$(document).ready(function(){
	  $('a[href*=#]').click(function() {
		if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'')
		&& location.hostname == this.hostname) {
		  var $target = $(this.hash);
		  $target = $target.length && $target
		  || $('[name=' + this.hash.slice(1) +']');
		  if ($target.length) {
			var targetOffset = $target.offset().top - 20;
			$('html,body')
			.animate({scrollTop: targetOffset}, 1000);
		   return false;
		  }
		}
	  });
	});