<body onload="document.f1.t2.focus()">
<form name=f1>
<input type=text name=t1>
<input type=text name=t2>
</form>
</body>
<form name=f1>
<input type=text name=t1>
<input type=text name=t2>
</form>
</body>
调试欢乐多
try{XXX.focus();}catch(e){}
}