function setActiveStyleSheet(title) { var i, a, main; for(i=0; (a = document.getElementsByTagName("link")[i]); i++) { if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) { a.disabled = true; if(a.getAttribute("title") == title) a.disabled = false; } } if (title!="") { writeCookie(title); } } function getInactiveStyleSheet() { var i, a; for(i=0; (a = document.getElementsByTagName("link")[i]); i++) { if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && a.disabled) return a.getAttribute("title"); } return null; } function readCookie() { var theme = document.cookie; var theme = unescape(theme); return theme; } function writeCookie(theme) { //FIXME - set expires var original_cookie = "theme=" + escape(theme); document.cookie = original_cookie; } function checkForTheme() { var theme = readCookie(); //alert(theme); if (theme=="undefined") { var theme = "none"; } } // what a kludge. Luckily I found a clean way function alignForGorilla() { var image_preview = document.getElementById('preview'); image_preview.style.marginLeft = "-" + (image_preview.width/2 + 16) + "px"; } // to hide and show the comment block // inspired by www.wikipedia.org function toggle_comment() { var comment_form = document.getElementById('comment_form'); var showlink=document.getElementById('showlink'); var hidelink=document.getElementById('hidelink'); if(comment_form.style.display == 'none') { comment_was = comment_form.style.display; comment_form.style.display = ''; hidelink.style.display=''; showlink.style.display='none'; } else { comment_form.style.display = comment_was; hidelink.style.display='none'; showlink.style.display=''; } } function toggle_exif() { var exif_table = document.getElementById('exif_table'); var exif_line = document.getElementById('exif_line'); if(exif_table.style.display == 'none') { exif_table.style.display = 'block'; exif_line.style.display = 'none'; } else { exif_table.style.display = 'none'; exif_line.style.display = 'block'; } }