//从网络摘抄 <script language="javascript"> function cc() { var e = event.srcElement; var r =e.createTextRange(); r.moveStart('character',3); //定位到第三个字符 r.collapse(true); r.select(); } </script> <input type=text onfocus=cc() value=sdklfjsldjf>
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2008-04-09 10:31ringwang
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