function popupChat()
{
win=window.open("popup.html", "MusicSitesChat","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=320,width=500")
win.document.write('Music-Sites.net Chat')
win.document.write('')
win.document.write('')
win.document.write('')
win.document.write('')
win.document.close()
//document.location=document.referrer
//document.location="intro.html"
return true
}