var height = screen.height;
var width = screen.width;
var leftpos = width / 2 - 50;
var toppos = height / 2 - 50;

function encode(str){
	return escape(str.replace(/ /g,'+'));
}

function view(what,num){
	var url = "/autographs/images.asp?inventorynumber=" + encode(what) + "&num=" + num;
	window.open(url,'WIN','scrollbars=no,status=no,toolbar=no,resizable=1,width=200,height=200,location=no,menu=no,left=' + leftpos + ',top=' + toppos);
}