<!DOCTYPE html>
<html>
    <head>
        <title> W3C DOM Level 3 Event Object Property: defaultPrevented </title>
        <script type="text/javascript">
            var PassTest = function()
            {
                document.getElementById("testresult").firstChild.data = "PASS";
            }

            var FailTest = function()
            {
                document.getElementById("testresult").firstChild.data = "FAIL";
            }

            var EVENT = "click";
            var TARGET;

            window.onload = function()
            {
                try
                {
                    TARGET = document.getElementById("target");
                    TARGET.addEventListener(EVENT, TestCapture, true);
                }
                catch(ex)
                {
                    FailTest();
                }
            }

            function TestCapture(evt)
            {
                try
                {
                    evt.preventDefault();

                    if ((evt.type == EVENT) && (evt.defaultPrevented == true))
                    {
                        PassTest();
                    }
                    else
                    {
                        FailTest();
                    }
                }
                catch(ex)
                {
                    FailTest();
                }
            }
        </script>
    </head>
    <body>
        <h4>
            Test Description:
            Event listeners can cancel default actions of cancelable event objects by invoking the Event.preventDefault()
            method, and determine whether an event has been canceled through the Event.defaultPrevented attribute.
        </h4>

        Click the hyperlink:
        <a href="http://samples.msdn.microsoft.com/ietestcenter/" id="target">http://samples.msdn.microsoft.com/ietestcenter</a>

        <p>Test passes if the word "PASS" appears below after clicking the hyperlink and the page does not navigate away.</p>
       	<div>Test result: </div>
        <div id='testresult'>FAIL</div>
    </body>
</html>