复制代码 代码如下:
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script type="text/javascript"> <br>var t; <br>function a() <br>{ <br>document.getElementById('input1').focus(); <br>t=setTimeout("b()",3000); <br>//clearTimeout(t); <br>//document.getElementById('input2').focus(); <br>//document.getElementById('input1').focus(); <br>} <br>function b() <br>{ <br>clearTimeout(t); <br>document.getElementById('input2').focus(); <br>} <br>function c() <br>{ <br>setTimeout("document.getElementById('input3').focus()",500); <br>} <br></script>
光标停留一段时间，跳到别一个方本框中去……
