var pop;
function newwindow(URL,WIDTH,HEIGHT,LEFT,TOP){
pop = window.open(URL,"PopWindow","directories=0,location=0,menubar=1,toolbar=0,status=0,resizable=1,scrollbars=1"+",width="+WIDTH+",height="+HEIGHT+",left="+LEFT+",top="+TOP);
pop.focus();pop.moveTo(LEFT,TOP);pop.resizeTo(WIDTH,HEIGHT);
}
function closenewwin(){
	if (pop){
		pop.close();
	}
}