(function(){
	var loader = new YAHOO.util.YUILoader();
	JSModules.registerWithYUILoader(loader);
	loader.loadOptional = true;
	loader.combine = true;
	loader.require(["button"]);    
	loader.insert();

	loader.onSuccess = function()
	{
		//Create buttons
		YAHOO.util.Dom.addClass(document.body, "yui-skin-sam");
		var signUp = new YAHOO.widget.Button("signUpButton");		
	};
})();