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/*
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Copyright (c) 2009, Yahoo! Inc. All rights reserved.
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Code licensed under the BSD License:
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http://developer.yahoo.net/yui/license.txt
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version: 2.8.0r4
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*/
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/**
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* Utility for Flash version detection
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* @namespace YAHOO.util
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* @module swfdetect
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*/
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YAHOO.namespace("util");
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/**
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* Flafh detection utility.
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* @class SWFDetect
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* @static
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*/
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(function () {
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var version = 0;
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var uA = YAHOO.env.ua;
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var sF = "ShockwaveFlash";
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if (uA.gecko || uA.webkit || uA.opera) {
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if ((mF = navigator.mimeTypes['application/x-shockwave-flash'])) {
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if ((eP = mF.enabledPlugin)) {
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var vS = [];
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vS = eP.description.replace(/\s[rd]/g, '.').replace(/[A-Za-z\s]+/g, '').split('.');
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version = vS[0] + '.';
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switch((vS[2].toString()).length)
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{
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case 1:
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version += "00";
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break;
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case 2:
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version += "0";
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break;
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}
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version += vS[2];
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version = parseFloat(version);
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}
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}
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}
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else if(uA.ie) {
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try
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{
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var ax6 = new ActiveXObject(sF + "." + sF + ".6");
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ax6.AllowScriptAccess = "always";
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}
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catch(e)
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{
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if(ax6 != null)
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{
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version = 6.0;
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}
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}
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if (version == 0) {
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try
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{
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var ax = new ActiveXObject(sF + "." + sF);
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var vS = [];
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vS = ax.GetVariable("$version").replace(/[A-Za-z\s]+/g, '').split(',');
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version = vS[0] + '.';
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switch((vS[2].toString()).length)
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{
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case 1:
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version += "00";
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break;
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case 2:
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version += "0";
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break;
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}
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version += vS[2];
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version = parseFloat(version);
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} catch (e) {}
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}
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}
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uA.flash = version;
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YAHOO.util.SWFDetect = {
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getFlashVersion : function () {
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return version;
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},
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isFlashVersionAtLeast : function (ver) {
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return version >= ver;
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}
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};
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})();
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YAHOO.register("swfdetect", YAHOO.util.SWFDetect, {version: "2.8.0r4", build: "2449"});
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