jQuery滑动到锚点

<map name="Map">    <area shape="rect" coords="6,13,149,78" href="#bottom">    <area shape="rect" coords="5,117,144,148" href="#t1">    <area shape="rect" coords="3,149,146,180" href="#t3">    <area shape="rect" coords="4,181,145,212" href="#t2">    <area shape="rect" coords="4,212,141,244" href="#t4">    <area shape="rect" coords="3,242,144,273" href="#t5">    <area shape="rect" coords="3,272,142,309" href="#t6">    <area shape="rect" coords="4,308,144,345" href="#t7">    <area shape="rect" coords="5,347,149,404" href="#t8">    <area shape="rect" coords="6,84,142,117" href="#bottom">  </map>

jQuery(function($) {    

    $("map[name=‘Map‘] area").click(function() {    

        $("html, body").animate({    

            scrollTop: $($(this).attr("href")).offset().top

        }, 1500);    

        return false;    

    });    

});