// JavaScript Document
window.addEvent('domready', function() {
var scroll = new Fx.Scroll('contents_wrapper',  {
wait: false,
duration: 1000,
offset: {'x': -200, 'y': 0},
transition: Fx.Transitions.Quad.easeInOut
});

$$('a[href^="#"]').addEvent('click', function(e) {
new Event(e).stop();
scroll.toElement($E(this.getProperty('href')));
});
});