function PrintDocument(){
	if (confirm('Print this document now?')) window.print();
};

function ShowNewWindow(width, height, href) { 
	var left = (screen.width - width)/2;
	var top = (screen.height - height)/2;
	var wpos = "width="+width+",height="+height+",top="+top+",left="+left;
	window.open(href, "1","resizable=yes,menubar=no,toolbar=no,scrollbars=yes,location=no,status=no,statusbar=no,"+wpos+"); return false;");
}