$(document).ready(function(){  

     $(".scroll").click(function(event){  

         //prevent the default action for the click event  

        event.preventDefault();  

 

        //get the full url - like mysitecom/index.htm#home  

         var full_url = this.href;  

   

         //split the url by # and get the anchor target name - home in mysitecom/index.htm#home  

         var parts = full_url.split("#");  

         var trgt = parts[1];  

    

         //get the top offset of the target anchor  

         var target_offset = $("#"+trgt).offset();  

         var target_top = target_offset.top;  

    

         //goto that anchor by setting the body scroll top to anchor top  

         $('html, body').animate({scrollTop:target_top}, 500);  

    });  

});