// JavaScript Document
function popup(lebar, tinggi, location ){
	lebar=lebar+50;
	var kiri=(screen.width - lebar )/ 2;
	var atas=(screen.height - tinggi) / 2;
	window.open(location,'','width='+lebar+',height='+tinggi+',resizeable=no,scrollbars=yes,toolbar=no,status=no,top='+atas+',left='+kiri);
}
function printpage() {
  window.print();
}