jQuery animate scroll to element (using anchor href and element ID)

animate-scroll.js

// Animate scrolling
$('a[href*=#]:not([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) {
      $('html,body').animate({
        scrollTop: target.offset().top
        
      },
      // Duration
      400);
      return false;
      
    }
    
  }
  
});