//登录
function login(formName){
	var logNameObj=$("#logName1");
	var logPwdObj=$("#logPwd1");
	var logCheckcodeObj=$("#logCheckcode1");
	if($.trim(logNameObj.attr("value"))==""){
		alert("请输入用户名!");
		logNameObj.focus();
		return ;
	}
	if($.trim(logPwdObj.attr("value"))==""){
		alert("请输入密码!");
		logPwdObj.focus();
		return ;
	}	
	if($.trim(logCheckcodeObj.attr("value"))==""){
		alert("请输入验证码!");
		logCheckcodeObj.focus();
		return ;
	}	
				
	var data="logName="+$("#logName1").attr("value")+
	   		 "&logPwd="+$("#logPwd1").attr("value")+
	   		 "&logCheckcode="+$("#logCheckcode1").attr("value")+
	   		 "&isRememberLoginName="+$("#isRememberLoginName1").attr("value")+
	   		 "&isAjax=1";	   		 				
	
	$.ajax({
	   type: "POST",
	   url: "/portal/login.jspa",
	   data: data,
	   success: function(formData){		   		
	   		var result = $(formData).find("result").text();
	   		var resultMsg = $(formData).find("resultMsg").text();
	   		
    		$("#logCheckcodeImg1").attr("src","/servlet/checkCode?flag=login");
   			if(result>=0){
   				if((window.evalCode)&&(evalCode!="")){		   				
		   			eval(evalCode);
		   		}		
   				getLoginInfo();
   				getCartInfo();	
		   		boxDivLogin.Close();			   				
   			}else{
   				$("#logCheckcodeImg1").attr("src","/servlet/checkCode?flag=login");
   				alert(resultMsg);
   			}
   		}
	})	
	
}	

// 登录信息
function getLoginInfo(){
	$.ajax({
		   type: "POST",
		   url: "/util/getLoginInfo.jspa",		   
		   success: function(msg){		   					   				
		   				var result=	$.trim(msg);
		   					   				  		   								
		   				if(result!=""){		   					
		   	   				$("#Tip").html(result);
		   	   			}	       	      
		   			}
		})
}

		
// 检测是否登录
function isLogin(){	
	var html=$.ajax({
			url:"/util/isLogin.jspa",
			cache: false,
			async:false
		}).responseText;
	if(html=="0"){
		return false;
	}else if(html=="1"){
		return true;
	}
} 

function register(){
    location.href="/login.jsp?returnUrl="+escape(location.href);
    return false;
}

function getUserId(){
	var html=$.ajax({
			url:"/util/getUserId.jspa",
			cache: false,
			async:false
		}).responseText;
	return html;
}