function NavDD_ToggleSection(SectionID)
{
    var Div = document.getElementById('ctl00_Navigation_NavSection' + SectionID);
    
    if(Div.style.display == "none"){
    // div is hidden, so let's slide down
   NavDD_Open(SectionID);
    }else{
    // div is not hidden, so slide up       
       NavDD_Close(SectionID);
    }
    
    
}


function NavDD_Open(SectionID)
{

   NavDD_CloseAllOtherSections();
    
    var ALink = document.getElementById('ctl00_Navigation_Nav' + SectionID);
    ALink.className = 'selected';
    
   $('#ctl00_Navigation_NavSection' + SectionID ).slideDown('slow');
   
}

function NavDD_Close(SectionID)
{

   NavDD_Link_DeSelect(SectionID);
    
   $('#ctl00_Navigation_NavSection' + SectionID ).slideUp('slow');
        
}

function NavDD_CloseAllOtherSections()
{

   var x = 0
    while (x < 7)
    {
    ++x;
    NavDD_Link_DeSelect(x);
    }
    
//    document.getElementById('ctl00_Navigation_NavSection2').style.display = "none"
//    document.getElementById('ctl00_Navigation_NavSection3').style.display = "none"
//    document.getElementById('ctl00_Navigation_NavSection4').style.display = "none"
//    document.getElementById('ctl00_Navigation_NavSection5').style.display = "none"
//    document.getElementById('ctl00_Navigation_NavSection6').style.display = "none"
    
    
    NavDD_Close(2);
    NavDD_Close(3);
    NavDD_Close(4);
    NavDD_Close(5);
    NavDD_Close(6);
    NavDD_Close(7);
}


function NavDD_Link_DeSelect(SectionID)
{
     var ALink = document.getElementById('ctl00_Navigation_Nav' + SectionID);
    ALink.className = '';
}