/* * Contains common javascript extensions * Prerequisites: * jquery.js * * @date 30/12/2008 * @author Andrew Lowndes */ //Record the page view for Google Analytics $(document).ready(function() { try { var pageTracker = _gat._getTracker("UA-10825451-1"); pageTracker._trackPageview(); } catch(err) {} }); //Extend jQuery functionality $.fn.wait = function(time, type) { time = time || 1000; type = type || "fx"; return this.queue(type, function() { var self = this; setTimeout(function() { $(self).dequeue(); }, time); }); }; //Functions $("a").ready(function() { $("a.blank_window").click(function(i) { window.open($(this).attr("href"),"_blank"); return false; }); }); $(".start_hidden").ready(function() { $(".start_hidden").hide(); }); //Enhance IE6 to include .pngs if ($.browser.msie && $.browser.version == "6.0") { $(document).ready(function() { $("body *").each(function(i){ var bgIMG = $(this).css('background-image'); if(bgIMG.indexOf(".png")!=-1){ var iebg = bgIMG.split('url("')[1].split('")')[0]; $(this).css('background-image', 'none'); $(this).get(0).runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + iebg + "',sizingMethod='scale')"; } }); }); } //enhance applets by allowing them to be launched $(".jogl_applet").ready(function() { $(".jogl_applet").each(function(i) { var appletContent = $(this).find("noscript").html(); var appletContainer = $(this); $(this).html("Play"); $(this).find(".applet_launcher").click(function(i) { appletContainer.html(appletContent); return false; }); }); }); //make page sections into tab-like pages $(".page").ready(function() { var pages = $(document).find(".page"); pages.hide(); pages.filter(":first").show(); $(".tabbed_menu").ready(function() { var bookmarks = $(".tabbed_menu").find("a"); bookmarks.click(function(event) { pages.hide(); $($(this).attr("href") +"_page").show(); return false; }); }); }); //Provide nice anims for source code $(".source_container").ready(function() { $(".source_container").each(function(i) { var source_code = $(this).find(".source_code"); var copy_button = $(this).find(".copy_button"); var print_button = $(this).find(".print_button"); copy_button.click(function() { copyToClipboard(source_code.text()); return false; }); //Note: doesnt work on Google Chrome for unknown reason print_button.click(function() { var holder = source_code.clone(); var print_window = window.open(); var print_document = print_window.document; print_window.opener = null; print_document.write("Print Source Code"); print_document.write(""); print_document.write("
"); print_document.write(holder.html()); print_document.write("
"); print_document.close(); print_window.print(); print_window.close(); return false; }); }); }); /** * Copy some text onto the clipboard * NOTE: only works with IE and FF * param string to copy */ function copyToClipboard(copyStr){ try { window.clipboardData.setData("Text",copyStr); //IE alert("Text successfully copied to clipboard!"); } catch(e){ try{ var securityEnabled = true; if ((netscape) && (netscape.security) && (netscape.security.PrivilegeManager)) { //FF try { netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); } catch(e) { alert("Your browser is not configured to use this feature!\n\nTo configure on Firefox:\n1. Go into 'about:config' by typing it in the location bar\n2. Look for the config value called 'signed.applets.codebase_principal_support' \n3. Doubleclick this value to set it from \"false\" to \"true\""); securityEnabled = false; } } if (securityEnabled) { var clipboard,transferer,supportString,clipboardInterface; clipboard=Components.classes["@mozilla.org/widget/clipboard;1"].createInstance(Components.interfaces.nsIClipboard); transferer=Components.classes["@mozilla.org/widget/transferable;1"].createInstance(Components.interfaces.nsITransferable); clipboardInterface=Components.interfaces.nsIClipboard; transferer.addDataFlavor("text/unicode"); supportString=Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString); supportString.data=copyStr; transferer.setTransferData("text/unicode",supportString,copyStr.length*2); clipboard.setData(transferer,null,clipboardInterface.kGlobalClipboard); alert("Text successfully copied to clipboard!"); } }catch(e){ alert("Your browser does not support this feature!"); } } }