function ShowHide(down,linkelement)
{
var element = document.getElementById(down);

if(element!=null)
{
if(element.style.display != "block")
{
element.style.display = "block";
}
else
{
element.style.display = "none";
}
}

var element1 = document.getElementById(linkelement);

if(element1.className=='Active')
{
element1.className='';
}
else
{
element1.className='Active'
}
}

function popup_index (down,linkelement)
{
var element = document.getElementById(down);

if(element!=null)
{
if(element.style.display != "block")
{
element.style.display = "block";
}
else
{
element.style.display = "none";
}
}
}