function popupChat() {
        win=window.open("http://www.tifonet.it/chatirc/barzellettiere/popup.html", "JPilotChat",
                   "height=220,width=520");
}     


function send()
{
   if (document.UserInfo.NICKNAME.value == null ||
                                        document.UserInfo.NICKNAME.value == "")
   {
        window.alert("You must enter your nick name.")
        return false
   }

 var USERNICK = document.UserInfo.NICKNAME.value

 win=window.open("","IRC","resizable=no,height=540,width=770")
 	
 win.document.write('<title>Il Barzellettiere CHAT IRC</title>')
 win.document.write(' <frameset  rows="75,*">')
 win.document.write('<frame name="" src="http://www.tifonet.it/chatirc/barzellettiere/banner.html" marginwidth="10" marginheight="10" scrolling="no" frameborder="0">')
 win.document.write('<frame name="" src="http://www.tifonet.it/chatirc/barzellettiere/body.php?usernick='+USERNICK+'" marginwidth="10" marginheight="10" scrolling="no" frameborder="0">')
 win.document.write('</frameset>')
 win.document.close()


 //document.location=document.referrer
 //document.location="intro.html"

 return true
}