '';
-	var name = info.name.replace(new RegExp("(" + term + ")", "gi"), "<span class=\"user_picker_highlight\">$1</b>");
-	var desc = info.desc.replace(new RegExp("(" + term + ")", "gi"), "<span class=\"user_picker_highlight\">$1</b>");
+	var name = info.name.replace(new RegExp("(" + term + ")", "gi"), "<span class=\"user-picker_highlight\">$1</b>");
+	var desc = info.desc.replace(new RegExp("(" + term + ")", "gi"), "<span class=\"user-picker_highlight\">$1</b>");
 
 	switch (info.type) {
 		case 'user':
@@ -128,7 +128,7 @@ function userPickerFormatItem(row, i, max, term) {
 			break;
 	}
 	return r;
-	//return r.replace(new RegExp("(" + term + ")", "gi"), "<span class=\"user_picker_highlight\">$1</b>");
+	//return r.replace(new RegExp("(" + term + ")", "gi"), "<span class=\"user-picker_highlight\">$1</b>");
 }
 
 function userPickerAddUser(event, data, formatted) {
@@ -138,7 +138,7 @@ function userPickerAddUser(event, data, formatted) {
 	if (!(info.guid in userList)) {
 		userList[info.guid] = true;
 	
-		var picker = $(this).parent('.user_picker');
+		var picker = $(this).parent('.user-picker');
 		var users = picker.find('.users');
 		var internalName = picker.find('input.internalname').val();
 		// not sure why formatted isn't.
@@ -147,14 +147,14 @@ function userPickerAddUser(event, data, formatted) {
 		// add guid as hidden input and to list.
 		var li = formatted + ' <div class="delete-button"><a onclick="userPickerRemoveUser(this, ' + info.guid + ')"><strong>X</strong></a></div>'
 		+ '<input type="hidden" name="' + internalName + '[]" value="' + info.guid + '" />';
-		$('<li class="user_picker_entry">').html(li).appendTo(users);
+		$('<li class="user-picker-entry">').html(li).appendTo(users);
 
 		$(this).val('');
 	}
 }
 
 function userPickerRemoveUser(link, guid) {
-	$(link).parents('.user_picker_entry').remove();
+	$(link).parents('.user-picker-entry').remove();
 }
 
 function userPickerGetSearchParams(e) {
@@ -170,17 +170,17 @@ $(document).ready(function() {
 });
 </script>
 <?php
-	$user_picker_js_sent = true;
+	$user-picker_js_sent = true;
 }
 
 // create an HTML list of users
 $user_list = '';
 foreach ($vars['value'] as $user_id) {
-	$user_list .= user_picker_add_user($user_id);
+	$user_list .= user-picker_add-user($user_id);
 }
 
 ?>
-<div class="user_picker">
+<div class="user-picker">
 	<input class="internalname" type="hidden" name="internalname" value="<?php echo $vars['internalname']; ?>" />
 	<input class="search" type="text" name="user_search" size="30"/>
 	<span class="controls">
diff --git a/views/default/js/friendsPickerv1.php b/views/default/js/friendsPickerv1.php
index 2fa4e373f..e9a387844 100644
--- a/views/default/js/friendsPickerv1.php
+++ b/views/default/js/friendsPickerv1.php
@@ -12,7 +12,7 @@ jQuery.fn.friendsPicker = function(iterator) {
 	return this.each(function() {
 	
 		var container = $(this);
-		container.addClass("friends_picker");
+		container.addClass("friends-picker");
 		// set panelwidth manually as it's hidden initially - adjust this value for different themes/pagewidths 
 		var panelWidth = 730;
 
@@ -21,7 +21,7 @@ jQuery.fn.friendsPicker = function(iterator) {
 		// calculate the width of all the panels lined up end-to-end
 		var friendsPicker_containerWidth = panelWidth*panelCount;
 		// specify width for the friendsPicker_container
-		container.find("div.friends_picker_container").css("width" , friendsPicker_containerWidth);
+		container.find("div.friends-picker-container").css("width" , friendsPicker_containerWidth);
 		
 		// global variables for container.each function below
 		var friendsPickerNavigationWidth = 0;
@@ -30,17 +30,17 @@ jQuery.fn.friendsPicker = function(iterator) {
 		// generate appropriate nav for each container
 		container.each(function(i) {
 			// generate Left and Right arrows
-			$(this).before("<div class='friends_picker_navigation_l' id='friends_picker_navigation_l" + iterator + "'><a href='#'>Left</a><\/div>");
-			$(this).after("<div class='friends_picker_navigation_r' id='friends_picker_navigation_r" + iterator + "'><a href='#'>Right</a><\/div>");
+			$(this).before("<div class='friends-picker-navigation-l' id='friends-picker-navigation-l" + iterator + "'><a href='#'>Left</a><\/div>");
+			$(this).after("<div class='friends-picker-navigation-r' id='friends-picker-navigation-r" + iterator + "'><a href='#'>Right</a><\/div>");
 			
 			// generate a-z tabs
-			$(this).before("<div class='friends_picker_navigation' id='friends_picker_navigation" + iterator + "'><ul><\/ul><\/div>");
+			$(this).before("<div class='friends-picker-navigation' id='friends-picker-navigation" + iterator + "'><ul><\/ul><\/div>");
 			$(this).find("div.panel").each(function(individualTabItemNumber) {
-				$("div#friends_picker_navigation" + iterator + " ul").append("<li class='tab" + (individualTabItemNumber+1) + "'><a href='#" + (individualTabItemNumber+1) + "'>" + $(this).attr("title") + "<\/a><\/li>");		
+				$("div#friends-picker-navigation" + iterator + " ul").append("<li class='tab" + (individualTabItemNumber+1) + "'><a href='#" + (individualTabItemNumber+1) + "'>" + $(this).attr("title") + "<\/a><\/li>");		
 			});
 			
 			// tabs navigation
-			$("div#friends_picker_navigation" + iterator + " a").each(function(individualTabItemNumber) {
+			$("div#friends-picker-navigation" + iterator + " a").each(function(individualTabItemNumber) {
 				// calc friendsPickerNavigationWidth by summing width of each li
 				friendsPickerNavigationWidth += $(this).parent().width();
 				// set-up individual tab clicks
@@ -48,45 +48,45 @@ jQuery.fn.friendsPicker = function(iterator) {
 					$(this).addClass("current").parent().parent().find("a").not($(this)).removeClass("current"); 
 					var distanceToMoveFriendsPicker_container = - (panelWidth*individualTabItemNumber);
 					currentPanel = individualTabItemNumber + 1;
-					$(this).parent().parent().parent().next().find("div.friends_picker_container").animate({ left: distanceToMoveFriendsPicker_container}, settings.easeTime, settings.easeFunc);
+					$(this).parent().parent().parent().next().find("div.friends-picker-container").animate({ left: distanceToMoveFriendsPicker_container}, settings.easeTime, settings.easeFunc);
 				});
 			});
 			
 			// Right arow click function
-			$("div#friends_picker_navigation_r" + iterator + " a").click(function() {
+			$("div#friends-picker-navigation-r" + iterator + " a").click(function() {
 				if (currentPanel == panelCount) {
 					var distanceToMoveFriendsPicker_container = 0;
 					currentPanel = 1; 
-					$(this).parent().parent().find("div.friends_picker_navigation a.current").removeClass("current").parent().parent().find("a:eq(0)").addClass("current");
+					$(this).parent().parent().find("div.friends-picker-navigation a.current").removeClass("current").parent().parent().find("a:eq(0)").addClass("current");
 				} else {
 					var distanceToMoveFriendsPicker_container = - (panelWidth*currentPanel);
 					currentPanel += 1;
-					$(this).parent().parent().find("div.friends_picker_navigation a.current").removeClass("current").parent().next().find("a").addClass("current");
+					$(this).parent().parent().find("div.friends-picker-navigation a.current").removeClass("current").parent().next().find("a").addClass("current");
 				};
-				$(this).parent().parent().find("div.friends_picker_container").animate({ left: distanceToMoveFriendsPicker_container}, settings.easeTime, settings.easeFunc);
+				$(this).parent().parent().find("div.friends-picker-container").animate({ left: distanceToMoveFriendsPicker_container}, settings.easeTime, settings.easeFunc);
 				return false;
 			});
 			
 			// Left arrow click function
-			$("div#friends_picker_navigation_l" + iterator + " a").click(function() {
+			$("div#friends-picker-navigation-l" + iterator + " a").click(function() {
 				if (currentPanel == 1) {
 					var distanceToMoveFriendsPicker_container = - (panelWidth*(panelCount - 1));
 					currentPanel = panelCount;
-					$(this).parent().parent().find("div.friends_picker_navigation a.current").removeClass("current").parent().parent().find("li:last a").addClass("current");
+					$(this).parent().parent().find("div.friends-picker-navigation a.current").removeClass("current").parent().parent().find("li:last a").addClass("current");
 				} else {
 					currentPanel -= 1;
 					var distanceToMoveFriendsPicker_container = - (panelWidth*(currentPanel - 1));
-					$(this).parent().parent().find("div.friends_picker_navigation a.current").removeClass("current").parent().prev().find("a").addClass("current");
+					$(this).parent().parent().find("div.friends-picker-navigation a.current").removeClass("current").parent().prev().find("a").addClass("current");
 				};
-				$(this).parent().parent().find("div.friends_picker_container").animate({ left: distanceToMoveFriendsPicker_container}, settings.easeTime, settings.easeFunc);
+				$(this).parent().parent().find("div.friends-picker-container").animate({ left: distanceToMoveFriendsPicker_container}, settings.easeTime, settings.easeFunc);
 				return false;
 			});
 						
 				// apply 'current' class to currently selected tab link
-				$("div#friends_picker_navigation" + iterator + " a:eq(0)").addClass("current");
+				$("div#friends-picker-navigation" + iterator + " a:eq(0)").addClass("current");
 		});
 
-		$("div#friends_picker_navigation" + iterator).append("<br />");		
+		$("div#friends-picker-navigation" + iterator).append("<br />");		
   });
 };
 
diff --git a/views/default/js/initialise_elgg.php b/views/default/js/initialise_elgg.php
index 49c12e30c..5157bb8bc 100644
--- a/views/default/js/initialise_elgg.php
+++ b/views/default/js/initialise_elgg.php
@@ -76,7 +76,7 @@ $(document).ready(function () {
 
 	$els.sortable({
 		items: '.draggable_widget',
-		handle: '.drag_handle',
+		handle: '.drag-handle',
 		forcePlaceholderSize: true,
 		placeholder: 'ui-state-highlight',
 		cursor: 'move',
@@ -119,47 +119,47 @@ $(document).ready(function () {
 	});
 
 	// user likes
-	$(".likes_list_button").click(function(event) {
-		if ($(this).next(".likes_list").css('display') == 'none') {	// show list
+	$(".likes-list_button").click(function(event) {
+		if ($(this).next(".likes-list").css('display') == 'none') {	// show list
 			// hide any other currently viewable likes lists
-			$('.likes_list').fadeOut();
+			$('.likes-list').fadeOut();
 
-			var topPosition = - $(this).next(".likes_list").height();
+			var topPosition = - $(this).next(".likes-list").height();
 			topPosition10 = topPosition + 10 + "px";
 			topPosition = topPosition - 5 + "px";
-			$('.likes_list').css('top',topPosition10);
-			$('.likes_list').css('left', -$('.likes_list').width()+110);
-			$(this).next(".likes_list").animate({opacity: "toggle", top: topPosition}, 500);
+			$('.likes-list').css('top',topPosition10);
+			$('.likes-list').css('left', -$('.likes-list').width()+110);
+			$(this).next(".likes-list").animate({opacity: "toggle", top: topPosition}, 500);
 
 			// set up cancel for a click outside the likes list
 			$(document).click(function(event) {
 					var target = $(event.target);
-					if (target.parents(".likes_list_holder").length == 0) {
-						$(".likes_list").fadeOut();
+					if (target.parents(".likes-list-holder").length == 0) {
+						$(".likes-list").fadeOut();
 					}
 			});
 
 		} else { // hide list
-			var topPosition = - $(this).next(".likes_list").height() + 5;
-			$(this).next(".likes_list").animate({opacity: "toggle", top: topPosition}, 500);
+			var topPosition = - $(this).next(".likes-list").height() + 5;
+			$(this).next(".likes-list").animate({opacity: "toggle", top: topPosition}, 500);
 		}
 	});
 
-	elgg_system_message();
+	elgg-system-message();
 
 }); /* end document ready function */
 
 
 
 // display & hide elgg system messages
-function elgg_system_message() {
-	$("#elgg_system_message").animate({opacity: 0.9}, 1000);
-	$("#elgg_system_message").animate({opacity: 0.9}, 5000);
-	$("#elgg_system_message").fadeOut('slow');
-
-	$("#elgg_system_message").click(function () {
-		$("#elgg_system_message").stop();
-		$("#elgg_system_message").fadeOut('slow');
+function elgg-system-message() {
+	$("#elgg-system-message").animate({opacity: 0.9}, 1000);
+	$("#elgg-system-message").animate({opacity: 0.9}, 5000);
+	$("#elgg-system-message").fadeOut('slow');
+
+	$("#elgg-system-message").click(function () {
+		$("#elgg-system-message").stop();
+		$("#elgg-system-message").fadeOut('slow');
 	return false;
 	});
 }
diff --git a/views/default/layouts/administration.php b/views/default/layouts/administration.php
index cfc831a33..f7ed84935 100644
--- a/views/default/layouts/administration.php
+++ b/views/default/layouts/administration.php
@@ -11,23 +11,23 @@
 ?>
 
 <div id="admin_header">
-	<span class="network_title"><h2>
+	<span class="network-title"><h2>
 	<a href="<?php echo elgg_get_site_url(); ?>">
 	<?php echo $vars['config']->sitename; echo " ".elgg_echo('admin'); ?></a>
 	<a class="return_to_network" href="<?php echo elgg_get_site_url(); ?>">&lt;&lt; Return to network</a>
 	</h2></span>
 </div>
 
-<div id="elgg_content" class="clearfix admin_area">
+<div id="elgg-content" class="clearfix admin_area">
 	
-	<div id="elgg_page_contents" class="clearfix">
+	<div id="elgg-page-contents" class="clearfix">
 		<?php
 			if (isset($vars['content'])) {
 				echo $vars['content'];
 			}
 		?>
 	</div>
-	<div id="elgg_sidebar" class="clearfix">
+	<div id="elgg-sidebar" class="clearfix">
 		<?php
 			echo elgg_view('page_elements/sidebar', $vars);
 		?>
diff --git a/views/default/layouts/one_column.php b/views/default/layouts/one_column.php
index e4a7845f5..9555707ce 100644
--- a/views/default/layouts/one_column.php
+++ b/views/default/layouts/one_column.php
@@ -8,8 +8,8 @@
  * @uses $vars['content'] Content string
  */
 ?>
-<div id="elgg_content" class="clearfix">
-	<div id="elgg_page_contents" class="clearfix one_column">
+<div id="elgg-content" class="clearfix">
+	<div id="elgg-page-contents" class="clearfix one_column">
 		<?php echo $vars['content']; ?>
 		<?php echo $vars['area1']; ?>
 	</div>
diff --git a/views/default/layouts/one_column_with_sidebar.php b/views/default/layouts/one_column_with_sidebar.php
index 046c49997..f3ca08f06 100644
--- a/views/default/layouts/one_column_with_sidebar.php
+++ b/views/default/layouts/one_column_with_sidebar.php
@@ -9,14 +9,14 @@
  * @uses $vars['sidebar'] Optional content that is displayed in the sidebar
  */
 ?>
-<div id="elgg_content" class="clearfix sidebar">
-	<div id="elgg_sidebar">
+<div id="elgg-content" class="clearfix sidebar">
+	<div id="elgg-sidebar">
 		<?php
 			echo elgg_view('page_elements/sidebar', $vars);
 		?>
 	</div>
 	
-	<div id="elgg_page_contents" class="clearfix">
+	<div id="elgg-page-contents" class="clearfix">
 		<?php
 			// @todo deprecated so remove in Elgg 2.0
 			if (isset($vars['area1'])) {
diff --git a/views/default/layouts/widgets.php b/views/default/layouts/widgets.php
index afb44f551..c5607314a 100644
--- a/views/default/layouts/widgets.php
+++ b/views/default/layouts/widgets.php
@@ -34,7 +34,7 @@ $widget_class = "widget_{$num_columns}_columns";
 for ($column_index = 1; $column_index <= $num_columns; $column_index++) {
 	$column_widgets = $widgets[$column_index];
 
-	echo "<div class=\"widget_column $widget_class\" id=\"widget_col_$column_index\">";
+	echo "<div class=\"widget-column $widget_class\" id=\"widget_col_$column_index\">";
 	if (is_array($column_widgets) && sizeof($column_widgets) > 0) {
 		foreach ($column_widgets as $widget) {
 			echo elgg_view_entity($widget);
diff --git a/views/default/likes/forms/edit.php b/views/default/likes/forms/edit.php
index 96092d118..b4ced1453 100644
--- a/views/default/likes/forms/edit.php
+++ b/views/default/likes/forms/edit.php
@@ -11,11 +11,11 @@ if (isset($vars['entity']) && isloggedin()) {
 	$guid = $vars['entity']->getGuid();
 	$url = elgg_add_action_tokens_to_url(elgg_get_site_url() . "action/likes/add?guid={$guid}");
 	
-	echo "<span class='likes_list_holder'>";
+	echo "<span class='likes-list-holder'>";
 	//check to see if the user has already liked
 	if (!elgg_annotation_exists($guid, 'likes') ) {
-		echo "<a class='user_like link' title='".elgg_echo('likes:likethis')."' href=\"{$url}\">" . elgg_echo('likes:likethis') . "</a>";
-		$likes_classname = "not_liked";
+		echo "<a class='user-like link' title='".elgg_echo('likes:likethis')."' href=\"{$url}\">" . elgg_echo('likes:likethis') . "</a>";
+		$likes_classname = "not-liked";
 		$likes_titletag = "";
 	} else {
 		$likes_titletag = "title='".elgg_echo('likes:remove')."'";
@@ -29,10 +29,10 @@ if (isset($vars['entity']) && isloggedin()) {
 			$user_string = elgg_echo('likes:userslikedthis');
 		}
 
-		echo "<a class='likes_list_button link {$likes_classname}' {$likes_titletag}>" . elgg_count_likes($vars['entity']) . " " . $user_string . "</a>";
+		echo "<a class='likes-list_button link {$likes_classname}' {$likes_titletag}>" . elgg_count_likes($vars['entity']) . " " . $user_string . "</a>";
 
 		//show the users who liked the object
-		echo "<div class='likes_list hidden clearfix'>";
+		echo "<div class='likes-list hidden clearfix'>";
 		echo list_annotations($vars['entity']->getGUID(), 'likes', 99);
 		echo "</div>";	
 	}
diff --git a/views/default/likes/forms/link.php b/views/default/likes/forms/link.php
index 4e52224e2..decb4aa7f 100644
--- a/views/default/likes/forms/link.php
+++ b/views/default/likes/forms/link.php
@@ -12,6 +12,6 @@ if (isset($vars['entity']) && isloggedin()) {
 	$url = elgg_add_action_tokens_to_url(elgg_get_site_url() . "action/likes/add?guid={$guid}");
 	//check to see if the user has already liked
 	if (!elgg_annotation_exists($guid, 'likes') ) {
-		echo "<span class='river_link_divider'> | </span><a class='river_user_like_button link' href=\"{$url}\">" . elgg_echo('likes:likethis') . "</a>";
+		echo "<span class='river_link_divider'> | </span><a class='river_user-like_button link' href=\"{$url}\">" . elgg_echo('likes:likethis') . "</a>";
 	}
 }
 \ No newline at end of file
diff --git a/views/default/messages/errors/list.php b/views/default/messages/errors/list.php
index 5f675715d..6e1c5a888 100644
--- a/views/default/messages/errors/list.php
+++ b/views/default/messages/errors/list.php
@@ -13,7 +13,7 @@ if (!empty($vars['object']) && is_array($vars['object'])) {
 	foreach($vars['object'] as $error) {
 ?>
 
-	<div class="elgg_system_message hidden radius8 error">
+	<div class="elgg-system-message hidden radius8 error">
 		<?php echo elgg_view('messages/errors/error',array('object' => $error)); ?>
 	</div>
 	
diff --git a/views/default/messages/list.php b/views/default/messages/list.php
index dc50ef071..84cec1b34 100644
--- a/views/default/messages/list.php
+++ b/views/default/messages/list.php
@@ -10,7 +10,7 @@
  */
 ?>
 
-<div id="elgg_system_messages">
+<div id="elgg-system-messages">
 <?php 
 	if (!empty($vars['object']) && is_array($vars['object']) && sizeof($vars['object']) > 0) {
 		foreach($vars['object'] as $register => $list ) {
diff --git a/views/default/messages/messages/list.php b/views/default/messages/messages/list.php
index 1d69c0289..6af17b929 100644
--- a/views/default/messages/messages/list.php
+++ b/views/default/messages/messages/list.php
@@ -13,7 +13,7 @@ if (!empty($vars['object']) && is_array($vars['object'])) {
 	foreach($vars['object'] as $message) {
 ?>
 
-	<div class="elgg_system_message hidden radius8">
+	<div class="elgg-system-message hidden radius8">
 		<?php echo elgg_view('messages/messages/message',array('object' => $message)); ?>
 	</div>
 
diff --git a/views/default/navigation/listtype.php b/views/default/navigation/listtype.php
index c4693313b..9b86df40c 100644
--- a/views/default/navigation/listtype.php
+++ b/views/default/navigation/listtype.php
@@ -22,7 +22,7 @@ if (substr_count($baseurl,'?')) {
 
 ?>
 
-<p class="margin_top">
+<p class="margin-top">
 	<?php echo elgg_echo("listtype:change") ?>:
 	<a href="<?php echo $baseurl; ?>"><?php echo elgg_echo("listtype:{$listtype}"); ?></a>
 </p>
 \ No newline at end of file
diff --git a/views/default/navigation/pagination.php b/views/default/navigation/pagination.php
index de401eae4..fc15470bc 100644
--- a/views/default/navigation/pagination.php
+++ b/views/default/navigation/pagination.php
@@ -41,7 +41,7 @@ if (($count > $limit || $offset > 0) && elgg_get_context() != 'widget') {
 
 		$prevurl = elgg_http_add_url_query_elements($baseurl, array($word => $prevoffset));
 
-		echo "<a href=\"{$prevurl}\" class='pagination_previous'>&laquo; ". elgg_echo("previous") ."</a> ";
+		echo "<a href=\"{$prevurl}\" class='pagination-previous'>&laquo; ". elgg_echo("previous") ."</a> ";
 	}
 
 	if ($offset > 0 || $offset < ($count - $limit)) {
@@ -75,16 +75,16 @@ if (($count > $limit || $offset > 0) && elgg_get_context() != 'widget') {
 		$prev = 0;
 		foreach($pagesarray as $i) {
 			if (($i - $prev) > 1) {
-				echo "<span class='pagination_more'>...</span>";
+				echo "<span class='pagination-more'>...</span>";
 			}
 
 			$curoffset = (($i - 1) * $limit);
 			$counturl = elgg_http_add_url_query_elements($baseurl, array($word => $curoffset));
 
 			if ($curoffset != $offset) {
-				echo " <a href=\"{$counturl}\" class='pagination_number'>{$i}</a> ";
+				echo " <a href=\"{$counturl}\" class='pagination-number'>{$i}</a> ";
 			} else {
-				echo "<span class='pagination_currentpage'>{$i}</span>";
+				echo "<span class='pagination-currentpage'>{$i}</span>";
 			}
 			$prev = $i;
 
@@ -100,7 +100,7 @@ if (($count > $limit || $offset > 0) && elgg_get_context() != 'widget') {
 
 		$nexturl = elgg_http_add_url_query_elements($baseurl, array($word => $nextoffset));
 
-		echo " <a href=\"{$nexturl}\" class='pagination_next'>" . elgg_echo("next") . " &raquo;</a>";
+		echo " <a href=\"{$nexturl}\" class='pagination-next'>" . elgg_echo("next") . " &raquo;</a>";
 
 	}
 
diff --git a/views/default/navigation/site_nav.php b/views/default/navigation/site_nav.php
index 325f5a18b..84ac75569 100644
--- a/views/default/navigation/site_nav.php
+++ b/views/default/navigation/site_nav.php
@@ -65,7 +65,7 @@ foreach ($more as $info) {
 
 if ($more_nav_html) {
 	$more = elgg_echo('more');
-	$nav_html .= "<li class='navigation_more'><a class='subnav' title=\"$more\"><span>$more</span></a>
+	$nav_html .= "<li class='navigation-more'><a class='subnav' title=\"$more\"><span>$more</span></a>
 		<ul>
 			$more_nav_html
 		</ul>
@@ -75,7 +75,7 @@ if ($more_nav_html) {
 // only display, if there are nav items to display
 if ($nav_html) {
 	echo <<<___END
-	<div id="elgg_main_nav" class="clearfix">
+	<div id="elgg-main-nav" class="clearfix">
 		<ul class="navigation">
 			$nav_html
 		</ul>
diff --git a/views/default/navigation/tabs.php b/views/default/navigation/tabs.php
index fd6d8b8fe..582b56bbe 100644
--- a/views/default/navigation/tabs.php
+++ b/views/default/navigation/tabs.php
@@ -15,7 +15,7 @@
 
 $type = (isset($vars['type'])) ? $vars['type'] : 'horizontal';
 if ($type == 'horizontal') {
-	$type_class = "elgg_horizontal_tabbed_nav margin_top";
+	$type_class = "elgg-horizontal-tabbed-nav margin-top";
 } else {
 	$type_class = "elgg_vertical_tabbed_nav";
 }
diff --git a/views/default/notifications/settings/usersettings.php b/views/default/notifications/settings/usersettings.php
index c7a27a16f..afb142ebe 100644
--- a/views/default/notifications/settings/usersettings.php
+++ b/views/default/notifications/settings/usersettings.php
@@ -10,7 +10,7 @@ global $NOTIFICATION_HANDLERS;
 $notification_settings = get_user_notification_settings(elgg_get_page_owner_guid());
 
 ?>
-<div class="user_settings notifications">
+<div class="user-settings notifications">
 <h3><?php echo elgg_echo('notifications:usersettings'); ?></h3>
 
 <p><?php echo elgg_echo('notifications:methods'); ?>
diff --git a/views/default/output/rss_view.php b/views/default/output/rss_view.php
index 0e45ce1df..530bb9684 100644
--- a/views/default/output/rss_view.php
+++ b/views/default/output/rss_view.php
@@ -4,4 +4,4 @@
 	 * @todo check this - it doesn't appear this view is ever called
 	 **/
 ?>
-<div class="rss_link clearfix"><a href="" title="RSS feed for the wire">RSS feed for the wire</a></div>
-\ No newline at end of file
+<div class="rss-link clearfix"><a href="" title="RSS feed for the wire">RSS feed for the wire</a></div>
+\ No newline at end of file
diff --git a/views/default/page_elements/content_header.php b/views/default/page_elements/content_header.php
index f10d8b7ad..64d122877 100644
--- a/views/default/page_elements/content_header.php
+++ b/views/default/page_elements/content_header.php
@@ -58,7 +58,7 @@ $tabs = (isset($vars['tabs'])) ? $vars['tabs'] : $default_tabs;
 $tab_list = elgg_view('navigation/tabs', array('tabs' => $tabs));
 
 $title = elgg_echo($type);
-$title = '<div class="content_header_title">' . elgg_view_title($title) . '</div>';
+$title = '<div class="content-header-title">' . elgg_view_title($title) . '</div>';
 
 // must be logged in to see any action buttons
 if (isloggedin()) {
@@ -75,7 +75,7 @@ if (isloggedin()) {
 			$new_link = elgg_normalize_url((isset($vars['new_link'])) ? $vars['new_link'] : "pg/$type/$username/new");
 			$new_button = "<a href=\"{$new_link}\" class='action-button'>" . elgg_echo($type . ':new') . '</a>';
 		}
-		$new_button = "<div class='content_header_options'>$new_button</div>";
+		$new_button = "<div class='content-header-options'>$new_button</div>";
 	}
 
 	// also hide the tabs if in a group context (ie, listing groups) or
diff --git a/views/default/page_elements/content_header_member.php b/views/default/page_elements/content_header_member.php
index 3d4a0f853..91a4b4976 100644
--- a/views/default/page_elements/content_header_member.php
+++ b/views/default/page_elements/content_header_member.php
@@ -19,6 +19,6 @@ $title = $name . "'s " . $type;
 ?>
 
 <div id="content_header" class="clearfix">
-	<?php echo '<div class="content_header_title">' . elgg_view_title($title) . '</div>'; ?>
+	<?php echo '<div class="content-header-title">' . elgg_view_title($title) . '</div>'; ?>
 </div>
 
diff --git a/views/default/page_elements/footer.php b/views/default/page_elements/footer.php
index 93aac4d96..2f976c8ab 100644
--- a/views/default/page_elements/footer.php
+++ b/views/default/page_elements/footer.php
@@ -9,11 +9,11 @@
  */
 
 ?>
-<div id="elgg_footer">
-	<div id="elgg_footer_contents" class="clearfix">
+<div id="elgg-footer">
+	<div id="elgg-footer-contents" class="clearfix">
 		<?php echo elgg_view('footer/links'); ?>
-		<a href="http://www.elgg.org" class="powered_by_elgg_badge">
-			<img src="<?php echo elgg_get_site_url(); ?>_graphics/powered_by_elgg_badge_drk_bckgnd.gif" alt="Powered by Elgg" />
+		<a href="http://www.elgg.org" class="powered-by-elgg-badge">
+			<img src="<?php echo elgg_get_site_url(); ?>_graphics/powered-by-elgg-badge_drk_bckgnd.gif" alt="Powered by Elgg" />
 		</a>
 	</div>
 </div>
diff --git a/views/default/page_elements/header.php b/views/default/page_elements/header.php
index f747b67a2..54a166b2d 100644
--- a/views/default/page_elements/header.php
+++ b/views/default/page_elements/header.php
@@ -5,14 +5,14 @@
  **/
 
 ?>
-<div id="elgg_header">
-	<div id="elgg_header_contents">
+<div id="elgg-header">
+	<div id="elgg-header-contents">
 		<?php
 			// link back to main site.
 			echo elgg_view('page_elements/header_logo', $vars);
 			
 			// drop-down login
-			echo elgg_view('account/login_dropdown');
+			echo elgg_view('account/login-dropdown');
 		
 			// insert site-wide navigation
 			echo elgg_view('navigation/site_nav');
diff --git a/views/default/page_elements/header_logo.php b/views/default/page_elements/header_logo.php
index 1e5e5269d..c782310f0 100644
--- a/views/default/page_elements/header_logo.php
+++ b/views/default/page_elements/header_logo.php
@@ -1,10 +1,10 @@
 <?php
 /**
  * Elgg header logo
- * The logo to display in elgg_header.
+ * The logo to display in elgg-header.
  **/
 ?>
 
 <h1><a href="<?php echo elgg_get_site_url(); ?>">
-<span class='network_title'><?php echo $vars['config']->sitename; ?></span>
+<span class='network-title'><?php echo $vars['config']->sitename; ?></span>
 </a></h1>
diff --git a/views/default/page_elements/owner_block.php b/views/default/page_elements/owner_block.php
index 9962e2962..66fc180dd 100644
--- a/views/default/page_elements/owner_block.php
+++ b/views/default/page_elements/owner_block.php
@@ -22,7 +22,7 @@ if (isset($autofeed) && $autofeed == true) {
 	$url = elgg_format_url($url);
 	$label = elgg_echo('feed:rss');
 	$contents .= <<<END
-	<div class="rss_link clearfix"><a href="{$url}" rel="nofollow" title="{$label}">{$label}</a></div>
+	<div class="rss-link clearfix"><a href="{$url}" rel="nofollow" title="{$label}">{$label}</a></div>
 END;
 }
 
diff --git a/views/default/page_elements/topbar.php b/views/default/page_elements/topbar.php
index 5f980603e..8c19c6409 100644
--- a/views/default/page_elements/topbar.php
+++ b/views/default/page_elements/topbar.php
@@ -6,18 +6,18 @@
 
 $user = get_loggedin_user();
 if (($user instanceof ElggUser) && ($user->guid > 0)) {
-	echo '<div id="elgg_topbar" class="clearfix">';
-	echo '<div id="elgg_topbar_contents">';
+	echo '<div id="elgg-topbar" class="clearfix">';
+	echo '<div id="elgg-topbar-contents">';
 	
 	// Elgg logo
 	echo '<a href="http://www.elgg.org">';
-	echo "<img class=\"site_logo\" src=\"".elgg_get_site_url()."_graphics/elgg_toolbar_logo.gif\" alt=\"Elgg logo\" />";
+	echo "<img class=\"site-logo\" src=\"".elgg_get_site_url()."_graphics/elgg_toolbar_logo.gif\" alt=\"Elgg logo\" />";
 	echo '</a>';
 	
 	// avatar
 	$user_link = $user->getURL();
 	$user_image = $user->getIcon('topbar');
-	echo "<a href=\"$user_link\"><img class=\"user_mini_avatar\" src=\"$user_image\" alt=\"User avatar\" /></a>";
+	echo "<a href=\"$user_link\"><img class=\"user-mini-avatar\" src=\"$user_image\" alt=\"User avatar\" /></a>";
 
 	// logout link
 	echo elgg_view('page_elements/topbar_logout', $vars);
diff --git a/views/default/page_elements/topbar_logout.php b/views/default/page_elements/topbar_logout.php
index 38a37bc22..2d2ecf67c 100644
--- a/views/default/page_elements/topbar_logout.php
+++ b/views/default/page_elements/topbar_logout.php
@@ -5,7 +5,7 @@
  * Called within the Elgg topbar view.
  */
 
-echo '<div class="log_out">';
+echo '<div class="log-out">';
 echo elgg_view('output/url', array(
 	'href' => "action/logout",
 	'text' => elgg_echo('logout'),
diff --git a/views/default/page_shells/walled_garden.php b/views/default/page_shells/walled_garden.php
index 7d96c80d8..5c4e54b75 100644
--- a/views/default/page_shells/walled_garden.php
+++ b/views/default/page_shells/walled_garden.php
@@ -73,7 +73,7 @@ body {background: white;}
 	margin-bottom:5px;
 	padding-bottom:5px;
 }
-.walledgardenlogin form input.login_textarea {
+.walledgardenlogin form input.login-textarea {
 	margin:0 0 10px 0;
 	width:210px;
 }
@@ -218,7 +218,7 @@ body {background: white;}
 	top:0;
 	z-index:9600;
 }
-#walledgarden_sysmessages #elgg_system_message {
+#walledgarden_sysmessages #elgg-system-message {
 	width: 515px;
 	max-width: 515px;
 	right:auto;
diff --git a/views/default/river/item/wrapper.php b/views/default/river/item/wrapper.php
index cad70f92b..0bdf2f4aa 100644
--- a/views/default/river/item/wrapper.php
+++ b/views/default/river/item/wrapper.php
@@ -24,7 +24,7 @@ if($avatar_icon == "icon"){
 						<?php
 								echo $vars['body'];
 						?>
-						<span class="entity_subtext">
+						<span class="entity-subtext">
 							(<?php
 								echo elgg_view_friendly_time($vars['item']->posted);
 							?>)
@@ -49,7 +49,7 @@ if($avatar_icon == "icon"){
 			<?php
 				echo $vars['body'];
 			?>
-			<span class="entity_subtext">
+			<span class="entity-subtext">
 				(<?php
 					echo elgg_view_friendly_time($vars['item']->posted);
 				?>)
diff --git a/views/default/settings/system.php b/views/default/settings/system.php
index 7371ac71f..362f504cc 100644
--- a/views/default/settings/system.php
+++ b/views/default/settings/system.php
@@ -54,5 +54,5 @@ $form_body .= "</p>";
 $form_body .= elgg_view('input/hidden', array('internalname' => 'settings', 'value' => 'go'));
 
 $form_body .= "<div class='divider'></div>".elgg_view('input/submit', array('value' => elgg_echo("save")));
-$form_body = "<div class='admin_settings site_admin margin_top'>".$form_body."</div>";
+$form_body = "<div class='admin_settings site_admin margin-top'>".$form_body."</div>";
 echo elgg_view('input/form', array('action' => $action, 'body' => $form_body));
diff --git a/views/default/settings/upgrading.php b/views/default/settings/upgrading.php
index 19bc13879..4d39f29d9 100644
--- a/views/default/settings/upgrading.php
+++ b/views/default/settings/upgrading.php
@@ -14,7 +14,7 @@
 		<table width="100%" height="100%" border="0" style="margin: 0px; padding: 0px">
 			<tr>
 				<td width="100%" height="100%" valign="middle" align="center">
-					<img src="<?php echo elgg_get_site_url(); ?>_graphics/ajax_loader_bw.gif" />
+					<img src="<?php echo elgg_get_site_url(); ?>_graphics/ajax-loader_bw.gif" />
 				</td>
 			</tr>
 		</table>
diff --git a/views/default/user/settings/default_access.php b/views/default/user/settings/default_access.php
index c557fd09d..e7c280198 100644
--- a/views/default/user/settings/default_access.php
+++ b/views/default/user/settings/default_access.php
@@ -13,7 +13,7 @@ if ($vars['config']->allow_user_default_access) {
 			$default_access = $vars['config']->default_access;
 		}
 ?>
-<div class="user_settings access">
+<div class="user-settings access">
 	<h3><?php echo elgg_echo('default_access:settings'); ?></h3>
 	<p>
 		<?php echo elgg_echo('default_access:label'); ?>:
diff --git a/views/default/user/settings/email.php b/views/default/user/settings/email.php
index 0a08b1faf..396f8e79b 100644
--- a/views/default/user/settings/email.php
+++ b/views/default/user/settings/email.php
@@ -10,7 +10,7 @@ $user = elgg_get_page_owner();
 
 if ($user) {
 ?>
-<div class="user_settings email">
+<div class="user-settings email">
 <h3><?php echo elgg_echo('email:settings'); ?></h3>
 <p>
 	<?php echo elgg_echo('email:address:label'); ?>:
diff --git a/views/default/user/settings/language.php b/views/default/user/settings/language.php
index 06486ae3e..ada133791 100644
--- a/views/default/user/settings/language.php
+++ b/views/default/user/settings/language.php
@@ -11,7 +11,7 @@ $user = elgg_get_page_owner();
 
 if ($user) {
 ?>
-<div class="user_settings language">
+<div class="user-settings language">
 <h3><?php echo elgg_echo('user:set:language'); ?></h3>
 <p>
 
diff --git a/views/default/user/settings/password.php b/views/default/user/settings/password.php
index 416e4dcef..0bd7f38f8 100644
--- a/views/default/user/settings/password.php
+++ b/views/default/user/settings/password.php
@@ -10,7 +10,7 @@ $user = elgg_get_page_owner();
 
 if ($user) {
 ?>
-<div class="user_settings password">
+<div class="user-settings password">
 <h3><?php echo elgg_echo('user:set:password'); ?></h3>
 
 	<?php
diff --git a/views/default/usersettings/plugins.php b/views/default/usersettings/plugins.php
index 71be11d9f..c4df9e26b 100644
--- a/views/default/usersettings/plugins.php
+++ b/views/default/usersettings/plugins.php
@@ -7,7 +7,7 @@
  */
 
 // Description of what's going on
-echo "<div class='user_settings margin_top'>".elgg_view('output/longtext', array('value' => elgg_echo("usersettings:plugins:description")))."</div>";
+echo "<div class='user-settings margin-top'>".elgg_view('output/longtext', array('value' => elgg_echo("usersettings:plugins:description")))."</div>";
 
 $limit = get_input('limit', 10);
 $offset = get_input('offset', 0);
diff --git a/views/default/usersettings/plugins_opt/plugin.php b/views/default/usersettings/plugins_opt/plugin.php
index 9638e00af..981d8d937 100644
--- a/views/default/usersettings/plugins_opt/plugin.php
+++ b/views/default/usersettings/plugins_opt/plugin.php
@@ -23,7 +23,7 @@ if ($user_guid) {
 
 if (elgg_view("usersettings/{$plugin}/edit")) {
 ?>
-<div class="user_settings">
+<div class="user-settings">
 	<h3><?php echo elgg_echo($plugin); ?></h3>
 	
 	<div id="<?php echo $plugin; ?>_settings">
diff --git a/views/default/usersettings/statistics_opt/numentities.php b/views/default/usersettings/statistics_opt/numentities.php
index c80347b34..10d2b7c68 100644
--- a/views/default/usersettings/statistics_opt/numentities.php
+++ b/views/default/usersettings/statistics_opt/numentities.php
@@ -11,7 +11,7 @@ $entity_stats = get_entity_statistics(get_loggedin_userid());
 
 if ($entity_stats) {
 ?>
-<div class="user_settings statistics">
+<div class="user-settings statistics">
 	<h3><?php echo elgg_echo('usersettings:statistics:label:numentities'); ?></h3>
 	<table class="styled">
 		<?php
@@ -34,7 +34,7 @@ if ($entity_stats) {
 					}
 					echo <<< END
 						<tr class="{$even_odd}">
-							<td class="column_one"><b>{$a}:</b></td>
+							<td class="column-one"><b>{$a}:</b></td>
 							<td>{$b}</td>
 						</tr>
 END;
diff --git a/views/default/usersettings/statistics_opt/online.php b/views/default/usersettings/statistics_opt/online.php
index bbe6203ce..dc24130cd 100644
--- a/views/default/usersettings/statistics_opt/online.php
+++ b/views/default/usersettings/statistics_opt/online.php
@@ -16,13 +16,13 @@ if ($log) {
 }
 
 ?>
-<div class="user_settings details">
+<div class="user-settings details">
 	<h3><?php echo elgg_echo('usersettings:statistics:yourdetails'); ?></h3>
 
 	<table class="styled">
-		<tr class="odd"><td class="column_one"><?php echo elgg_echo('usersettings:statistics:label:name'); ?></td><td><?php echo $user->name; ?></td></tr>
-		<tr class="even"><td class="column_one"><?php echo elgg_echo('usersettings:statistics:label:email'); ?></td><td><?php echo $user->email; ?></td></tr>
-		<tr class="odd"><td class="column_one"><?php echo elgg_echo('usersettings:statistics:label:membersince'); ?></td><td><?php echo date("r",$user->time_created); ?></td></tr>
-		<tr class="even"><td class="column_one"><?php echo elgg_echo('usersettings:statistics:label:lastlogin'); ?></td><td><?php echo date("r",$logged_in); ?></td></tr>
+		<tr class="odd"><td class="column-one"><?php echo elgg_echo('usersettings:statistics:label:name'); ?></td><td><?php echo $user->name; ?></td></tr>
+		<tr class="even"><td class="column-one"><?php echo elgg_echo('usersettings:statistics:label:email'); ?></td><td><?php echo $user->email; ?></td></tr>
+		<tr class="odd"><td class="column-one"><?php echo elgg_echo('usersettings:statistics:label:membersince'); ?></td><td><?php echo date("r",$user->time_created); ?></td></tr>
+		<tr class="even"><td class="column-one"><?php echo elgg_echo('usersettings:statistics:label:lastlogin'); ?></td><td><?php echo date("r",$logged_in); ?></td></tr>
 	</table>
 </div>
 \ No newline at end of file
diff --git a/views/default/widgets/add_button.php b/views/default/widgets/add_button.php
index dc84528f2..92de8a99f 100644
--- a/views/default/widgets/add_button.php
+++ b/views/default/widgets/add_button.php
@@ -1,7 +1,7 @@
 <?php
 
 ?>
-<div id="widget_add_button">
+<div id="widget-add-button">
 <?php
 $options = array(
 	'href' => '#',
diff --git a/views/default/widgets/add_panel.php b/views/default/widgets/add_panel.php
index a010d1e9e..9dbc8f78f 100644
--- a/views/default/widgets/add_panel.php
+++ b/views/default/widgets/add_panel.php
@@ -13,7 +13,7 @@ foreach ($widgets as $column_widgets) {
 }
 
 ?>
-<div class="widgets_add_panel hidden">
+<div class="widgets-add-panel hidden">
 	<p>
 		<?php echo elgg_echo('widgets:add:description'); ?>
 	</p>
@@ -23,10 +23,10 @@ foreach ($widgets as $column_widgets) {
 			$id = "widget_type_$handler";
 			// check if widget added and only one instance allowed
 			if ($widget_type->multiple == false && in_array($handler, $current_handlers)) {
-				$class = 'widget_unavailable';
+				$class = 'widget-unavailable';
 				$tooltip = elgg_echo('widget:unavailable');
 			} else {
-				$class = 'widget_available';
+				$class = 'widget-available';
 				$tooltip = $widget_type->description;
 			}
 
diff --git a/views/default/widgets/controls.php b/views/default/widgets/controls.php
index bd4af97a6..5e6aaf193 100644
--- a/views/default/widgets/controls.php
+++ b/views/default/widgets/controls.php
@@ -11,8 +11,8 @@ $widget = $vars['widget'];
 $params = array(
 	'text' => ' ',
 	'href' => "#",
-	'class' => 'widget_collapse_button',
-	'internalid' => "widget_collapse_button_$widget->guid"
+	'class' => 'widget-collapse-button',
+	'internalid' => "widget-collapse-button_$widget->guid"
 );
 $collapse_link = elgg_view('output/url', $params);
 
@@ -21,8 +21,8 @@ $params = array(
 	'title' => elgg_echo('widget:delete', array($widget->getTitle())),
 	'href' => elgg_get_site_url() . "action/widgets/delete?guid=$widget->guid",
 	'is_action' => true,
-	'class' => 'widget_delete_button',
-	'internalid' => "widget_delete_button_$widget->guid"
+	'class' => 'widget-delete-button',
+	'internalid' => "widget-delete-button_$widget->guid"
 );
 $delete_link = elgg_view('output/url', $params);
 
@@ -30,13 +30,13 @@ $params = array(
 	'text' => ' ',
 	'title' => elgg_echo('widget:edit'),
 	'href' => "#",
-	'class' => 'widget_edit_button',
-	'internalid' => "widget_edit_button_$widget->guid"
+	'class' => 'widget-edit-button',
+	'internalid' => "widget-edit-button_$widget->guid"
 );
 $edit_link = elgg_view('output/url', $params);
 
 echo <<<___END
-<div class="widget_controls">
+<div class="widget-controls">
 	$collapse_link
 	$delete_link
 	$edit_link
diff --git a/views/default/widgets/settings.php b/views/default/widgets/settings.php
index e2db3b5db..5814e5821 100644
--- a/views/default/widgets/settings.php
+++ b/views/default/widgets/settings.php
@@ -33,7 +33,7 @@ $body = <<<___END
 ___END;
 
 ?>
-<div class="widget_edit">
+<div class="widget-edit">
 <?php
 $params = array(
 	'body' => $body,
diff --git a/views/default/widgets/wrapper.php b/views/default/widgets/wrapper.php
index 9c941a7c9..4483be887 100644
--- a/views/default/widgets/wrapper.php
+++ b/views/default/widgets/wrapper.php
@@ -25,7 +25,7 @@ $widget_instance = "widget_instance_$handler";
 
 ?>
 <div class="widget draggable <?php echo $widget_instance?>" id="<?php echo $widget_id; ?>">
-	<div class="widget_title drag_handle">
+	<div class="widget-title drag-handle">
 		<h3><?php echo $title; ?></h3>
 	</div>
 	<?php
@@ -33,13 +33,13 @@ $widget_instance = "widget_instance_$handler";
 		echo elgg_view('widgets/controls', array('widget' => $widget));
 	}
 	?>
-	<div class="widget_container">
+	<div class="widget-container">
 		<?php
 		if ($can_edit) {
 			echo elgg_view('widgets/settings', array('widget' => $widget));
 		}
 		?>
-		<div class="widget_content">
+		<div class="widget-content">
 			<?php
 			if (elgg_view_exists("widgets/$handler/content")) {
 				echo elgg_view("widgets/$handler/content", $vars);
diff --git a/views/installation/page_shells/default.php b/views/installation/page_shells/default.php
index 62bb0a5b3..27a7c2fe2 100644
--- a/views/installation/page_shells/default.php
+++ b/views/installation/page_shells/default.php
@@ -32,20 +32,20 @@ header('Expires: Fri, 05 Feb 1982 00:00:00 -0500', TRUE);
 	</head>
 	<body>
 	<div id="elgg_wrapper">
-		<div id="elgg_header">
+		<div id="elgg-header">
 			<?php echo elgg_view('install/header', $vars); ?>
 		</div>
-		<div id="elgg_sidebar">
+		<div id="elgg-sidebar">
 			<?php echo elgg_view('install/sidebar', $vars); ?>
 		</div>
-		<div id="elgg_content">
+		<div id="elgg-content">
 			<h2><?php echo $vars['title']; ?></h2>
 			<?php echo elgg_view('messages/list', array('object' => $vars['sysmessages'])); ?>
 			<?php echo $vars['body']; ?>
 		</div>
 		<div class="clearfloat"></div>
 	</div>
-	<div id="elgg_footer">
+	<div id="elgg-footer">
 		<?php echo elgg_view('install/footer'); ?>
 	</div>
 	</body>
author	cash <cash@36083f99-b078-4883-b0ff-0f9b5a30f544>	2010-12-02 03:10:57 +0000
committer	cash <cash@36083f99-b078-4883-b0ff-0f9b5a30f544>	2010-12-02 03:10:57 +0000
commit	4d80bc33b8924038bd1ca57d548828afe661bb42 (patch)
tree	600b8a2d46ea899d35582667ed00049a0a4367cc /views
parent	89ded32abebd0f2100e0014249df54bde7a44258 (diff)
download	elgg-4d80bc33b8924038bd1ca57d548828afe661bb42.tar.gz elgg-4d80bc33b8924038bd1ca57d548828afe661bb42.tar.bz2