//setimeout jump url
var _st = window.setTimeout;
window.setTimeout = function(fRef, mDelay) {
	if(typeof fRef == 'function'){
	  var argu = Array.prototype.slice.call(arguments,2);
	  var f = (function(){ fRef.apply(null, argu); });
	  return _st(f, mDelay);
	}
	return _st(fRef,mDelay);
}
var submitStr,loginStr,userName,newPm;
$(function(){
	submitStr='<form id="loginform" name="loginform" method="post" class="cs-form">'
			+'<img src="http://www.citygf.com/images/newnav_bar_bg2.gif" /><label>用户名</label>'
			+'<input type="text" class="text" name="username" id="username"/>'
			+'<label>密码</label>'
			+'<input type="password" class="text" name="password" id="password"/>'
			+'<a href="#"><img alt="" src="http://www.citygf.com/images/newnav_bt1.gif" id="loginsubmit"/></a>'
			+'<a href="http://e.citygf.com/do.php?ac=280905f85032834eeac90e2539609c4d"><img alt="" src="http://www.citygf.com/images/newnav_bt3.gif"/></a>'
			+'<span class="help"><a href="http://e.citygf.com/do.php?ac=lostpasswd" title="找回密码"><img alt="" src="http://www.citygf.com/images/newnav_bt2.gif"/></a></span>'
			+'</form>';
	loginStr='<img src="http://www.citygf.com/images/newnav_bar_bg2.gif" /><label class="name"><a href="http://e.citygf.com/space.php?uid=%uid%">%username%</a></label>'
			+'<span>|</span>'
			+'<label><a href="http://e.citygf.com/space.php?do=home&view=we">好友动态</a></label>'
			+'<span>|</span>'
			+'<label id="pmPic" class="pmPic"><img src="http://e.citygf.com/ehome/css/message.gif" /></label>'
			+'<label id="pmMessage" class="pmMessage"><b><a href="http://e.citygf.com/space.php?do=pm&filter=newpm">消息</a></b></label>'
			+'<span>|</span>'
			+'<label><a href="http://e.citygf.com/cp.php">设置</a></label>'
			+'<span>|</span>'
			+'<label><a id="logout" href="#">退出</a></label>';
	
	$("#username").live('keypress',function(event){
		if(event.keyCode==13){
			$("#password").focus();
			return false;
		}
	});

	$("#password").live('keypress',function(event){
		if(event.keyCode==13){
			$("#loginsubmit").click();
			return false;
		}
	});
	
	$("#loginsubmit").unbind();
	$("#loginsubmit").live('click',function(){
		userName=$("#username").val();
		var userPwd=$("#password").val();
		if(userName!="")
		{
			if(userPwd!=""){
				var loginData="username="+userName+"&password="+userPwd;
				//alert($("#loginform").serialize() );
				CrossRequest('http://p.citygf.com/index.php?cls=login&act=submit','post',loginData,'submit()');
				$("#loginBox").html("<img src='http://p.citygf.com/images/loading.gif' align='absmiddle'/>正在登录中...");
			}else{
				alert("您还没有输入登录密码！");
				$("#password").focus();			
			}
		}else{
			alert("抱歉，用户名不能为空！");
			$("#username").focus();
		}
			
	});

	$("#logout").unbind();
	$("#logout").live('click',function(){
		CrossRequest('http://p.citygf.com/index.php?cls=login&act=logout','get','','logout()');
		$("#loginBox").html("<img src='http://p.citygf.com/images/loading.gif' align='absmiddle'/>正在注销中...");
	});
	$("#loginBox").html(submitStr);

	//用户的Cookie不存在

});//endjq
document.writeln('<script type="text/javascript" src="/images/cross.js"></script>'
	+'<div id="loginBox"></div>'
	+'<iframe id="synFrame" border="0" frameborder="0" width="0" height="0"></iframe>'
	);

	function submit(){
		//console.log("is submit");
		var obj=eval('('+CrossResponse+')');
		//console.log(obj);
		if(obj.success){
			
			$("#loginBox").html("<img src='http://p.citygf.com/images/loading.gif' align='absmiddle'/>登录成功，正在同步数据...");
			//同步登录
			dosyn(obj.message);

			window.setTimeout(function(){
				$("#loginBox").html(loginStr.replace(/%uid%/g,obj.uid).replace(/%username%/g,obj.name));
			},1000*5);

			//检查个人信息
			doTask(6);
		}else{
			$("#loginBox").html(submitStr);
			$("#username").val(userName);
			if(obj.message=='-1'){
				alert("登录失败！您的登录帐号不存在，请检查输入是否有误。");
				$("#username").focus();
			}else if(obj.message=='-2'){
				alert("登录失败！您的登录密码错误，请重新输入。");
				$("#password").focus();
			}else if(obj.message=='-3')
				alert("抱歉，服务器或网络异常，请稍候登录。");
			else
				alert("抱歉，传递参数丢失，请重登录。");
		}
	}

	function logout(){
		$("#loginBox").html(submitStr);
		dosyn(CrossResponse);
	}

	function doTask(sec){
		window.setTimeout(function(){
			CrossRequest('http://p.citygf.com/index.php?cls=login&act=checkPm','get','loginform','checkPm()');
		},1000*sec);
	}
	function checkPm(){
		var pmNum=CrossResponse;
		if(pmNum<0){
			$("#loginBox").html(submitStr);
		}else{
			if(pmNum>0 && pmNum!=newPm){
				$("#pmPic").html('<img src="http://e.citygf.com/ehome/css/new_message.gif" />');
				$("#pmMessage").html('<b><a href="http://e.citygf.com/space.php?do=pm&filter=newpm">消息('+pmNum+')</a></b>');
			}
			newPm=pmNum;
			doTask(60);
		}		
	}

	function dosyn(text){
		var synFrame =document.getElementById('synFrame').contentWindow;
		synFrame.document.open();  
		synFrame.document.write(text);
		synFrame.document.close();
		
		//延时5秒清空syniframe内容
		window.setTimeout(function(){
			synFrame.document.open();
			synFrame.document.write('');
			synFrame.document.close();
		},1000*8);
	}

	function clearSyn(){
		dosyn(' ');
	}