function UploadFrame() {
    var destination = null;
    
    this.copy = UploadFrame_copy;
    this.setTarget = UploadFrame_setTarget;
    this.warningOff = UploadFrame_warningOff;
}

function UploadFrame_setTarget(destination) {
    this.destination = destination;
}

function UploadFrame_copy(doc, container) {
    var target = document.getElementById(this.destination);
    var contents = doc.getElementById(container).innerHTML;
    target.innerHTML = contents;
}

function UploadFrame_warningOff() {
    if(document.body.onbeforeunload) {
        document.body.onbeforeunload = null;
    }
    if(window.onbeforeunload) {
        window.onbeforeunload = null;
    }
}