var ident = new Array(50);
//var check = new Array(50);

for (var i=0; i<50; i++)
{
    ident[i] = document.getElementById("blocking"+i);
	if (ident[i] != null) {
		ident[i].style.display="none";
	}
	if ((document.getElementById("submenu_item_active")!=null) || (document.getElementById("menu_item_active")!=null))
{
	ident[i].style.display="block";
}
}
function accordeon(el)
{
	
    for (var i=0; i<ident.length; i++)
		if (ident[i] != null) {
			if ((document.getElementById("submenu_item_active")!=null) || (document.getElementById("menu_item_active")!=null))
				{
					ident[i].style.display="block";
				}
			else
			if (i==el)
				ident[i].style.display="block";
			else	
				ident[i].style.display="none";
		}
}