After searching a lot for the solution. I found the code which is underline in the following code. Which gave me the specific errors
HTTP 407 and IO 2038 error
I searched for these error and come to the result that we are using proxy server in the building. Basically all the above errors were due to proxy server. Outside the building it is working every where except proxy servers scenarios
<script type="text/javascript">
$(document).ready(function () {
$('#file_upload').uploadify({
'uploader': 'uploadify/uploadify.swf',
'script': 'uploadify/UploadifyCarImage.ashx',
'cancelImg': 'uploadify/cancel.png',
'folder': '<%= UploadifyParam %>',
'fileExt': '*.jpg;*.gif;*.png;*.bmp;*.jpeg',
'fileDesc': 'Image Files',
'queueSizeLimit':'5',
'multi': true,
'auto': true,
'removeCompleted': true,
'onError': function (event, ID, fileObj, errorObj) {
alert(errorObj.type + ' Error: ' + errorObj.info);
}
});
});</script>