var xPos = 300;
var yPos = 100;
var popup = null;
function openPrintPreview(pc)
{
var settings ='width=538,height=600,top='+yPos+',left='+xPos+',scrollbars=yes,resizable=yes,status=yes,menubar=yes';
popup = window.open("about:blank", "print_preview", settings);
popup.document.writeln('');
popup.document.writeln('');
popup.document.writeln('');
popup.document.writeln('');
popup.document.writeln('');
popup.document.writeln('');
popup.document.writeln('');
popup.document.writeln('');
popup.document.writeln(pc.innerHTML);
popup.document.writeln('');
popup.document.writeln('');
popup.document.writeln('');
popup.document.close()
}