var x;
		var y;
	    if (self.innerHeight) { // MOS
   		    x = self.innerWidth;
   		    y = self.innerHeight;
   		} else if (document.documentElement && document.documentElement.clientWidth) { // IE6 Strict
   		    x = document.documentElement.clientWidth;
   		    y = document.documentElement.clientHeight;
	    } else if (document.body.clientHeight) { // IE quirks
	   	    x = document.body.clientWidth;
	   	    y = document.body.clientHeight;
		}
		x=Math.round((x-765)/2)+'px';
		y=Math.round((y-495)/2)+'px';
		var ns4=document.layers; 
		var ie4=document.all; 
		var ns6=document.getElementById&&!document.all; 
		if (ie4){
			document.all.index.style.paddingLeft=x; 
			document.all.index.style.paddingTop=y; 
		} else if (ns4){
			document.layers.index.style.paddingLeft=x; 
			document.layers.index.style.paddingTop=y; 
		} else if (ns6){
			document.getElementById("index").style.paddingLeft=x;
			document.getElementById("index").style.paddingTop=y;
		}