1 files changed, 75 insertions, 0 deletions
diff --git a/views/default/js/initialise_elgg.php b/views/default/js/initialise_elgg.php
index 38f25673e..390b9cf94 100644
--- a/views/default/js/initialise_elgg.php
+++ b/views/default/js/initialise_elgg.php
@@ -209,3 +209,78 @@ jQuery.cookie = function(name, value, options) {
 	    return cookieValue;
 	}
 };
+
+// ELGG TOOLBAR MENU
+$.fn.elgg_topbardropdownmenu = function(options) {
+    
+  options = $.extend({speed: 350}, options || {});
+  
+  this.each(function() {
+    
+    var root = this, zIndex = 5000;
+    
+    function getSubnav(ele) {
+      if (ele.nodeName.toLowerCase() == 'li') {
+        var subnav = $('> ul', ele);
+        return subnav.length ? subnav[0] : null;
+      } else {
+	      
+        return ele;
+      }
+    }
+    
+    function getActuator(ele) {
+      if (ele.nodeName.toLowerCase() == 'ul') {
+        return $(ele).parents('li')[0];
+      } else {
+        return ele;
+      }
+    }
+    
+    function hide() {
+      var subnav = getSubnav(this);
+      if (!subnav) return;
+      $.data(subnav, 'cancelHide', false);
+      setTimeout(function() {
+        if (!$.data(subnav, 'cancelHide')) {
+          $(subnav).slideUp(options.speed);
+        }
+      }, 200);
+    }
+  
+    function show() {
+      var subnav = getSubnav(this);
+      if (!subnav) return;
+      $.data(subnav, 'cancelHide', true);
+      $(subnav).css({zIndex: zIndex++}).slideDown(options.speed);
+      if (this.nodeName.toLowerCase() == 'ul') {
+        var li = getActuator(this);
+        $(li).addClass('hover');
+        $('> a', li).addClass('hover');
+      }
+    }
+    
+    $('ul, li', this).hover(show, hide);
+    $('li', this).hover(
+      function() { $(this).addClass('hover'); $('> a', this).addClass('hover'); },
+      function() { $(this).removeClass('hover'); $('> a', this).removeClass('hover'); }
+    );
+    
+  });
+  
+};
+
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