JavaScript DHTML/Node Operation/substringData

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"substringData()" Example

    
<html>
<body>
<script language="JavaScript">
function function1() {
    var range = document.all.myP1.firstChild;
    var m = range.substringData(5, 10);
    alert(m); 
} 
</script>
<p id="myP1">This is a sample text.</p>
<input type="button" value="Extract data from 5 to 10" onclick="function1();">
</body>
</html>