sogo/UI/WebServerResources/fastinit.js
Francis Lachapelle a2d7ad9ad3 Monotone-Parent: f95c202e8a677fb1f00e60e9dde0d8bb8e420572
Monotone-Revision: 006f9f5fa97b150e56360e2767123d6b1e77e8cc

Monotone-Author: flachapelle@inverse.ca
Monotone-Date: 2007-11-15T19:02:23
Monotone-Branch: ca.inverse.sogo
2007-11-15 19:02:23 +00:00

85 lines
2.9 KiB
JavaScript

/*
*
* Copyright (c) 2007 Andrew Tetlaw
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
* *
*
*
* FastInit
* http://tetlaw.id.au/view/javascript/fastinit
* Andrew Tetlaw
* Version 1.4.1 (2007-03-15)
* Based on:
* http://dean.edwards.name/weblog/2006/03/faster
* http://dean.edwards.name/weblog/2006/06/again/
* Help from:
* http://www.cherny.com/webdev/26/domloaded-object-literal-updated
*
*/
var FastInit = {
onload : function() {
if (FastInit.done) { return; }
FastInit.done = true;
for(var x = 0, al = FastInit.f.length; x < al; x++) {
FastInit.f[x]();
}
},
addOnLoad : function() {
var a = arguments;
for(var x = 0, al = a.length; x < al; x++) {
if(typeof a[x] === 'function') {
if (FastInit.done ) {
a[x]();
} else {
FastInit.f.push(a[x]);
}
}
}
},
listen : function() {
if (/WebKit|khtml/i.test(navigator.userAgent)) {
FastInit.timer = setInterval(function() {
if (/loaded|complete/.test(document.readyState)) {
clearInterval(FastInit.timer);
delete FastInit.timer;
FastInit.onload();
}}, 10);
} else if (document.addEventListener) {
document.addEventListener('DOMContentLoaded', FastInit.onload, false);
} else if(!FastInit.iew32) {
if(window.addEventListener) {
window.addEventListener('load', FastInit.onload, false);
} else if (window.attachEvent) {
return window.attachEvent('onload', FastInit.onload);
}
}
},
f:[],done:false,timer:null,iew32:false
};
/*@cc_on @*/
/*@if (@_win32)
FastInit.iew32 = true;
document.write('<script id="__ie_onload" defer src="' + ((location.protocol == 'https:') ? '//0' : 'javascript:void(0)') + '"><\/script>');
document.getElementById('__ie_onload').onreadystatechange = function(){if (this.readyState == 'complete') { FastInit.onload(); }};
/*@end @*/
FastInit.listen();