Q1192 How can I select/highlight the text in a textfield using JavaScript?

<form>
<input type="text" value="1234567890" name="myText">
<input type="button" value="select" onFocus="this.form.myText.select()" onClick="this.form.myText.select()">
</form>

<form name="myForm">
<input type="text" value="1234567890" name="myText">
</form>

<script language="JavaScript"><!--
document.myForm.myText.select();
//--></script>