function onshow(num,coun) {
		for(var i = 1;i <=coun;i++)
		{
			if(i==num)
			{
			    document.getElementById("aselect_"+i).className="selectclass";
				document.getElementById("hp"+i).style.display="block";
				document.getElementById("aselect_"+i).style.zIndex=100;
			}
			else
			{
				document.getElementById("aselect_"+i).className="";
				document.getElementById("aselect_"+i).style.zIndex=0;
				document.getElementById("hp"+i).style.display="none";
			}
		}
	}

function showitem(num,coun) {
		for(var i = 1;i <=coun;i++)
		{
			if(i==num)
			{
			    document.getElementById("item"+i).className="isselect";
				document.getElementById("showitem"+i).style.display="block";
			}
			else
			{
				document.getElementById("item"+i).className="";
				document.getElementById("showitem"+i).style.display="none";
			}
		}
	}
	

    function doZoom(size) {
        var zoom = document.all ? document.all['Zoom'] : document.getElementById('Zoom');
        zoom.style.fontSize = size + 'px';
    }