滚动条滚动到指定name的锚 .

$.extend({  
    osiris : {  
        scrollToAnchor : function(name){  
            if(name){  
                location.href="#" + name;  
            }else{  
                alert("name not found!");  
            }  
        }  
    }  
});  

// 用法
$("#btn").click(function(){
    $.osiris.scrollToAnchor("myAnchor");
});

<a name="myAnchor"></a>