Javascript Flash Version checker [플래쉬 버전 체크]

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Javascript Flash Version checker [플래쉬 버전 체크]

Angeleyes 2009. 3. 7. 22:43

음..

코드를 한번 보시죠?

<script language="JavaScript" type="text/javascript">
  <!--
   var requiredMajorVersion = 8;
   var requiredMinorVersion = 0;
   var requiredRevision = 0;
   var requiredDetail = 212;

var jsVersion = 1.0;
  -->
  </script>
  <script language="VBScript" type="text/vbscript">
  <!--
   Function VBGetSwfVer(i)
   on error resume next
   Dim swControl, swVersion
   swVersion = 0

set swControl = CreateObject("ShockwaveFlash.ShockwaveFlash." + CStr(i))
   if(IsObject(swControl)) then
   swVersion = swControl.GetVariable("$version")
   end if
   VBGetSwfVer = swVersion
   End Function
  -->
  </script>
  <script language="JavaScript1.1" type="text/javascript">
  <!--
   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, reqDetailVer)
   {
    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];
      versionDetail = versionArray[3];

versionString = versionMajor + "." + versionRevision;
      versionNum = parseFloat(versionString);

if((versionMajor >= reqMajorVer) && (versionNum >= reqVer) && (versionMinor >= reqMinorVer) && (versionRevision >= reqRevision) && (versionDetail >= reqDetailVer))
      {
       return(true);
      }
      else
      {
       return(false);
      }
     }
    }
    return(reqVer?false:0.0);
   }
  -->
  </script>

==================================Body 태그안에=======================================

<script language="JavaScript" type="text/javascript">
  <!--
   var hasRightVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision, requiredDetail);
   if(!hasRightVersion){
    flash_down(); <---------  함수 실행부분..
   }

else{

alert('askdljfl');

}
  -->
  </script>

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