// JavaScript Document
function zoom(loc) {
	var x=640, y=400;
	var size = 'width='+x+',height='+y+',left=0,top=0,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes';
	window.picto = new String(loc);	//note image file to show
	return !window.open("files/detail_obrazku.htm","",size);	//break the link
}