$(document).ready(
    function(){
    var bodyId=$(document.body).attr("id");
    $("#nav").find("li").each(
        function(i){
            var className=$(this).attr("class");
            if(className!=bodyId){
               $("."+className).mouseover(function(){$(this).addClass(className+"_on");}).mouseout(function(){$(this).removeClass(className+"_on");});
            }
            if(className=="home")
                $("."+className).click(function(){window.location="/";});
            else if(className=="member")
                $("."+className).click(function(){window.location="/mv2/passport.aspx";});
            else if(className=="club")
                $("."+className).click(function(){window.location="http://club.tz333.com";});
            else
                $("."+className).click(function(){window.location="/"+className;});
            
    });
    
    $("#chnl").find("li").each(
        function(){
        var chnlid=$(this).attr("id");
        //为每个按钮添加事件
        $(this).click(function(){
            changeChannel(chnlid);
        });
    });
    
    changeChannel(bodyId);
    
    $("#searchbutton").css("cursor","pointer").click(
        function(){
            if($("#keyword").val()==""){
                alert("请输入关键字");
                return ;
            }else{
                window.open($("#jumpurl").val()+"?keyword="+escape($("#keyword").val()));
            }
    });
});

//通道id(string)
function changeChannel(chnlid){
    
    $("#chnl").find("li").each(
        function(i){
            
        $(this).removeClass("chnl_off");
        $(this).removeClass("chnl_on");
        
        if(chnlid==$(this).attr("id")){
            $(this).addClass("chnl_on")
        }else{
            $(this).addClass("chnl_off");
        }

    });

    
    
    $("#keyword").removeAttr("class");
    
    //跳转 url
    switch(chnlid.replace("chnl_","")){
        case "invest"://投资
            $("#jumpurl").attr("value","/invest/itemlist.aspx");
            $("#chnl_invest").removeClass("chnl_off").addClass("chnl_on");
            $("#keyword").addClass("invest_title");
            break;
        case "finance"://融资
            $("#jumpurl").attr("value","/finance/itemlist.aspx");
            $("#chnl_finance").removeClass("chnl_off").addClass("chnl_on");
            $("#keyword").addClass("finance_title");
            break;
        case "merchant"://招商
            $("#jumpurl").attr("value","/merchant/itemlist.aspx");
            $("#chnl_merchant").removeClass("chnl_off").addClass("chnl_on");
            $("#keyword").addClass("merchant_title");
            break;
        case "money"://理财
            $("#jumpurl").attr("value","/info/newslist.aspx");
            $("#chnl_info").removeClass("chnl_off").addClass("chnl_on");
            $("#keyword").addClass("info_title");
            break;
        case "love"://爱心
            $("#jumpurl").attr("value","/info/newslist.aspx");
            $("#chnl_info").removeClass("chnl_off").addClass("chnl_on");
            $("#keyword").addClass("info_title");
            break;
        case "info"://资讯
            $("#jumpurl").attr("value","/info/newslist.aspx");
            $("#chnl_info").removeClass("chnl_off").addClass("chnl_on");
            $("#keyword").addClass("info_title");
            break;
        case "home":
            $("#jumpurl").attr("value","/invest/itemlist.aspx");
            $("#chnl_invest").removeClass("chnl_off").addClass("chnl_on");
            $("#keyword").addClass("invest_title");
            break;
    }
    
    
}