if ($id == 0) {
        // insert
        $obj = new TechnologyInfoImage();
        $obj->TechnologyInfoId = $_REQUEST["techinfo"];
        $obj->create();
        $obj->handleFileUploads();
        $obj->handleDropFileUploads($aDropFields[0], 'TechnologyInfoImageUrl');
        // redirect to listing list
        header("Location:technologyinfoimage_list.php?cat=" . $_REQUEST['cat'] . "&tech=" . $_REQUEST['tech'] . '&techinfo=' . $_REQUEST['techinfo']);
        exit;
    } else {
        // update
        $obj = new TechnologyInfoImage($id);
        $obj->update();
        $obj->handleFileUploads();
        $obj->handleDropFileUploads($aDropFields[0], 'TechnologyInfoImageUrl');
        // redirect to listing list
        header("Location:technologyinfoimage_list.php?cat=" . $_REQUEST['cat'] . "&tech=" . $_REQUEST['tech'] . '&techinfo=' . $_REQUEST['techinfo']);
        exit;
    }
} else {
    if ($_REQUEST['mode'] == 'e') {
        //listing
        $objTechnologyInfoImage = new TechnologyInfoImage($id);
        $technology_info_image_url = $objTechnologyInfoImage->TechnologyInfoImageUrl;
    }
}
include "includes/pagetemplate.php";
function PageContent()
{
    global $id;