Changeset 6482

Timestamp:

12/24/2007 07:08:37 AM (17 years ago)

Author:

matt

Message:

A better addLoadEvent which kicks off when the DOM is ready instead onLoad, which kicks off after images finish. Code from Dean Edwards, Mathias Miller, John Resig, Jesse Skinner. Should speed up front-end execution.

File:

• trunk/wp-admin/admin-header.php (modified) (1 diff)

trunk/wp-admin/admin-header.php

@@ -21 +21 @@
 <script type="text/javascript">
 //<![CDATA[
-function addLoadEvent(func) {if ( typeof wpOnload!='function'){wpOnload=func;}else{ var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}}
-//]]>
+addLoadEvent=(function(){var e=[],t,s,n,i,o,d=document,w=window,r='readyState',c='onreadystatechange',x=function(){n=1;clearInterval(t);while(i=e.shift())i();if(s)s[c]=''};return function(f){if(n)return f();if(!e[0]){d.addEventListener&&d.addEventListener("DOMContentLoaded",x,false);/*@cc_on@*//*@if(@_win32)d.write("<script id=__ie_onload defer src=//0><\/scr"+"ipt>");s=d.getElementById("__ie_onload");s[c]=function(){s[r]=="complete"&&x()};/*@end@*/if(/WebKit/i.test(navigator.userAgent))t=setInterval(function(){/loaded|complete/.test(d[r])&&x()},10);o=w.onload;w.onload=function(){x();o&&o()}}e.push(f)}})();//]]>
 </script>
 <?php if ( ($parent_file != 'link-manager.php') && ($parent_file != 'options-general.php') ) : ?>