/*
 FlashReplace is developed by Robert Nyman, http://www.robertnyman.com. License and downloads: http://code.google.com/p/flashreplace/
*/
// ---
var FlashReplace = {
 elmToReplace : null,
 flashIsInstalled : null,
 defaultFlashVersion : 7,
 replace : function (elmToReplace, src, id, width, height, version, params){
  this.elmToReplace = document.getElementById(elmToReplace);
  this.flashIsInstalled = this.checkForFlash(version || this.defaultFlashVersion);
  if(this.elmToReplace && this.flashIsInstalled){
   var obj = '<object' + ((window.ActiveXObject)? ' id="' + id + '" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" data="' + src + '"' : '');
   obj += ' width="' + width + '"';
   obj += ' height="' + height + '"';
   obj += '>';
   var param = '<param';
   param += ' name="movie"';
   param += ' value="' + src + '"';
   param += '>';
   param += '';
   var extraParams = '';
   var extraAttributes = '';
   for(var i in params){
    extraParams += '<param name="' + i + '" value="' + params[i] + '">';
    extraAttributes += ' ' + i + '="' + params[i] + '"';
   }
   var embed = '<embed id="' + id + '" src="' + src + '" type="application/x-shockwave-flash" width="' + width + '" height="' + height + '"';
   var embedEnd = extraAttributes + '></embed>';
   var objEnd = '</object>';
   this.elmToReplace.innerHTML = obj + param + extraParams + embed + embedEnd + objEnd;   
  }
 },
 
 checkForFlash : function (version){
  this.flashIsInstalled = false;
  var flash;
  if(window.ActiveXObject){
   try{
    flash = new ActiveXObject(("ShockwaveFlash.ShockwaveFlash." + version));
    this.flashIsInstalled = true;
   }
   catch(e){
    // Throws an error if the version isn't available   
   }
  }
  else if(navigator.plugins && navigator.mimeTypes.length > 0){
   flash = navigator.plugins["Shockwave Flash"];
   if(flash){
    var flashVersion = navigator.plugins["Shockwave Flash"].description.replace(/.*\s(\d+\.\d+).*/, "$1");
    if(flashVersion >= version){
     this.flashIsInstalled = true;
    }
   }
  }
  return this.flashIsInstalled;
 }
};
// ---