function capabilities() {
	var oSNav = document.getElementById('secondary-nav');
	if(!oSNav) return false;
	
	window['activeElement'] = 'strategy';
	
	var cLI = oSNav.getElementsByTagName('A');
	for(var i=0; i<cLI.length; i++) {
		cLI[i].onmouseover = function() {
			var sID = this.id;
			var oCapability = document.getElementById('content-' + sID);
			if(!oCapability) return false;
			if(window['activeElement'] != null) {
				var oActiveContent = document.getElementById('content-' + window['activeElement']);
					oActiveContent.style.display = 'none';
				var oActiveAnchor = document.getElementById(window['activeElement']);
					oActiveAnchor.className = oActiveAnchor.className.replace('active', '');
				window['activeElement'] = this.id;
			}
			this.className = 'active';
			oCapability.style.display = 'block';
		}
	}
}

addEvent(window, 'load', capabilities);