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annotate geotemco/lib/simile/ajax/scripts/signal.js @ 0:b12c99b7c3f0

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commit for previous development
author Zoe Hong <zhong@mpiwg-berlin.mpg.de>
date Mon, 19 Jan 2015 17:13:49 +0100
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Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*==================================================
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2 * This file is used to detect that all outstanding
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3 * javascript files have been loaded. You can put
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4 * a function reference into SimileAjax_onLoad
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5 * to have it executed once all javascript files
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6 * have loaded.
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7 *==================================================
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8 */
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9 (function() {
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10 var substring = SimileAjax.urlPrefix + "scripts/signal.js";
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11 var heads = document.documentElement.getElementsByTagName("head");
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12 for (var h = 0; h < heads.length; h++) {
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13 var node = heads[h].firstChild;
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14 while (node != null) {
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15 if (node.nodeType == 1 && node.tagName.toLowerCase() == "script") {
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16 var url = node.src;
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17 var i = url.indexOf(substring);
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18 if (i >= 0) {
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19 heads[h].removeChild(node); // remove it so we won't hit it again
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20
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21 var count = parseInt(url.substr(url.indexOf(substring) + substring.length + 1));
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22 SimileAjax.loadingScriptsCount -= count;
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23 if (SimileAjax.loadingScriptsCount == 0) {
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24 var f = null;
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25 if (typeof SimileAjax_onLoad == "string") {
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26 f = eval(SimileAjax_onLoad);
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27 SimileAjax_onLoad = null;
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28 } else if (typeof SimileAjax_onLoad == "function") {
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29 f = SimileAjax_onLoad;
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30 SimileAjax_onLoad = null;
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31 }
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32
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33 if (f != null) {
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34 f();
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35 }
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36 }
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37 return;
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38 }
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39 }
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40 node = node.nextSibling;
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41 }
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42 }
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43 })();