var win = null;
var id,pause=0,position=0;

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();}
}

function NewWin1(NewURL, NewWidth, NewHeight) {
var msgWindow=window.open(NewURL, "W1", "menubar=no,scrollbars=yes, status=no,resizable=no,width="+NewWidth+",height="+NewHeight);
}