function cDis2(val)
{
    if(val=="div2")
    {
        document.getElementById("div2").style.display="block";
        document.getElementById("div3").style.display="none";
        
        document.getElementById("tddiv2").style.display="block";
        document.getElementById("tddiv3").style.display="none";
    }
    else if(val=="div3")
    {
        document.getElementById("div2").style.display="none";
        document.getElementById("div3").style.display="block";
        
        document.getElementById("tddiv2").style.display="none";
        document.getElementById("tddiv3").style.display="block";
    }
    
}

function cDis3(val)
{
    if(val=="1")
    {
        document.getElementById("divimg1").style.display="block";
        document.getElementById("divimg2").style.display="none";
        document.getElementById("divtext1").style.display="block";
        document.getElementById("divtext2").style.display="none";
        
        document.getElementById("tdCompany").style.display="block";
        document.getElementById("tdIntroduce").style.display="none";
    }
    else if(val=="2")
    {
        document.getElementById("divimg1").style.display="none";
        document.getElementById("divimg2").style.display="block";
        document.getElementById("divtext1").style.display="none";
        document.getElementById("divtext2").style.display="block";
        
        document.getElementById("tdCompany").style.display="none";
        document.getElementById("tdIntroduce").style.display="block";
    }
    
}

function cDis4(val)
{
    if(val=="1")
    {
        document.getElementById("tdcompanynews").style.display="block";
        document.getElementById("tdComTopNews").style.display="block";
        document.getElementById("tdComNews4").style.display="block";
        document.getElementById("tdComNews4other").style.display="block";
        
        document.getElementById("tdhangyenews").style.display="none";
        document.getElementById("tdHangyeTopNews").style.display="none";
        document.getElementById("tdHangNews4").style.display="none";
        document.getElementById("tdHangNews4other").style.display="none";        
        
        document.getElementById("tdjingxiaonews").style.display="none";
        document.getElementById("tdJinxiaoTopNews").style.display="none";
        document.getElementById("tdJinNews4").style.display="none";
        document.getElementById("tdJinNews4other").style.display="none";   
    }
    else if(val=="2")
    {
        document.getElementById("tdcompanynews").style.display="none";
        document.getElementById("tdComTopNews").style.display="none";
        document.getElementById("tdComNews4").style.display="none";
        document.getElementById("tdComNews4other").style.display="none";
        
        document.getElementById("tdhangyenews").style.display="block";
        document.getElementById("tdHangyeTopNews").style.display="block";
        document.getElementById("tdHangNews4").style.display="block";
        document.getElementById("tdHangNews4other").style.display="block";  
        
        document.getElementById("tdjingxiaonews").style.display="none";
        document.getElementById("tdJinXiaoTopNews").style.display="none";
        document.getElementById("tdJinNews4").style.display="none";
        document.getElementById("tdJinNews4other").style.display="none";   
    }
    else if(val=="3")
    {
        document.getElementById("tdcompanynews").style.display="none";
        document.getElementById("tdComTopNews").style.display="none";
        document.getElementById("tdComNews4").style.display="none";
        document.getElementById("tdComNews4other").style.display="none";
        
        document.getElementById("tdhangyenews").style.display="none";
        document.getElementById("tdHangyeTopNews").style.display="none";
        document.getElementById("tdHangNews4").style.display="none";
        document.getElementById("tdHangNews4other").style.display="none";     
        
        document.getElementById("tdjingxiaonews").style.display="block";
        document.getElementById("tdJinXiaoTopNews").style.display="block";
        document.getElementById("tdJinNews4").style.display="block";
        document.getElementById("tdJinNews4other").style.display="block";   
    }
}

function cDis5(val)
{
    for(var i=2;i<6;i++)
    {
        if(i==val)
        {
            document.getElementById("td"+i).style.background="url('images/index_176.jpg')";
            document.getElementById("tdProduct"+i).style.display="block";
        }
        else
        {
            document.getElementById("td"+i).style.background="";
            document.getElementById("tdProduct"+i).style.display="none";
        }
    }      
}

function cDis6(val)
{
        
document.getElementById("hide").style.display="block";
}