function hilite_menu(itemname)
{
  if (itemname != '') {
    var o = new getObj((itemname))
	
	if (o.obj) {
	  o.obj.className = o.obj.className + 'hi'
	}	
  }
}

function hilite_sub_menu(itemname)
{
  if (itemname != '') {
    var o = new getObj((itemname))
	
	if (o.obj) {
	  o.obj.className = o.obj.className + 'hi'
	}
  }
}

function hilight_home_callouts(item_num, max_items) {
	if ((item_num>0) && (item_num <= max_items)) {
		for (var i=1;i<=max_items;i++) {
		  var itemname = 'callout_' + i
          var o = new getObj((itemname))
	      if (o.obj) {
			var classname = 'home_callouts'
			var mode = 'none'
			if (i==item_num) {
				classname += '_active'
				mode = ''
			    document['callout_pic'].src= 'graphics/pics/home_callout_'+item_num+'.jpg'
			}
			if (classname != o.obj.className) {
	          o.obj.className = classname
			  var p = new getObj((itemname+'_text'))
			  if (p.obj) {
				  p.style.display = mode
			  }
			}
	      }
		}
	}
}