<!--[70,4,24] published at 2004-09-01 13:30:12 from #013 by 536-->
var must_login = 0;
var undefined;

function getCookieVal( offset )
{
	var endstr = document.cookie.indexOf( ";", offset );
	if( endstr == -1 )
		endstr = document.cookie.length;
	return unescape( document.cookie.substring(offset, endstr) );
}

function GetCookie( name )
{
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while( i < clen )
	{
		var j = i + alen;
		if( document.cookie.substring(i,j) == arg )
			return getCookieVal( j );
		i = document.cookie.indexOf(" ",i) + 1;
		if( i == 0 )
			break;
	}
	return "";
}

function poplogin(url_t)
{
	document.login.url_iframe.value=url_t;
	var popwin = window.open("homepage/login.html","loginWin","top=20,left=50,height=170,width=320,toolbar=0,location=0,directories=0,menubar=0,scrollbars=0,resizable=1,status=0");
}

function chatroom( entry, name, count )
{
	if( count=="客满" && confirm('这里太拥挤了，换个房间聊吧？更换房间请选择“确定”，不更换房间请选择“取消”') )
		return false;
	/*
	if ( count=="客满" )
	{
		window.open( "homepage/668login.html","loginWin","top=20,left=50,height=310,width=420,toolbar=0,location=0,directories=0,menubar=0,scrollbars=0,resizable=1,status=0" );
		return false;
	}
	*/
	
	// select gender
	var gender = 'NULL';
	/*
	for ( var i=0; i<3; i++ )
	{	
		if ( document.selectsex.sex[i].checked )
		{
			gender = document.selectsex.sex[i].value;
			break;
		}
	}
	if ( gender == 'NULL' )
	{
		alert( "请先选择性别，谢谢." );
		return;
	}
	*/
	
	if ( gender != 'male' && gender != 'female' )
		gender = 'unknown';
		
	// open chatroom
	if ( !name ) name = '新手上路';
	var CgiStr = entry + "/cgi-bin/chat/go?gender=" + gender + "&channel=" + name;

	if ( must_login == 1 )
		CgiStr += "&login=sinauser";
		
	if ( !CgiStr ) return false;
	var pageWidth = screen.availWidth-10;
	var pageHeight = screen.availHeight-30;
	window.open(CgiStr,'chatroom','width='+pageWidth+', height='+pageHeight+',top=0,left=0, toolbar=0,location=0,directories=0,menubar=0,scrollbars=1,resizable=1,status=0');

	return true;
}

function showname()
{
	var nickname = GetCookie( "UNIPROU" );
	var fields = nickname.split(":");
	if ( fields[1]!=undefined && fields[1]!="" )
		document.write( fields[1] );
	else
		document.write( "新浪过客" );
	/*
	var pos = nickname.indexOf( ":" );
	if ( pos != -1 )
		nickname = nickname.substr( pos+1 );
	if ( nickname!="" && nickname!="null" && nickname!=null && nickname!="undefined" )
		document.write( nickname );
	else
		document.write( "新浪过客" );
	*/
}

function showgender()
{
	var usr_gender=GetCookie( "gender" );
	if ( usr_gender ==1 )
		document.write( "男" );
	else if( usr_gender ==2)
		document.write( "女" );
	else   
		document.write("保密");
}

function showtime()
{	
	var srv_time=GetCookie( "UNIPROTM" );
	if(srv_time==""||srv_time==undefined){
		document.write("0");
		return;
	}
	var now=new Date();
	var cnt_time = now.getTime()/1000;
	var usr_time=(parseInt(cnt_time)-srv_time)/60;
	usr_time=Math.round(usr_time*100)/100
	if(usr_time<0) usr_time=0;
	document.write(usr_time);
}

function change( url )
{
	document.getElementById("right").src = url;
}

function addcount()
{
   var count = 0;
   for(var i=0;i<arguments.length;i++)
	   count += parseInt(arguments[i]);
   document.write(count);
}

function logout()
{
	unipro_UniProLogout();
	alert("您已经退出新浪通行证登录！ 如果想退出聊天时使用的身份，请关闭聊天室窗口！");
	document.location = "../unipro.sina.com.cn/default.htm";
}

function uc_chatroom( entry )
{
	var CgiStr = "../chatbj5.sina.com.cn/cgi-bin/homepage/uc_room@url=" + entry;
	var pageWidth = screen.availWidth-10;
	var pageHeight = screen.availHeight-30;
	window.open(CgiStr,'chatroom','width='+pageWidth+', height='+pageHeight+',top=0,left=0, toolbar=0,location=0,directories=0,menubar=0,scrollbars=1,resizable=1,status=0');
}

function auto_resize_parent_height(){
	if( parent!=self && self.name!="" ){
		var e;
		/*@cc_on @*/ /*@if (@_jscript_version>=3) e = window.parent.document.all(self.name); @else @*/
		e = eval( "window.parent."+ self.name );
		/*@end @*/
		var n = ( document.body.style.overflow=="hidden" ) ? 0 : 16;
		e.height = parseInt( document.body.scrollHeight+n, 10 );
	} 
}