var y = YAHOO.util;
var $ = YAHOO.util.Dom.get;
var $$ = YAHOO.util.Dom.getElementsByClassName;

y.Event.addListener(window, 'load', function(){

	var tabs = new YAHOO.widget.TabView("tabs");
	
	/**
	 * Generate buttons
	 */
	elements = $$('button');
	for(var i = 0; i < elements.length; i++){

		new YAHOO.widget.Button(elements[i]);
		
	}

});