function showImage(id,type)
        {
        	if (type==1) {
        		document.getElementById("image"+id).style.display="block";
        		document.getElementById("thumb"+id).style.opacity=0.2;
        		document.getElementById("thumb"+id).style.filter="alpha(opacity=20)";
        		
        	} else {
        		document.getElementById("image"+id).style.display="none";
        		document.getElementById("thumb"+id).style.opacity=1;
        		document.getElementById("thumb"+id).style.filter="alpha(opacity=100)";
        	
        	}
        }