Big-Data-HPC-Platform/esp/files/yui/build/swfdetect/swfdetect.js

/*
Copyright (c) 2009, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.net/yui/license.txt
version: 2.8.0r4
*/
/**
 * Utility for Flash version detection
 * @namespace YAHOO.util
 * @module swfdetect
 */
YAHOO.namespace("util");

/**
 * Flafh detection utility.
 * @class SWFDetect
 * @static
 */
(function () {
    
var version = 0;
var uA = YAHOO.env.ua;
var sF = "ShockwaveFlash";

    if (uA.gecko || uA.webkit || uA.opera) {
           if ((mF = navigator.mimeTypes['application/x-shockwave-flash'])) {
              if ((eP = mF.enabledPlugin)) {
                 var vS = [];
                 vS = eP.description.replace(/\s[rd]/g, '.').replace(/[A-Za-z\s]+/g, '').split('.');
                version = vS[0] + '.';
                switch((vS[2].toString()).length)
                {
                    case 1:
                    version += "00";
                    break;
                    case 2: 
                    version += "0";
                    break;
                }
                version +=  vS[2];
                version = parseFloat(version);
              }
           }
        }
        else if(uA.ie) {
            try
            {
                var ax6 = new ActiveXObject(sF + "." + sF + ".6");
                ax6.AllowScriptAccess = "always";
            }
            catch(e)
            {
                if(ax6 != null)
                {
                    version = 6.0;
                }
            }
            if (version == 0) {
            try
            {
                var ax  = new ActiveXObject(sF + "." + sF);
                var vS = [];
                vS = ax.GetVariable("$version").replace(/[A-Za-z\s]+/g, '').split(',');
                version = vS[0] + '.';
                switch((vS[2].toString()).length)
                {
                    case 1:
                    version += "00";
                    break;
                    case 2: 
                    version += "0";
                    break;
                }
                version +=  vS[2];
                version = parseFloat(version);
                
            } catch (e) {}
            }
        }
        
        uA.flash = version;
        
YAHOO.util.SWFDetect = {        
        getFlashVersion : function () {
            return version;
        },
        
        isFlashVersionAtLeast : function (ver) {
            return version >= ver;
        }   
    };
})();
YAHOO.register("swfdetect", YAHOO.util.SWFDetect, {version: "2.8.0r4", build: "2449"});