顫動圖片
一. 將這段程式放在 <HEAD> 下:
<style> .shakeimage{ position:relative } </style>
二. 將這段程式放在 HTML 中你希望出現的地方：
<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> <center><img src="images/simple01.gif" class="shakeimage" onMouseover="init(this);rattleimage()" onMouseout="stoprattle(this)"</center> <//--><//"-->
注意事項 :
