function ChangeSearch(changeObj, boxId, selId)
{
    var searchObj = changeObj;

    var boxObj = document.getElementById(boxId);
    var selObj = document.getElementById(selId);
    switch(searchObj.value)
    {
        case "0" :
            boxObj.style.display = "block";
            selObj.style.display = "none";
            break;
        case "1" :
            boxObj.style.display = "none";
            selObj.style.display = "block";
            break;
        default :
            break;
    }
    
}