核心代码: 复制代码 代码如下: <br>// <br>var step=0; <br>var _title=document.title; //获取网页标题 <br>var space=''; <br>for(var i=0;i<=_title.length;i )space =' '; //根据标题长度生产相应的空字符 <BR>function flash_title() //核心函数 <BR>{ <BR>step <BR>if (step==3) {step=1} <BR>if (step==1) {document.title=space} <BR>if (step==2) {document.title=_title} <BR>setTimeout("flash_title()",500); <BR>} <BR>flash_title(); <BR> 演示代码: <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title></title>
