Mega Code Archive
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<![CDATA[
<html>
<head>
<script type="text/javascript">
function toUnicode(elmnt,content){
if (content.length==elmnt.maxLength){
next=elmnt.tabIndex
if (next<document.forms[0].elements.length){
document.forms[0].elements[next].focus()
}
}
}
</script>
</head>
<body>
<form>
<input size="3" tabindex="1" maxlength="3" onkeyup="toUnicode(this,this.value)">
<input size="3" tabindex="2" maxlength="3" onkeyup="toUnicode(this,this.value)">
<input size="3" tabindex="3" maxlength="3" onkeyup="toUnicode(this,this.value)">
</form>
</body>
</html>
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