Example analysis of anchor point scoll effect is realized by jQuery

This article illustrates an example of how jQuery implements the scoll effect of anchor points. Share with you for your reference. The specific implementation method is as follows:

$('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;

       var obj = document.documentElement; 

     if (jQuery.browser.safari) 

           obj = document.body

    if (jQuery.browser.msie) 

           obj = 'html';

      $(obj).animate({scrollTop: targetOffset}, 1000);

       return false;

     }

   }

});

I hope this article is helpful for you to design jQuery program.