var timeout	= 500;
var closetimer	= 0;
var sbmenuitem	= 0;
function sbopen(id)
{	
sbcancelclosetime();
if(sbmenuitem) sbmenuitem.style.visibility = 'hidden';
sbmenuitem = document.getElementById(id);
sbmenuitem.style.visibility = 'visible';
$('smtitle').style.color="#E2E2E2";
$('smtitle').style.backgroundColor="#C03000";
}
function sbclose()
{
if(sbmenuitem) sbmenuitem.style.visibility = 'hidden';
$('smtitle').style.color="#C03000";
$('smtitle').style.backgroundColor="#E2E2E2";
}
function sbclosetime()
{
closetimer = window.setTimeout(sbclose, timeout);
}
function sbcancelclosetime()
{
if(closetimer)
{
window.clearTimeout(closetimer);
closetimer = null;
}
}
document.onclick = sbclose;