function ShowMenu(URL, WinTitle, WinWidth, WinHeight, WinLeft, WinTop){
	attr = "scrollbars=yes,resizable=no,width=" + WinWidth + ",height=" + WinHeight + ",screenX=" + WinLeft + ",screenY=" + WinTop + ",left=" + WinLeft + ",top=" + WinTop + "";
	msgWindow=open(URL, WinTitle, attr);
	if (msgWindow.opener == null) msgWindow.opener = self;
}


function ShowMenu2(URL, WinTitle, WinWidth, WinHeight, WinLeft, WinTop){
	attr = "scrollbars=yes,resizable=no,width=" + WinWidth + ",height=" + WinHeight + ",screenX=" + WinLeft + ",screenY=" + WinTop + ",left=" + WinLeft + ",top=" + WinTop + "";
	msgWindow=open(URL, WinTitle, attr);
	if (msgWindow.opener == null) msgWindow.opener = self;
}
function ShowMenu3(URL, WinTitle, WinWidth, WinHeight, WinLeft, WinTop){
	attr = "scrollbars=no,resizable=no,width=" + WinWidth + ",height=" + WinHeight + ",screenX=" + WinLeft + ",screenY=" + WinTop + ",left=" + WinLeft + ",top=" + WinTop + "";
	msgWindow=open(URL, WinTitle, attr);
	if (msgWindow.opener == null) msgWindow.opener = self;
}


var win = null;
function NewWindow(mypage,myname,w,h,scroll){
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+',scrollbars='+scroll+',resizable'
win = window.open(mypage,myname,settings)
if(win.window.focus){win.window.focus();}
}