function showExt(src,type,link)
{
	var strObj = '';
	if('swf' == type)
	{
		strObj = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="960" height="225"><param name="movie" value="'+src+'"><param name="quality" value="high"><param name="wmode" value="transparent"><embed  src="'+src+'" wmode="transparent" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="960" height="225"></embed></object>';
	}
	else
	{
		strObj ='<a href="'+link+'" target="_blank"><img src="'+src+'" width="960" height="225" border="0"></a>';
	}
	var extRect = document.getElementById('extRect');
	var extSquare = document.getElementById('extSquare');
	extRect.innerHTML = strObj;
	extRect.style.display = 'block';
	extSquare.style.display = 'none';
	setTimeout("hiddenExt()",17600);
}

function hiddenExt()
{
	var extRect = document.getElementById('extRect');
	var extSquare = document.getElementById('extSquare');
	extRect.style.display = 'none';
	extSquare.style.display = 'block';
}

function changeMedia()
{
	var links = document.getElementById('links');
	if('close' == links.className)
	{
		$("#links").attr('class','open');
		$("#moremedia").html("关闭");		
	}
	else
	{
		$("#links").attr('class','close');
		$("#moremedia").html("更多");
	}
}

function changeProd(thisButton , thisContentId)
{
	/************设置按钮**********************/
	var brotherButton = thisButton.parentNode.getElementsByTagName("li");
	try{
		for (var i = 0; i < brotherButton.length; i++)
		{
			if (brotherButton[i].id == thisButton.id)
			{
				brotherButton[i].className = "ui-tab-select";
			}
			else
			{
				brotherButton[i].className = "";
			}			
		}
	}
	catch(e){}
	/**************内容**********************/
	var brotherContent = document.getElementById(thisContentId).parentNode.getElementsByTagName("div");
	try{
		for(var i=0; i < brotherContent.length; i++)
		{
			if ("brand_recom" == brotherContent[i].id || "brand_new" == brotherContent[i].id || "brand_hot" == brotherContent[i].id)
			{
				if (brotherContent[i].id == thisContentId)
				{
					brotherContent[i].style.display = "block";
				}
				else
				{
					brotherContent[i].style.display = "none";
				}
			}
		}
	}
	catch(e){}
}

function EncodeUtf8(s1)
{
	var s = escape(s1);
	var sa = s.split("%");
	var retV ="";
	if(sa[0] != "")
	{
	 retV = sa[0];
	}
	for(var i = 1; i < sa.length; i ++)
	{
	   if(sa[i].substring(0,1) == "u")
	   {
	       retV += Hex2Utf8(Str2Hex(sa[i].substring(1,5)));
	       
	   }
	   else retV += "%" + sa[i];
	}
	return retV;
}

var mycookie = document.cookie;  
function GetCookie(name) 
{ 
  var start1 = mycookie.indexOf(name + "="); 
  if (start1== -1) 
  	return false;
  else 
  { 
	  start=mycookie.indexOf("=",start1)+1;  
	  var end = mycookie.indexOf(";",start); 
	  if (end==-1) 
	  { 
	  	end=mycookie.length;
	  } 
	  var value=unescape(mycookie.substring(start,end)); 
	  return value;
  } 
}

function transform(s) 
{ 
	var hex=''    
	var i,j,t 
	    
	j=0 
	for (i=0; i<s.length; i++) 
	{ 
		t = hexfromdec( s.charCodeAt(i) ); 
		if (t=='25') 
		{ 
			t=''; 
		} 
		hex += '%' + t; 
	} 
	return hex; 
} 

function hexfromdec(num) 
{ 
	if (num > 65535) { return ("err!") } 
	first = Math.round(num/4096 - .5); 
	temp1 = num - first * 4096; 
	second = Math.round(temp1/256 -.5); 
	temp2 = temp1 - second * 256; 
	third = Math.round(temp2/16 - .5); 
	fourth = temp2 - third * 16; 
	return (""+getletter(third)+getletter(fourth)); 
}

function getletter(num)
{ 
	if (num < 10)
	{ 
		return num; 
	} 
	else 
	{ 
		if (num == 10) { return "A" } 
		if (num == 11) { return "B" } 
		if (num == 12) { return "C" } 
		if (num == 13) { return "D" } 
		if (num == 14) { return "E" } 
		if (num == 15) { return "F" } 
	} 
}

function head_loginst()
{
	var str = "";
	var curr_url = transform(window.location.href);
	if(document.uid)
	{
		str += "<div id=\"m_operate\" class=\"logined\"><p>";
		str += "<span class=\"welcome\">欢迎你 <a href=\""+MetroerDomain+"index.php?m=user&a=index&uid=" +document.uid +"\" target=\"_blank\">"+document.username+"</a></span>";
		str += "<span><a href=\""+MetroerDomain+"index.php?m=user&a=messagelist\" target=\"_blank\">短消息";
		if(pmnum > 0) str += "<em>("+ pmnum +")</em>";
			str += "</a></span>";
		str += "<span><a href=\""+MetroerDomain+"index.php?m=user&a=info\" target=\"_blank\">编辑资料</a></span>";
		str += "<span class=\"help\"><a href=\""+PassportDomain+"logout.php?forward="+ curr_url +"\" >退出</a></span>";
		str += "</p></div>";
	}
	else
	{		
		str += "<div id=\"m_operate\" class=\"logined\"><p>";
		str += "<span class=\"welcome\">你好，欢迎来到都市客</span>"
		str += "<span><a href=\""+PassportDomain+"reg.php?forward="+ curr_url +"\" class=\"notabs\">注册</a></span>";
		str += "<span><a href=\""+PassportDomain+"login.php?forward="+ curr_url +"\">登录</a></span>";
		str += "<span class=\"help\"><a href=\""+MetroerDomain+"index.php?m=main&a=advice\" target=\"_blank\">建议</a></span>";
		str += "</p></div>";
	}
	
	document.write(str); 
}

function page_loginst()
{
	var str = "";
	var curr_url = transform(window.location.href);
	if(document.uid)
	{
		str += "<div id=\"loginform\" class=\"logined\">";
		str += "<div class=\"user_infor\">";
		str += "<div class=\"avatar\">";
		str += "<a href=\""+MetroerDomain+"index.php?m=user&a=index&uid="+document.uid +"\" class=\"user_photo\"><img src=\""+userhead+"\" width=\"55\" height=\"55\" /></a>";
		str += "<a href=\""+MetroerDomain+"index.php?m=user&a=info\" class=\"changeavatar\" target=\"_blank\">修改头像</a>";
		str += "</div>";
		str += "<div class=\"user_cp\"><strong class=\"user_name\"><a href=\""+MetroerDomain+"index.php?m=user&a=index&uid=" +document.uid +"\" target=\"_blank\">"+document.username+"</a></strong><span class=\"newsms\">新消息:";
		if(pmnum > 0) 
			str += "<em><a href=\""+MetroerDomain+"index.php?m=user&a=messagelist\" target=\"_blank\">"+ pmnum +"</a></em>";
		else
			str += '<em>0</em>';			
		str += "</span><span><a href=\""+MetroerDomain+"index.php?m=user&a=thread\" target=\"_blank\">我的话题</a></span><span><a href=\""+MetroerDomain+"index.php?m=user&a=photo\" target=\"_blank\">我的相册</a></span></p></div></div>";
		str += "<p class=\"sysalert\"><a href=\"http://g.metroer.com/?adv=ad12d4o1e7a9\" target=\"_blank\">晒品位 ,赢其乐大奖</a></p>";
		str += "</div>";
	}
	else
	{		
		str += "<div id=\"loginform\" class=\"unlogin\">";
        str += "<form name=\"form1\" method=\"post\" id=\"form1\" action=\""+PassportDomain+"loginapi.php\">";
        str += "<input type=\"hidden\" name=\"forward\" value=\""+MetroerDomain+"\" />";
        str += "<p><label>用户名</label><input type=\"text\" name=\"username\" class=\"input_text\"  /></p>";
        str += "<p><label>密码</label><input type=\"password\" name=\"psw\" class=\"input_pw\"  /></p>";
        str += "<p class=\"submitarea\"><input type=\"checkbox\" name=\"remember_me\" id=\"home_remember\" class=\"input_checkbox\" value=\"1\" /><label for=\"home_remember\">记住我</label><input type=\"submit\" name=\"sbmLogin\" class=\"input_submit\" value=\"立即登录\" /></p>";
        str += "<p class=\"user_operate\"><a href=\""+PassportDomain+"reg.php?forward="+MetroerDomain+"\" class=\"reg\" target=\"_blank\">新用户注册</a>|<a href=\""+MetroerDomain+"index.php?m=user&a=pwd_forget\" class=\"findpw\" target=\"_blank\">找回密码</a></p>";
        str += "</form></div>";
	}
	
	document.write(str); 
}


var MetroerDomain = "http://www.metroer.com/";
var PassportDomain = "http://passport.metroer.com/";


//get cookie
var u_id = GetCookie("login_uid");
var username = GetCookie("login_username");
if(u_id)
{
	document.uid = u_id;
	document.username = decodeURI(EncodeUtf8(username));
	document.write('<script type="text/javascript" src="'+MetroerDomain+'index.php?m=main&a=index_js_output&uid=' + document.uid + '"><\/script>');
}