ÿþ  

function startmenu()

{

document.getElementById('menu1').style.display = "none";

document.getElementById('menu2').style.display = "none";

document.getElementById('menu3').style.display = "none";

document.getElementById('menu4').style.display = "none";





}

function menufunc(menuId)

{

if(document.getElementById(menuId).style.display == "none")

{

startmenu();

document.getElementById(menuId).style.display = "block";

}

else

{

startmenu();

}

}