function getFlashVersion() {
	var ua=navigator.userAgent.toLowerCase();
	var isIE=(ua.indexOf("msie")!=-1 && ua.indexOf("opera")==-1 && ua.indexOf("webtv")==-1);
	var version=0;
	var lastVersion=10;
	var i;
	if (isIE){ 
		try{
			for (i=3;i<=lastVersion;i++){
				if (eval('new ActiveXObject("ShockwaveFlash.ShockwaveFlash.'+i+'")')){
					version=i;
				}
			}
		}catch(e){}
	}else{ 
		for (i=0;i<navigator.plugins.length;i++) {
			if (navigator.plugins[i].name.indexOf('Flash')>-1) {
				version=parseInt(navigator.plugins[i].description.substring(16,18));
			}
		}
	}
	return version;
}

function overwriteWithFlash(strSRC, strName, intWidth, intHeight, intFlashVersion){
	var flashVersion=getFlashVersion();
	if (!flashVersion || flashVersion<intFlashVersion)
		return false;
	var strFlash = '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" '; 	
	strFlash += 'codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,124,0" '; 	
	strFlash += 'width="'+intWidth+'" height="'+intHeight+'" id="oSwf'+strName+'" align="middle">'; 	
	strFlash += '<param name="movie" value="'+strSRC+'" />'; 	
	strFlash += '<param name="quality" value="high" />'; 	
	strFlash += '<param name="bgcolor" value="#ffffff" />'; 	
	strFlash += '<param name="wmode" value="opaque" />'; 	
	strFlash += '<embed src="'+strSRC+'" '; 	
	strFlash += 'quality="high" bgcolor="#ffffff" '; 	
	strFlash += 'width="'+intWidth+'" height="'+intHeight+'" '; 	
	strFlash += 'name="oSwf'+strName+'" align="middle" type="application/x-shockwave-flash" wmode="opaque" pluginspage="http://www.macromedia.com/go/getflashplayer" /></object>'; 	
	document.getElementById(strName).innerHTML = strFlash;

}