js cursor controls

This is a simple example to see the js cursor controls working

by chitrankdixit

HTML

<input id="Javascript_example" name="one" type="text" value="Javascript example">
    <input type="button" value="Testing" />

JavaScript

$('input[type=button]').click( function() {
   alert("test");   
   var ctl = document.getElementById('Javascript_example');
    var startPos = ctl.selectionStart;
    var endPos = ctl.selectionEnd;
    alert(startPos + ", " + endPos);
});