if (typeof(anet) == "undefined")
	var anet = {};


anet.group = {
	initScroll: function() {
		id = 'brands-list';
		var content = document.getElementById(id);
		var maskTop = document.createElement('div');
		YAHOO.util.Dom.addClass(maskTop, 'maskTop');
		var maskBottom = document.createElement('div');
		YAHOO.util.Dom.addClass(maskBottom, 'maskBottom');
		
		YAHOO.util.Dom.insertAfter(maskTop, content);
		YAHOO.util.Dom.insertAfter(maskBottom, maskTop);
		
		if (content!=null)
			Anim.scrollContent(id);		
	},
	
	initStickyNav: function() {
		id = 'nav';
		links = document.getElementById(id).getElementsByTagName('a');
		
		for (i=0; i<links.length; i++) {
			if (links[i].parentNode.parentNode.nodeName.toLowerCase() == 'ul') {
				YAHOO.util.Event.addListener(links[i], 'mouseover', function() {anet.group.stickyNav(this)})
			}
		}
	},
	
	stickyNav: function(obj) {
		var parent = obj.parentNode;
		
		while(parent && parent.nodeName.toLowerCase()!='ul')
			parent = parent.parentNode;
		
		lis = parent.getElementsByTagName('li');
		for (i=0; i<lis.length; i++) {
			YAHOO.util.Dom.removeClass(lis[i], 'active');
		}
		
		YAHOO.util.Dom.addClass(obj.parentNode, 'active');
	},
	
	showBrand: function(id) {
		var container = document.getElementById('brands-content');
		var dts = container.getElementsByTagName('dt');
		var dds = container.getElementsByTagName('dd');
		
		for (i=0; i<dts.length; i++)
			YAHOO.util.Dom.addClass(dts[i], 'hidden');
		for (i=0; i<dds.length; i++)
			YAHOO.util.Dom.addClass(dds[i], 'hidden');

		YAHOO.util.Dom.removeClass(document.getElementById('bt_'+id), 'hidden');
		YAHOO.util.Dom.removeClass(document.getElementById('bc_'+id), 'hidden');
		YAHOO.util.Dom.removeClass(document.getElementById('bf_'+id), 'hidden');
	},
	
	showSection: function(id, containerId) {
		var container = document.getElementById(containerId);
		var dts = container.getElementsByTagName('dt');
		var dds = container.getElementsByTagName('dd');
		
		for (i=0; i<dts.length; i++)
			YAHOO.util.Dom.addClass(dts[i], 'hidden');
		for (i=0; i<dds.length; i++)
			YAHOO.util.Dom.addClass(dds[i], 'hidden');

		YAHOO.util.Dom.removeClass(document.getElementById('dt_'+id), 'hidden');
		YAHOO.util.Dom.removeClass(document.getElementById('dd_'+id), 'hidden');
	},

	showMainSection: function(containerId) {
	    var links = document.getElementById("ourBusinesses-mainNav").getElementsByTagName('a');
	    var currentNo = containerId.substring(containerId.indexOf('_')+1);

	    for (i=0; i<links.length; i++){
		 if (i == currentNo){
		   document.getElementById('business-graph_'+[i]).className='show';
		   links[i].className='active-link';
		 } else {
		   document.getElementById('business-graph_'+[i]).className='hide';
		   links[i].className='pasive-link';
		 }		
        }

	 }

	
}