\* { margin:0; padding:0;} 
body { font-size:12px;} 
p{ margin: 5px;} 
.box{ 
    padding: 10px;
    width: 300px;
    height: 200px;
    float: left;
    overflow: hidden;
    margin: 20px 40px;
}




$(function(){
    var ENDDATA='<div id="do_load"><h3>At ready ready ready ready ready ready ready bottom,loading...:( </h3></div>';
    $(window).bind('scroll',function(){do\_ajax\_show()}); 
    function do\_ajax\_show() { 
        if($(window).scrollTop()+$(window).height()>=$(document).height()) 
        { 
            do\_ajax\_load();
        } 
    } 
    function do\_ajax\_load() { 
        var html=""; 
        $.ajax({ 
            type:'get', 
            dataType:'jsonp', 
            url:'http://api.flickr.com/services/feeds/photos_public.gne?tags=cat&tagmode=any&format=json&jsoncallback=?', 
            beforeSend:function(){
                console.log('loading...');
                $("#resText").after($(ENDDATA));
            }, 
            success:function(data){ 
                $.each(data.items,function(i,item){ 
                    html+='<div class="box">'; 
                    html+='<h1>'+item.title+'</h1>'; 
                    html+='<a hreft="'+item.link+'"><img src="'+item.media.m+'"/></a>' 
                    html+='<div>'+item.tags+'</div>'; 
                    html+='</div>'; 
                }); 
                $("#resText").append($(html)); 
            }, 
            complete:function(){
                console.log('mission acomplete.');
                $("#do_load").remove();
            } 
        }); 
    } 
}) 

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打完收工