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<html>
<body>
<script type="text/javascript">
function convertField(field){
if (document.form1.convertUpper.checked){
field.value=field.value.toUpperCase()
}
}
function convertAllFields(){
document.form1.fname.value=document.form1.fname.value.toUpperCase()
document.form1.lname.value=document.form1.lname.value.toUpperCase()
}
</script>
<form name="form1">
First name:
<input type="text" name="fname" onChange="convertField(this)" size="20" />
<br>
Last name:
<input type="text" name="lname" onChange="convertField(this)" size="20" />
<br>
Convert fields to upper case
<input type="checkBox" name="convertUpper"
onClick="if (this.checked) {convertAllFields()}" value="ON">
</form>
</body>
</html>
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