focusin.html - mozsearch

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<!DOCTYPE HTML>

<html>

    <head>

        <title> W3C DOM Level 3 Event: focusin </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 = "focusin";

            var TARGET, PARENT;

            window.onload = function()

try

                    TARGET = document.getElementById("target");

                    PARENT = document.getElementById("parent");

                    PARENT.addEventListener(EVENT, TestBubble, false);

                catch(ex)

                    FailTest();

            function TestBubble(evt)

                if ((evt.type == EVENT) && (evt.currentTarget == PARENT) && (evt.target == TARGET))

                    PassTest();

                else

                    FailTest();

        </script>

    </head>

    <body>

        <h4>

            Test Description:

            focusin event fires when an event target is about to receive focus.

        </h4>

        <div id="parent">

            Click here: <input id="target" />

        </div>

        <p>Test passes if the word "PASS" appears below after clicking the above textbox using mouse.</p>

           <div>Test result: </div>

        <div id='testresult'>FAIL</div>

    </body>

</html>