YAHOO_config = {
    load: {
		// Add in the components you want to use
        require: ['event', 'animation'],
		// Path to the yui build
        base: '/js/yui/build/',

        onLoadComplete: function(loader) {
			YAHOO.util.Event.onDOMReady(initialisation);
        }
    }
};

function initialisation() {
   	// Place functions to call once the page had loaded here:
	displayErrors( null );
}