var selected = 0;
function MenuOpen(id,level)
{
	if(document.getElementById('tblSubMenu_'+id).style.display == 'none')
    {
        if(selected != 0 && level == 1)
        {
            document.getElementById('tblSubMenu_'+selected).style.display = 'none';
            document.getElementById("MenuCategory_"+selected).className = "MenuCategory";
            document.getElementById('plus'+selected).innerHTML = '+';
            document.getElementById("menuTD_"+selected).className = "MenuTD";
        }
        document.getElementById('tblSubMenu_'+id).style.display = 'block';
        if(level == 1)
        {
            document.getElementById('plus'+id).innerHTML = '-';
            document.getElementById("MenuCategory_"+id).className = "MenuCategory_Selected";
            document.getElementById("menuTD_"+id).className = "MenuTD_selected";
            selected = id;
        }
        else
        {
        	document.getElementById("MenuCategory_"+id).className = "MenuSubCategory_Selected";
        }
	}
    else
    {
        selected = 0;
        document.getElementById('tblSubMenu_'+id).style.display = 'none';
        document.getElementById('plus'+id).innerHTML = '+';
        if(level == 1)
        {
            document.getElementById("MenuCategory_"+id).className = "MenuCategory";
            document.getElementById("menuTD_"+id).className = "MenuTD";
        }
        else
        {
        	document.getElementById("MenuCategory_"+id).className = "MenuSubCategory";
        }
    }
}