/************************************************************************

	How to use:

	// make a new instance of the scroller
	button = new scroller(
		$('#button_ID'),		// grab a dom element n wrap with jquery
		0,				// set the scroll position
		500				// set the scroll speed
	);

	// initiate the animator on the button
	button.animator();

	// to disable the button
	button.disabler();

************************************************************************/

(function() {

	scroller = function(button, pos, speed) {
	  if (pos == null) pos = 230;
	  if (speed == null) speed = 50;
	  this.button = button;
	  this.pos = pos;
	  this.speed = speed;
	  return this;
	};

	scroller.prototype.animator = function() {
	  var speed, pos;
	  pos = this.pos;
	  speed = this.speed;
	  return this.button.on('click.scroller', function() {
	    return $('body, html').animate({
	      scrollTop: pos
	    }, speed, 'swing');
	  });
	};

	scroller.prototype.disabler = function() {
	  return this.button.off('click.scroller');
	};

})();