function Flash(url, width, height, bgcolor, major, minor, revision, div)
{
	this.url		= url;
	this.width		= width
	this.height		= height;
	this.bgcolor	= bgcolor;
	this.major		= major;
	this.minor		= minor;
	this.revision	= revision;
	this.div		= div;
	
	this.detect		= '/flash/playerProductInstall.swf'
	
	this.isIE  		= (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
	this.isWin 		= (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
	this.isOpera 	= (navigator.userAgent.indexOf("Opera") != -1) ? true : false;
	
	this.hasProductInstall 	= this.DetectFlashVer(6, 0, 65);
	this.hasReqestedVersion = this.DetectFlashVer(this.major, this.minor, this.revision);
	
	this.MMredirectURL = window.location;
	this.MMdoctitle = document.title.slice(0, 47) + " - Flash Player Installation";
}



Flash.prototype.DetectFlashVer = function(reqMajorVer, reqMinorVer, reqRevision)
{
 	reqVer = parseFloat(reqMajorVer + "." + reqRevision);
   	// loop backwards through the versions until we find the newest version	
	for (i=25;i>0;i--) {	
		if (this.isIE && this.isWin && !this.isOpera) {
			versionStr = VBGetSwfVer(i);
		} else {
			versionStr = JSGetSwfVer(i);		
		}
		if (versionStr == -1 ) { 
			return false;
		} else if (versionStr != 0) {
			if(this.isIE && this.isWin && !this.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;   // 7.0r24 == 7.24
			versionNum        = parseFloat(versionString);
        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
			if ( (versionMajor > reqMajorVer) && (versionNum >= reqVer) ) {
				return true;
			} else {
				return ((versionNum >= reqVer && versionMinor >= reqMinorVer) ? true : false );	
			}
		}
	}	
}



Flash.prototype.write = function()
{
	if (this.hasProductInstall && !this.hasReqestedVersion) {
		var productInstallOETags = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'
		+ 'width="215" height="138"'
		+ 'codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab">'
		+ '<param name="movie" value="' + this.detect + '?MMredirectURL=' + this.MMredirectURL + '&MMplayerType=ActiveX&MMdoctitle=' + this.MMdoctitle +'" />'
		+ '<param name="quality" value="high" /><param name="bgcolor" value="#336374" />'
		+ '<embed src="' + this.detect + '?MMredirectURL=' + this.MMredirectURL + '&MMplayerType=PlugIn" quality="high" bgcolor="#336374" '
		+ 'width="215" height="138" name="detectiontest" aligh="middle"'
		+ 'play="true"'
		+ 'loop="false"'
		+ 'quality="high"'
		+ 'allowScriptAccess="sameDomain"'
		+ 'type="application/x-shockwave-flash"'
		+ 'pluginspage="http://www.macromedia.com/go/getflashplayer">'
		+ '<\/embed>'
		+ '<\/object>';
		//document.write(productInstallOETags);   // embed the Flash Product Installation SWF
		document.getElementById(this.div).innerHTML = productInstallOETags;
		document.getElementById(this.div).style.visibility = 'visible';
	} else if (this.hasReqestedVersion) {  // if we've detected an acceptable version
		var oeTags = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'
		+ 'width="' + this.width + '" '
		+ 'height="' + this.height + '"'
		+ 'codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab">'
		+ '<param name="movie" value="' + this.url + '" />'
		+ '<param name="quality" value="high" />'
		+ '<param name="bgcolor" value="' + this.bgcolor + '" />'
			+ '<embed src="' + this.url + '" '
			+ 'quality="high" '
			+ 'bgcolor="' + this.bgcolor + '" '
			+ 'width="' + this.width + '" '
			+ 'height="' + this.height + '" '
			+ 'play="true"'
			+ 'loop="false"'
			+ 'quality="high"'
			+ 'allowScriptAccess="sameDomain"'
			+ 'type="application/x-shockwave-flash"'
			+ 'pluginspage="http://www.macromedia.com/go/getflashplayer">'
			+ '<\/embed>'
		+ '<\/object>';
		//document.write(oeTags);   // embed the Flash Content SWF when all tests are passed
		document.getElementById(this.div).innerHTML = oeTags;
		document.getElementById(this.div).style.visibility = 'visible';
	  } else {  // flash is too old or we can't detect the plugin
		//alert(this.hasProductInstall + ' - ' + this.hasRequestedVersion);
		//var alternateContent = 'Alternate HTML content should be placed here.'
		//+ 'This content requires the Macromedia Flash Player.'
		//+ '<a href=http://www.macromedia.com/go/getflash/>Get Flash</a>';
		//document.write(alternateContent);  // insert non-flash content
		document.getElementById(this.div).style.visibility = 'visible';
	  }
}



function JSGetSwfVer(i){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	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;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	// Can't detect in all other cases
	else {
		
		flashVer = -1;
	}
	return flashVer;
}