/* open window */
var NewWin=null;
function openwindow(src, winName, wid, hi){
	NewWin=window.open(src,winName,'toolbar=yes,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,copyhistory=no,width='+wid+',height='+hi+'');
}

/* print page */
function PrintPage(){
	if(document.getElementById || document.layers){
		window.print();
	}
}