글자수 체크하기
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<form name='form'>
<b>글자: </b><input type='text' name='t1' onKeyUp='char_count(this.form)'>
<br><b>글자수: </b><input type='text' name='t2' value='0' readonly="readonly">
</form>
<script language='javascript'>
function char_count(form)
{
form.t2.value=form.t1.value.length;
}
</script>
<b>글자: </b><input type='text' name='t1' onKeyUp='char_count(this.form)'>
<br><b>글자수: </b><input type='text' name='t2' value='0' readonly="readonly">
</form>
<script language='javascript'>
function char_count(form)
{
form.t2.value=form.t1.value.length;
}
</script>
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