$(document).ready(function() {
	$("a.anchorLink").anchorAnimate()
});

jQuery.fn.anchorAnimate = function(settings) {

 	settings = jQuery.extend({
		speed : 800
	}, settings);	
	
	return this.each(function()
	{
		$(this).click(function (event) 
		{	
			event.preventDefault();
			
			var destination = $($(this).attr("href")).offset().top;
			$("html:not(:animated),body:not(:animated)").animate({ 
					scrollTop: destination}, settings.speed, 
					function(){window.location.hash = $(this).attr("href");}
				);
		  	return false;
		})
	})
}