function popupChat() {
win=window.open("demo4.html", "JPilotChatWindows",
"resizable=no,height=220,width=520");
}
function sendblja()
{
if (document.userinfo.nickname.value == null || document.userinfo.nickname.value == "")
{
alert("You must enter your nick name.");
return false;
}
var USERNICK = document.userinfo.nickname.value;
win=window.open("","IRC","resizable=no,height=400,width=640");
win.document.write('H2 web IRC chat\n');
win.document.write('\n');
win.document.write('\n');
win.document.write('');
win.document.close();
return true;
}