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- var requiredMajorVersion = 7;
- var requiredMinorVersion = 0;
- var requiredRevision = 0;
- var jsVersion = 1.0;
- var isIE = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
- var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
- var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;
- jsVersion = 1.1;
- function JSGetSwfVer(i){
-
- if (navigator.plugins != null && navigator.plugins.length > 0) {
- if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
- var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
- var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
- descArray = flashDescription.split(" ");
- tempArrayMajor = descArray[2].split(".");
- versionMajor = tempArrayMajor[0];
- versionMinor = tempArrayMajor[1];
- if ( descArray[3] != "" ) {
- tempArrayMinor = descArray[3].split("r");
- } else {
- tempArrayMinor = descArray[4].split("r");
- }
- versionRevision = tempArrayMinor[1] > 0 ? tempArrayMinor[1] : 0;
- flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
- } else {
- flashVer = -1;
- }
- }
-
- else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
-
- else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
-
- else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
-
- else {
- flashVer = -1;
- }
- return flashVer;
- }
- function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
- {
- reqVer = parseFloat(reqMajorVer + "." + reqRevision);
-
- for (i=25;i>0;i--) {
- if (isIE && isWin && !isOpera) {
- versionStr = VBGetSwfVer(i);
- } else {
- versionStr = JSGetSwfVer(i);
- }
- if (versionStr == -1 ) {
- return false;
- } else if (versionStr != 0) {
- if(isIE && isWin && !isOpera) {
- tempArray = versionStr.split(" ");
- tempString = tempArray[1];
- versionArray = tempString .split(",");
- } else {
- versionArray = versionStr.split(".");
- }
- versionMajor = versionArray[0];
- versionMinor = versionArray[1];
- versionRevision = versionArray[2];
- versionString = versionMajor + "." + versionRevision;
- versionNum = parseFloat(versionString);
-
- if ( (versionMajor > reqMajorVer) && (versionNum >= reqVer) ) {
- return true;
- } else {
- return ((versionNum >= reqVer && versionMinor >= reqMinorVer) ? true : false );
- }
- }
- }
- }
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