var menuDispOff = ['products1','products2','products21','products22','products221','products222'];
var menuDispOn ={
				 'products0'  :['0']
				,'products1'  :['products1']
				,'products2'  :['products2']
				,'products21' :['products2','products21']
				,'products22' :['products2','products22']
				,'products221':['products2','products22','products221']
				,'products222':['products2','products22','products222']
				};
var menuParent ={
				 'products1'  :'0'
				,'products2'  :'0'
				,'products21' :'products2'
				,'products22' :'products2'
				,'products221':'products22'
				,'products222':'products22'
				};
timerID = 0;
function popupMenu(emt)
{
	clearTimeout(timerID);
	for(var i=0; i<menuDispOff.length; i++)
	{
		//alert(document.getElementById(menuDispOff[i]));
		document.getElementById(menuDispOff[i]).style.visibility = "hidden";
	}
	
	for(var i=0; i<menuDispOn[emt].length; i++)
	{
		//alert(menuDispOn[emt.id][i]);
		if( menuDispOn[emt][i]!=0 )
			document.getElementById(menuDispOn[emt][i]).style.visibility = "visible";
	}
}
function autoHide(emt)
{
	emt.style.visibility = "hidden";
	if( menuParent[emt.id]!=0 )
		timerID = setTimeout('autoHide('+menuParent[emt.id]+')',500);
}