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