// jQuery SmoothScroll | Version 10-04-30
$.smoothScroll = function(options) {
	$('a[href*=#]').click(function() {
	   // duration in ms
	   var duration=options.duration;
	
	   // easing values: swing | linear
	   var easing='linear';
	
	   // get / set parameters
	   var newHash=this.hash;
	   var target=$(this.hash).offset().top;
	   var oldLocation=window.location.href.replace(window.location.hash, '');
	   var newLocation=this;
	
	   // make sure it's the same location      
	   if(oldLocation+newHash==newLocation)
	   {
		  // animate to target and set the hash to the window.location after the animation
		  $('html:not(:animated),body:not(:animated)').animate({ scrollTop: target }, duration, easing, function() {
	
			 // add new hash to the browser location
			 window.location.href=newLocation;
		  });
	
		  // cancel default click action
		  return false;
	   }
	});
};