jquery animate scrollTop函数无法在Internet Explorer中运行

Question

I am using this code:

$('#goto_introduction_divcontent').click(function(){    
    var targetOffset = $('#introduction_div').offset().top;    
    $('html, body').animate({scrollTop:targetOffset}, 'slow');    
    if ($.browser.msie){    
        document.documentElement.scrollTop = targetOffset;  
    }  
});   

But this not working in Internet Explorer. My jsFiddle is here .

Answer 1

This works for me in IE8+:

$('body, html').animate({ scrollTop: 0 }, 'slow');

Maybe your IF statement is throwing things off?