function startUpload(success){
var result = '';
    if (success == 1){
    document.getElementById('result').innerHTML =
    '<span class="msg">The file was uploaded successfully!<\/span><br/><br/>';
    }
    else {
    document.getElementById('result').innerHTML =
    '<span class="emsg">There was an error during file upload!<\/span><br/><br/>';
    }
document.getElementById('f1_upload_process').style.visibility = 'hidden';
return true;
}