var obj;
var isIE, isNS, isNS6, isDOM, leftPart, rightPart, vis, invis;
	if (document.all) {isIE= true;leftPart="document.all.";rightPart=".style";vis="visible";invis="hidden";}
	if (document.layers){isNS = true;leftPart="document.layers.";rightPart="";vis="show";invis="hide";}
	if (document.getElementById) {isDOM=true;leftPart = "document.getElementById('";rightPart = "').style";invis ="hidden";vis = "visible"}
	if (isDOM == true && navigator.appName =="Netscape") isNS6 = true;

function topMenuOver(id)
	{
		obj=document.getElementById('menuTopCell_'+id);
		obj.className='menuTopCell_mOver';
	}
	
function topMenuOut(id,state)
	{
		obj=document.getElementById('menuTopCell_'+id);
		obj.className='menuTopCell';
		if (state) {
		  obj.style.backgroundImage='url(img/top_menu_bullet_active.gif)';
		}
	}