有什么问题请到评论中发表<br> <!-- http://www.mb5u.com/ --> <!-- http://wWw.mb5u.com/ --> <!--把下列代码放到<body>区域中--> <style> .shakeimage{ position:relative } </style> <img src=http://www.mb5u.com/images/logo.gif class=\"shakeimage\" onMouseover=\"init(this);rattleimage()\" onMouseout=\"stoprattle(this)\"> <script language=\"JavaScript1.2\"> var rector=3 var stopit=0 var a=1 function init(which){ stopit=0 shake=which shake.style.left=0 shake.style.top=0 } function rattleimage(){ if ((!document.all&&!document.getElementById)||stopit==1) return if (a==1){ shake.style.top=parseInt(shake.style.top)+rector } else if (a==2){ shake.style.left=parseInt(shake.style.left)+rector } else if (a==3){ shake.style.top=parseInt(shake.style.top)-rector } else{ shake.style.left=parseInt(shake.style.left)-rector } if (a<4) a++ else a=1 setTimeout(\"rattleimage()\",50) } function stoprattle(which){ stopit=1 which.style.left=0 which.style.top=0 } </script>