function awsTabSet(elem) {
	this.element = YAHOO.util.Dom.get(elem);
	
	YAHOO.util.Dom.addClass(this.element, 'yui-navset');
	
	var child = YAHOO.util.Dom.getFirstChild(this.element);
	while (child != null) {
		if (child.tagName == 'UL') {
			YAHOO.util.Dom.removeClass(child, 'awsTabSetFlat');
			YAHOO.util.Dom.addClass(child, 'yui-nav');
			var anchors = child.getElementsByTagName('a');
			for (var i=0;i<anchors.length;i++) {
				YAHOO.util.Event.addListener(anchors[i], 'focus', function(e) { this.blur(); });
			}
		} else if (child.tagName == 'DIV') {
			YAHOO.util.Dom.removeClass(child, 'awsTabSetFlat');
			YAHOO.util.Dom.addClass(child, 'yui-content');
		}
		child = YAHOO.util.Dom.getNextSibling(child);
	}
	
	this.yuiTabWidget = new YAHOO.widget.TabView(elem)
}