//open a new window
function NewWindow(mypage, myname, w, h, scroll) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
win = window.open(mypage, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}

//popup
function PopItB(url) {
newWin1=window.open(url,"win1","resizable=1,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=yes,copyhistory=0,width=535,height=600,top=5,left=5");
window.newWin1.focus();
}

function PopItC(url) {
newWin1=window.open(url,"win1","resizable=1,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=no,copyhistory=0,width=535,height=630,top=5,left=5");
window.newWin1.focus();
}
function popupwindow(index)
 {
        if(index==1)
        {
                site="http://www.mgrracing.net/vsform.html"
        }
      
        window.open
(site,"newwindow","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizeable=1,width=540,height=650")
}
function popupwindow(index)
 {
        if(index==2)
        {
                site="http://www.mgrracing.net/video/itrackview/WS.html"
        }
      
        window.open(site,"newwindow","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizeable=1,width=700,height=500")
}