// Smooth Scroll Back to Top
var scrollToTop = function(){ $('a[@href=#top]').click(function(){ backToTop(); return false;} ) };
function backToTop() {
 var x1 = x2 = x3 = 0;
 var y1 = y2 = y3 = 0;

 if (document.documentElement) {
 x1 = document.documentElement.scrollLeft || 0;
 y1 = document.documentElement.scrollTop || 0;
 }

 if (document.body) {
 x2 = document.body.scrollLeft || 0;
 y2 = document.body.scrollTop || 0;
 }

 x3 = window.scrollX || 0;
 y3 = window.scrollY || 0;

 var x = Math.max(x1, Math.max(x2, x3));
 var y = Math.max(y1, Math.max(y2, y3));

 window.scrollTo(Math.floor(x / 2), Math.floor(y / 2));

 if (x > 0 || y > 0) {
 window.setTimeout("backToTop()", 25);
 }
}
$(document).ready(scrollToTop);