var timeout         = 500;
var closetimer		= 0;
var ddmenuitem      = 0;

function jsddm_open()
{	
    jsddm_canceltimer();
	jsddm_close();
	ddmenuitem = $(this).find('ul').eq(0).css('visibility', 'visible');
}

function jsddm_close()
{	
    if(ddmenuitem) ddmenuitem.css('visibility', 'hidden');
}

function jsddm_timer()
{	
    closetimer = window.setTimeout(jsddm_close, timeout);
}

function jsddm_canceltimer()
{	if(closetimer)
	{	window.clearTimeout(closetimer);
		closetimer = null;
	}
}

$(document).ready(function()
{  
    $('#jsddm > li').bind('mouseover', jsddm_open)
    $('#jsddm > li').bind('mouseout',  jsddm_timer)});
    document.onclick = jsddm_close;
    $('#hAddToCart').css('cursor','hand');

    $(document).ready(function(){
    $("#thumbnail a").mouseover(function(){
	    showImg($(this).attr("href"));
	    //var image = new Image();    
//	    image.src = $(this).attr('href');
//        if (image.complete)              
//            $("#large img").attr({"src": $(this).attr("href")});           
//        else              
//            $("#large img").attr({"src": "/images/indicator.gif"});
//	    //return false;
    });
    $("#large>img").load(function(){$("#large>img:hidden").fadeIn("fast")});
    
//    $('form').submit(function(){	
//	    $('input[type=submit], button[type=submit]').attr('disabled', 'disabled');
//    });
        
//    $('#btnSignin').click(function(){
//        return fnLogin();
//    });

});


function chk_login(obj){
	if(obj.txtUserName.value == ""){
		$("#LoginMessage").html("账号不能为空");
		obj.txtUserName.focus();
		return false;
	}
	if(obj.txtPassword.value == ""){
		$("#LoginMessage").html("密码不能为空");
		obj.txtPassword.focus();
		return false;
	}
}


function fnLogin()
{
    var loginName = $("input[id='txtUserName']").val();
    var password = $("input[id='txtPassword']").val();
         
    if(loginName=="")
    {
        $("#LoginMessage").html("账号不能为空");
        $("#txtUserName").focus();
        return false;
    }
      
    if(password=="")
    {
        $("#LoginMessage").html("密码不能为空");
        $("#txtPassword").focus();
        return false;
    }

    var SaveCookies = false;
    if($("#SaveCookies").attr("checked")==true)
    {
        SaveCookies = true;
    }
    

    $.getJSON("/gh/hdlLogin.ashx?u="+loginName+'&p='+password+'&s='+SaveCookies,function(data,text)
    {
        alert('status:'+text);
        if (text=="success")
        {
            alert('data:'+data.Status);
            if (data.Status == "Yes")
            {
                 alert('aaa');
                 document.location="/signin.aspx";
                 //return false;
            }
            else
            {
                //$("#LoginMessage").html(data.Status);
                jConfirm(data.Status,'系统提示');
                $("#txtUserName").attr("value",'');
                $("#txtPassword").attr("value",'');
                $("#txtUserName").focus();
                return false;
            }
        }
        else
        {
            $("#LoginMessage").html("loading...");
        }

    });
}