menu_delay=1000;
layer_active=new Array();
menu_active=new Array();
layer_active[1]=false;
menu_active[1]=false;
//layer_active[2]=false;
//menu_active[2]=false;
function MenuOn(id,pos_left,pos_top)
{
 	 for(i=1;i<=(layer_active.length-1);i++)
	 {
	 	if(i!=id)MenuOff(i);
	 }
	 eval("menu_"+id).style.left=pos_left;
	 eval("menu_"+id).style.top=pos_top;
	 eval("menu_"+id).style.visibility= "visible";
}

function MenuOff(id)
{
	 if((!layer_active[id]) && (!menu_active[id]))
	 eval("menu_"+id).style.visibility= "hidden";
}

function DMenuOff(id)
{
 if((!layer_active[id]) && (!menu_active[id]))
 	 setTimeout("MenuOff("+id+")",menu_delay);
}
function LayerActive(id)
{
 	layer_active[id]=true;
}

function LayerInactive(id)
{
 	layer_active[id]=false;
}
function MenuActive(id)
{
 	menu_active[id]=true;
}

function MenuInactive(id)
{
 	menu_active[id]=false;
}