()
| 316 | |
| 317 | /* Called periodically to poll to see if we need to detect navigation that has occurred */ |
| 318 | function checkForUrlChange() { |
| 319 | |
| 320 | if (browser.ie) { |
| 321 | if (currentHref != document.location.href && currentHref + '#' != document.location.href) { |
| 322 | //This occurs when the user has navigated to a specific URL |
| 323 | //within the app, and didn't use browser back/forward |
| 324 | //IE seems to have a bug where it stops updating the URL it |
| 325 | //shows the end-user at this point, but programatically it |
| 326 | //appears to be correct. Do a full app reload to get around |
| 327 | //this issue. |
| 328 | if (browser.version < 7) { |
| 329 | currentHref = document.location.href; |
| 330 | document.location.reload(); |
| 331 | } else { |
| 332 | if (getHash() != getIframeHash()) { |
| 333 | // this.iframe.src = this.blankURL + hash; |
| 334 | var sourceToSet = historyFrameSourcePrefix + getHash(); |
| 335 | getHistoryFrame().src = sourceToSet; |
| 336 | currentHref = document.location.href; |
| 337 | } |
| 338 | } |
| 339 | } |
| 340 | } |
| 341 | |
| 342 | if (browser.safari) { |
| 343 | // For Safari, we have to check to see if history.length changed. |
| 344 | if (currentHistoryLength >= 0 && history.length != currentHistoryLength) { |
| 345 | //alert("did change: " + history.length + ", " + historyHash.length + "|" + historyHash[history.length] + "|>" + historyHash.join("|")); |
| 346 | var flexAppUrl = getHash(); |
| 347 | if (browser.version < 528.16 /* Anything earlier than Safari 4.0 */) |
| 348 | { |
| 349 | // If it did change and we're running Safari 3.x or earlier, |
| 350 | // then we have to look the old state up in our hand-maintained |
| 351 | // array since document.location.hash won't have changed, |
| 352 | // then call back into BrowserManager. |
| 353 | currentHistoryLength = history.length; |
| 354 | flexAppUrl = historyHash[currentHistoryLength]; |
| 355 | } |
| 356 | |
| 357 | //ADR: to fix multiple |
| 358 | if (typeof BrowserHistory_multiple != "undefined" && BrowserHistory_multiple == true) { |
| 359 | var pl = getPlayers(); |
| 360 | for (var i = 0; i < pl.length; i++) { |
| 361 | pl[i].browserURLChange(flexAppUrl); |
| 362 | } |
| 363 | } else { |
| 364 | getPlayer().browserURLChange(flexAppUrl); |
| 365 | } |
| 366 | _storeStates(); |
| 367 | } |
| 368 | } |
| 369 | if (browser.firefox) { |
| 370 | if (currentHref != document.location.href) { |
| 371 | var bsl = backStack.length; |
| 372 | |
| 373 | var urlActions = { |
| 374 | back: false, |
| 375 | forward: false, |
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