| | 212 | |
| | 213 | // BEGIN: fast browser onload init |
| | 214 | // Modificaitons by David Davis, DWD |
| | 215 | // Dean Edwards/Matthias Miller/John Resig |
| | 216 | // http://dean.edwards.name/weblog/2006/06/again/?full#comment5338 |
| | 217 | |
| | 218 | function init() { |
| | 219 | // quit if this function has already been called |
| | 220 | if (arguments.callee.done) return; |
| | 221 | |
| | 222 | // flag this function so we don't do the same thing twice |
| | 223 | arguments.callee.done = true; |
| | 224 | |
| | 225 | // kill the timer |
| | 226 | // DWD - check against window |
| | 227 | if ( window._timer ) clearInterval(window._timer); |
| | 228 | |
| | 229 | // DWD - fire the window onload now, and replace it |
| | 230 | if ( window.onload && ( window.onload !== window.init ) ) { |
| | 231 | window.onload(); |
| | 232 | window.onload = function() {}; |
| | 233 | } |
| | 234 | }; |
| | 235 | |
| | 236 | /* for Mozilla/Opera9 */ |
| | 237 | if (document.addEventListener) { |
| | 238 | document.addEventListener("DOMContentLoaded", init, false); |
| | 239 | } |
| | 240 | |
| | 241 | /* for Internet Explorer */ |
| | 242 | /*@cc_on @*/ |
| | 243 | /*@if (@_win32) |
| | 244 | document.write("<script id=__ie_onload defer src=javascript:void(0)><\/script>"); |
| | 245 | var script = document.getElementById("__ie_onload"); |
| | 246 | script.onreadystatechange = function() { |
| | 247 | if (this.readyState == "complete") { |
| | 248 | init(); // call the onload handler |
| | 249 | } |
| | 250 | }; |
| | 251 | /*@end @*/ |
| | 252 | |
| | 253 | /* for Safari */ |
| | 254 | if (/WebKit/i.test(navigator.userAgent)) { // sniff |
| | 255 | _timer = setInterval(function() { |
| | 256 | if (/loaded|complete/.test(document.readyState)) { |
| | 257 | init(); // call the onload handler |
| | 258 | } |
| | 259 | }, 10); |
| | 260 | } |
| | 261 | |
| | 262 | /* for other browsers */ |
| | 263 | window.onload = init; |
| | 264 | |
| | 265 | // END: fast browser onload init |
| | 266 | |
