<!-- Function for add and sub Images when clicking on Menus -->

<!--
function tier1Menu(objMenu,objImage,havesub) 
{
if (havesub != -1 )	{

        if (objMenu.style.display == "none") {
            objMenu.style.display = "";
            objImage.src = "/images/sub.gif";
			}
        else 
			{
            objMenu.style.display = "none";
	    objImage.src = "/images/add.gif";
			}
	}
 else	{

            objImage.src = "/images/bull.gif";
	}
}