function NewWindow(mypage, myname, w, h, scroll)
{
	var LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
	var TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
	var settings = 'height='+h+', width='+w+', top='+TopPosition+', left='+LeftPosition+', scrollbar='+scroll+', resizable';
	var win = window.open(mypage, myname, settings);
	win.focus();
}