var win = null;
function NewWindow(mypage,myname,w,h,scroll,pos) {
	if (pos=="center") {
		LeftPosition = (screen.width) ? (screen.width-w)/2 : 100;
		TopPosition = (screen.height) ? (screen.height-h)/2 : 100;
	}
	settings = 'width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,titlebar=no,toolbar=no,resizable=no';
	win = window.open(mypage,myname,settings);
}