<!--
function toggleSubmenu(visible)
{
if (document.getElementById)
{

visible = document.getElementById(visible).style;
visible.display = visible.display? "":"block";
}
}


function toggleOn(block)
{
if (document.getElementById)
{
block = document.getElementById(block).style;
block.display ="block";
}
}

function toggleOff(none)
{
if (document.getElementById)
{
none = document.getElementById(none).style;
none.display = "none";
}
}


// -->