求大神们 给个简单的例子看看吧 

解决方案 »

  1.   

    <!DOCTYPE html>
    <html>
    <head>
        <title></title>
        <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.js" type="text/javascript"></script>
        <script type="text/javascript">
            window.onload=function(){
                var $obj = $("#img1");
                alert("left:"+$obj.position().left+"; top:"+$obj.position().top);
            }
        </script>
    </head>
    <body>
    <div>
        <img id="img1" alt="" src="http://avatar.profile.csdn.net/8/A/4/1_wbb123yu.jpg" />
    </div>
    </body>
    </html>