<INPUT id="intext1" type="text" onchange="chk()" >
<script language="Javascript">
function chk()
{ for (i=1 i<4){
if(event.keyCode==13)event.keyCode=9
}
}
</script>语法可能有点错哈
<script language="Javascript">
function chk()
{ for (i=1 i<4){
if(event.keyCode==13)event.keyCode=9
}
}
</script>语法可能有点错哈
<INPUT id="intext1" type="text" onchange="chk()" >
<script language="Javascript">
function chk()
{
if(event.keyCode==13)
{for (i=1 i<4){
event.keyCode=9}
}
}
</script>语法可能有点错哈,你先试试看