PhoneGap's OnDeviceReady is not firing on subsequent Blackberry pages

My phonegap OnDeviceReady event is firing on the first page of my app, but doesn't fire when I go to the second page. I am including sample code for both pages. Note, that if I rename the second page to index.html, it will fire the OnDeviceReady, it just doesn't work if I navigate to the page through another page.

I am using the BlackBerry 9550 Emulator, and Phonegap 0.9.6

Here is the code for the first Page

<!DOCTYPE HTML>
<html>
<head>
    <title>PhoneGap</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <meta name="viewport" id="viewport" content="initial-scale=1.0,user-scalable=no">
 </head>
<script type="text/javascript">
    var scrollView;
    function onLoad() {
        document.addEventListener("deviceready", onDeviceReady, false); 
    }
    function onDeviceReady() {
        alert("OnDeviceReady");
    }
</script>
<script src="phonegap.js" type="text/javascript"></script>
<script src="json2.js" type="text/javascript"></script>
<body onload="onLoad()" background-color="white">
    <h1><a href="index2.html" >GoToIndex2</a></h1>
</body>
</html>

Here is my second Page:

<!DOCTYPE HTML>
<html>
<head>
<title>PhoneGap</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta name="viewport" id="viewport" content="initial-scale=1.0,user-scalable=no">
</head>
<script type="text/javascript">
    var scrollView;
function onLoad() {
        document.addEventListener("deviceready", onDeviceReady, false);
    }
    function onDeviceReady() {
        alert("2: OnDeviceReady");
    }
</script>
<script src="phonegap.js" type="text/javascript"></script>
<script src="json2.js" type="text/javascript"></script>
<body onload="onLoad()" background="white">
<h1><a href="index.html" >GoToIndex 1</a></h1>
</body>
</html>

Solution

Which BlackBerry OS are you using? The PhoneGap documentation for deviceready points out that it doesn't work in 4.6 and suggests a workaround.