function openChat(url) {
	var GuestStr="";
	if(NickName!="") {
		GuestStr="?g="+Gender+"&n="+NickName;
	}
	window.open("http://"+url+"/login"+GuestStr,'','top=0,left=0,toolbar=0,status=1,location=0,menubar=0,scrollbars=1,resizable=1,width=750,height=500');
}

function dosubmit4(){
	if (document.selfform.phonezone.value == ""){
		window.alert('no phone number input!');
		return;
	}
	var url="http://210.77.158.37/chat/main.php3?channel=210.77.158.37|6667|"+document.selfform.phonezone.value+"&nickname="+document.selfform.nickname.value;
	window.open(url,'','top=0,left=0,toolbar=0,status=1,location=0,menubar=0,scrollbars=1,resizable=1,width=800,height=600')
	return;
}
function dosubmit5(){
	var ipport=document.sameage.age.options[document.sameage.age.selectedIndex].value;
	var url="http://"+ipport+"/login";
	openChat(ipport);
	return;
}