function showMenu(id)
{
        if(document.all)
        document.all[id].style.visibility = "visible"
        if(document.getElementById)
        document.getElementById(id).style.visibility = "visible"
for(i=1;i<=8;i++)
document.getElementById('meh'+i).style.visibility = "hidden"
}
function hideMenu(id)
{
 if(document.all)
        document.all[id].style.visibility = "hidden"
        if(document.getElementById)
        document.getElementById(id).style.visibility = "hidden"
}
function show(id)
{
if(document.getElementById(id).style.visibility=="hidden")
document.getElementById(id).style.visibility = "visible"

document.onmousemove = follow;
}
function hide(id)
{
document.getElementById(id).style.visibility = "hidden"
}