if (document.getElementById) { 
	BrowVer = 1
} 
else if (document.layers) { 
	BrowVer = 2
} 
else if (document.all) { 
	BrowVer = 3
} 

function doVote(id, rating) { 
        var id = id; 
        var rating = rating; 
        function vote(i, r) { 
                window.open("voterater.asp?did=" + i + "&rating=" + r,"thanksforvoting","width=1,height=1,menubar=no,location=no,alwaysRaised=yes,resizable=no,scrollbars=no");

                window.focus(); 
        } 
        vote(id, rating); 
        if (BrowVer == 2) {
              document.layers["alreadyvotedthanks"].visibility = "visible";
              document.layers["ratethisclip"].visibility = "hidden";
			}
        else if (BrowVer == 1) {
              document.getElementById("alreadyvotedthanks").style.visibility = "visible";
              document.getElementById("ratethisclip").style.visibility = "hidden";
			}
        else if (BrowVer == 3) {
			  document.all["alreadyvotedthanks"].style.visibility = "visible";
          } 
        
}