function enableInterface() {        
    var _divFullWindow = document.getElementById("divFullWindow");
            var _divApplicationWait = document.getElementById("divApplicationWait");
            var _iFrameWait = document.getElementById("iFrameWait");
            if (_divFullWindow != null) {
                        if (_divApplicationWait != null) {
                                   _divFullWindow.className = "classDivfullwindowOff";
                                   _divApplicationWait.className = "divApplicationWaitOff";
                                   _iFrameWait.className = "iframeWaitOff";
                        }//if
                        else
                        {
                                   alert("Erro: divApplicationWait inexistente.");
                        }//else
            }
            else
            {
                        alert("Erro: divFullWindow inexistente.");
            }//else    
}

 

function disableInterface() {
            var _divFullWindow = document.getElementById("divFullWindow");
            var _divApplicationWait = document.getElementById("divApplicationWait");
            var _iFrameWait = document.getElementById("iFrameWait");
            if (_divFullWindow != null) {
                        if (_divApplicationWait != null) {
                                   _divFullWindow.className = "classDivfullwindowOn";
                                   _divApplicationWait.className = "divApplicationWaitOn";
                                   _iFrameWait.className = "iframeWaitOn";
                        }
                        else
                        {
                                   alert("Erro: _divApplicationWait inexistente.");
                        }
            }
            else
            {
                        alert("Erro: divFullWindow inexistente.");
            }    
}