var waitShow;

function ChangeCommend(id)
{
    var e = document.getElementById(id);
    if(e.className=="pati2")
    {
        return;
    }
    else
    {
        //初始化排行状态 
        document.getElementById("Commend_News").style.display="none";
        document.getElementById("Commend_Favorite").style.display="none";
        document.getElementById("Commend_Joke").style.display="none";
        document.getElementById("Commend_Photo").style.display="none";
        document.getElementById("div_Commend_Favorite").className ="pati2 pati3";
        document.getElementById("div_Commend_News").className ="pati2 pati3";
        document.getElementById("div_Commend_Joke").className ="pati2 pati3";
        document.getElementById("div_Commend_Photo").className ="pati2 pati3";
        document.getElementById("a_Commend_Favorite").className ="black";
        document.getElementById("a_Commend_News").className ="black";
        document.getElementById("a_Commend_Joke").className ="black";
        document.getElementById("a_Commend_Photo").className ="black"; 
        
        e.className ="pati2";
        document.getElementById(e.id.replace("div_","")).style.display = "block";
        document.getElementById(e.id.replace("div_","a_")).className = "textti";
    }
}

function ChangeToday(id)
{
    var e = document.getElementById(id);
    if(e.className=="select_today")
    {
        return;
    }
    else
    {
        //初始化排行状态 
        document.getElementById("div_TodayNews").className ="today";
        document.getElementById("div_TodaySports").className ="today";
        document.getElementById("TodayNews").style.display="none";
        document.getElementById("TodaySports").style.display="none";
        document.getElementById("head_TodayNews").style.display="none";
        document.getElementById("head_TodaySports").style.display="none";
        document.getElementById("a_TodayNews").className ="black";
        document.getElementById("a_TodaySports").className ="black";
         
        e.className ="select_today";
        document.getElementById(e.id.replace("div_","")).style.display = "block";
        document.getElementById(e.id.replace("div_","head_")).style.display = "block";
        document.getElementById(e.id.replace("div_","a_")).className = "textti";
    }
}

function ChangeRank(id)
{
    var e = document.getElementById(id);
    if(e.className=="weekhot1")
    {
        return;
    }
    else
    {
        //初始化排行状态 
        document.getElementById("Rank_News").style.display="none";
        document.getElementById("Rank_Favorite").style.display="none";
        document.getElementById("Rank_Joke").style.display="none";
        document.getElementById("div_Rank_Favorite").className ="weekhot2";
        document.getElementById("div_Rank_News").className ="weekhot2";
        document.getElementById("div_Rank_Joke").className ="weekhot2";
        document.getElementById("Photo_Rank_Favorite").style.display="none";
        document.getElementById("Photo_Rank_News").style.display="none";
        document.getElementById("Photo_Rank_Joke").style.display="none";
        document.getElementById("a_Rank_Joke").className ="black";
        document.getElementById("a_Rank_News").className ="black";
        document.getElementById("a_Rank_Favorite").className ="black"; 
        
        e.className ="weekhot1";
        document.getElementById(e.id.replace("div_","")).style.display = "block";
        document.getElementById(e.id.replace("div_","Photo_")).style.display = "block";
        document.getElementById(e.id.replace("div_","a_")).className = "textti1";
     }
}

function ShowToday(e)
{
    waitShow = setTimeout("ChangeToday('" + e.id + "')",300);
}

function ShowCommend(e)
{
   waitShow = setTimeout("ChangeCommend('" + e.id + "')",300);
}

function ShowRank(e)
{
    waitShow = setTimeout("ChangeRank('" + e.id + "')",300);
}

function ChangeChannelCommend()
{
    if(document.getElementById("Commend_News").style.display != "none")
    {
        ChangeCommend("div_Commend_Joke");
    }
    else if(document.getElementById("Commend_Joke").style.display != "none")
    {
        ChangeCommend("div_Commend_Favorite");
    }
    else if(document.getElementById("Commend_Favorite").style.display != "none")
    {
        ChangeCommend("div_Commend_Photo");
    }
    else if(document.getElementById("Commend_Photo").style.display != "none")
    {
        ChangeCommend("div_Commend_News");
    }
}

function ChangeChannelToday()
{   
    if(document.getElementById("TodayNews").style.display != "none")
    {
        ChangeToday("div_TodaySports");
    }
    else if(document.getElementById("TodaySports").style.display != "none")
    {
        ChangeToday("div_TodayNews");
    }
}

function ChangeChannelRank()
{   
    if(document.getElementById("Rank_News").style.display != "none")
    {
        ChangeRank("div_Rank_Joke");
    }
    else if(document.getElementById("Rank_Joke").style.display != "none")
    {
        ChangeRank("div_Rank_Favorite");
    }
    else if(document.getElementById("Rank_Favorite").style.display != "none")
    {
        ChangeRank("div_Rank_News");
    }
}