How to set smoth scroll in website

Hello friends, want to set smoth scroll on your one page template. It's so easy. Just past this code in your website:

1. this is a jQuery code. so you should keep in script tag. such as <script> <script>.
2. Past this code  before footer section.
3. 
   
4. $(document).ready(function(){
5.   $('a[href*=#]').click(function() {
6.     if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'')
7.     && location.hostname == this.hostname) {
8.       var $target = $(this.hash);
9.       $target = $target.length && $target
10.       || $('[name=' + this.hash.slice(1) +']');
11.       if ($target.length) {
12.         var targetOffset = $target.offset().top;
13.         $('html,body')
14.         .animate({scrollTop: targetOffset}, 1000);
15.        return false;
16.       }
17.     }
18.   });
19. });

Full code with script tag:

<script>

1. $(document).ready(function(){
2.   $('a[href*=#]').click(function() {
3.     if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'')
4.     && location.hostname == this.hostname) {
5.       var $target = $(this.hash);
6.       $target = $target.length && $target
7.       || $('[name=' + this.hash.slice(1) +']');
8.       if ($target.length) {
9.         var targetOffset = $target.offset().top;
10.         $('html,body')
11.         .animate({scrollTop: targetOffset}, 1000);
12.        return false;
13.       }
14.     }
15.   });
16. });
17. 
    

</script>