function changeTab1()
{
    document.getElementById(DIVPCD).style.display = ''; 
    document.getElementById(DIVPCTOTV).style.display = 'none'; 
    document.getElementById(DIVCDMA).style.display = 'none'; 
    
    document.getElementById(LICD).className = "tabItem";
    document.getElementById(LIPCTOTV).className = "tabItem";
    document.getElementById(LIPCD).className = "tabItem onBlue";
     
}

function changeTab2()
{
    document.getElementById(DIVPCD).style.display = 'none';
    document.getElementById(DIVCDMA).style.display = '';
    document.getElementById(DIVPCTOTV).style.display = 'none';
    
    document.getElementById(LIPCD).className = "tabItem";
    document.getElementById(LIPCTOTV).className = "tabItem";
    document.getElementById(LICD).className = "tabItem onBlue";
     
}

function changeTab3()
{
    document.getElementById(DIVPCD).style.display = 'none'; 
    document.getElementById(DIVCDMA).style.display = 'none'; 
    document.getElementById(DIVPCTOTV).style.display = ''; 
    
    document.getElementById(LIPCD).className = "tabItem";
    document.getElementById(LICD).className = "tabItem";
    document.getElementById(LIPCTOTV).className = "tabItem onBlue";
    
}