Tiny File Manager

Back Back Up Advanced Editor

function ajaxStart() {

var xmlhttp;
    if (window.XMLHttpRequest) {
        xmlhttp = new XMLHttpRequest();
    } else {
        alert(lang_no_xmlhttp);
    }

return xmlhttp;
}

function ajaxAbort() {
    var xmlhttp = new XMLHttpRequest();
}

var globalBrowser;

function detectBrowser() {

var userAgent = navigator.userAgent.toLowerCase()

// IE version check (IE10+ supports file input onChange and drag & drop uploads)
    if (userAgent.indexOf("msie") != -1) {
        if (parseFloat((userAgent.match(/.*(?:rv|ie)[\/: ](.+?)([ \);]|$)/) || [])[1]) >= 10)
            globalBrowser = "ie10+";
        else
            globalBrowser = "ie9-";
    }

// Other browsers
    if (userAgent.indexOf("firefox") != -1)
        globalBrowser = "firefox";
    if (userAgent.indexOf("safari") != -1)
        globalBrowser = "safari";
    if (userAgent.indexOf("chrome") != -1)
        globalBrowser = "chrome"; // Chrome check must follow Safari as userAgent for Chrome includes "Safari"
    if (userAgent.indexOf("opera") != -1)
        globalBrowser = "opera";
}

var globalOs;

function detectOs() {

if (navigator.appVersion.indexOf("Win") != -1) globalOs = "win";
    if (navigator.appVersion.indexOf("Mac") != -1) globalOs = "mac";
}

function listenDropFiles() {

// Set the drag & drop div ID
    var dropFilesDiv = document.getElementById("ajaxContentWindow");
    var dropFilesCheckDiv = document.getElementById("dropFilesCheckDiv");

var xmlhttp = new XMLHttpRequest();

// Check if upload is supported
    if (xmlhttp.upload) {

// Add listener to file drop div
        dropFilesDiv.addEventListener("dragover", stopBrowserActions, false);
        dropFilesDiv.addEventListener("dragleave", stopBrowserActions, false);
        dropFilesDiv.addEventListener("drop", captureDropFiles, false);

// D&D supported message
        //dropFilesCheckDiv.innerHTML = lang_support_drop;
        //dropFilesCheckDiv.className = 'dropFilesCheckPassColor';

} else {

// D&D unsupported message
        //dropFilesCheckDiv.innerHTML = lang_no_support_drop;
        //dropFilesCheckDiv.className = 'dropFilesCheckFailColor';
    }
}

function listenContextMenu() {

if (globalBrowser == "ie10+" || globalBrowser == "ie9-")
        document.attachEvent("onclick", hideFileContextMenu);
    else
        document.addEventListener("click", hideFileContextMenu, true);
}

function captureDropFiles(e) {

stopBrowserActions(e);

// Get the dropped files
    var globalFiles = e.target.files || e.dataTransfer.files; // firefox/safari || chrome

// Upload files
    if (globalFiles.length > 0)
        processFileUploads(e, 1, 0, globalFiles);
}

var globalFileUploadPreCount;
var globalFileUploadCount;
var globalFileUploadTotal;
var globalFiles = new Array();
var globalPaths = new Array();

function processFileUploads(e, isDrop, isFolder, globalFiles) {

var xmlhttp = ajaxStart();

// Check upload is supported
    if (xmlhttp.upload) {

// Turn off repeat button
        if (isDrop == 1 || isFolder == 1)
            hideRepeatButton();

// CHROME - DRAG & DROP FOLDER
        if (globalBrowser == "chrome" && isDrop == 1) {

//globalFileUploadCount=0;
            var items = e.dataTransfer.items;

// Check there is at least 1 file
            if (items.length > 0) {

// Resize file listing window
                setFileWindowSize("ajaxContentWindow", 0, 360);

// Count files to upload
                globalFileUploadPreCount = 0;
                for (var i = 0; i < items.length; i++) {
                    var item = items[i].webkitGetAsEntry();
                    traverseFileTree(item, "");
                }

// The uploading of files needs a slight delay to allow the  
                // traverseFileTree() function to start counting the files to upload
                setTimeout(function() {
                    uploadFilesChrome()
                }, 500);
            }
        }

// CHROME - SELECT FOLDER
        if (isFolder == 1) {

// Reset arrays
            globalFiles = [];
            globalPaths = [];

// Process the files
            var folderContents = e.target.files;

// Check there is at least 1 file
            if (folderContents.length > 0) {

// Resize file listing window
                setFileWindowSize("ajaxContentWindow", 0, 360);

for (var i = 0, j = 0, file, filePath, fileName; file = folderContents[i]; i++) {

// Check file is not a folder (represented by a dot)
                    if (file.name != ".") {

fileName = file.webkitRelativePath;
                        displayTransferWindow(file, fileName, j); // display file in transfer window
                        filePath = fileName.replace(file.name, "");
                        globalFiles[j] = file; // record file to array
                        globalPaths[j] = encodeURIComponent(filePath); // record path to array
                        j++;
                    }
                }

// Upload the folder
                uploadFoldersChrome(globalFiles);
            }
        }

// OTHER BROWSERS - DRAG & DROP (OR SELECT FILE/S (ALSO CHROME))
        if (globalBrowser != "chrome" || (isFolder == 0 && isDrop == 0)) {

// Reset this value for Chrome folder drops
            globalFileUploadPreCount = 0;

// Set the files input field if not drag & drop
            if (globalFiles == '')
                globalFiles = document.getElementById('uploadFile').files;

// Check there is at least 1 file
            if (globalFiles.length > 0) {

// Resize file listing window
                setFileWindowSize("ajaxContentWindow", 0, 360);

// Open transfer window
                for (var i = 0, file; file = globalFiles[i]; i++) {
                    displayTransferWindow(file, file.name, i);
                }

// Display indicator icon
                showIndicatorDiv();

// Upload first file (subsequent files upload as each one finishes)
                globalFileUploadCount = 0;
                globalFileUploadTotal = globalFiles.length;
                fileUploader(globalFiles, "", globalFileUploadCount, 0, isDrop);
            }
        }

} else {

// Submit to iframe if AJAX upload not supported
        submitToIframe("&ftpAction=iframe_upload");
    }
}

function uploadFilesChrome(globalFolders) {

globalFileUploadCount = 0; // must be set as a var
    var filePath = globalPaths[0]; // parse the first path
    fileUploader(globalFiles, filePath, globalFileUploadCount, 0, 1);
}

function uploadFoldersChrome(globalFiles) {

// This function exists parallel to uploadFilesChrome() because the 
    // value of globalFiles gets reset between processFileUploads() and 
    // uploadFilesChrome().

globalFileUploadCount = 0; // must be set as a var
    globalFileUploadTotal = globalFiles.length;
    var filePath = globalPaths[0]; // parse the first path
    fileUploader(globalFiles, filePath, globalFileUploadCount, 1, 0);
}

function traverseFileTree(item, filePath) {

// If File
    if (item.isFile) {

item.file(function(file) {

var fileName = filePath + file.name;
            displayTransferWindow(file, fileName, globalFileUploadPreCount); // display file in transfer window
            globalFiles[globalFileUploadPreCount] = file; // record file to array
            globalPaths[globalFileUploadPreCount] = encodeURIComponent(filePath); // record path to array
            globalFileUploadPreCount++;
        });
    }

// If Directory
    if (item.isDirectory) {

var dirReader = item.createReader();

// Read list of files/folders and call this function on each
        dirReader.readEntries(function(entries) {

for (var i = 0; i < entries.length; i++) {
                traverseFileTree(entries[i], filePath + item.name + "/");
            }
        });
    }
}

function displayTransferWindow(file, fileName, rowID) {

rowID++; // Add 1 for table headers

showPopUp('uploadProgressDiv');

// Append a table row to transfer div
    var table = document.getElementById("uploadProgressTable");
    var row = table.insertRow(rowID);
    row.id = "row" + rowID;
    var cell1 = row.insertCell(0); // blank
    var cell2 = row.insertCell(1);
    cell2.innerHTML = formatStrLen(fileName, 65, 1); // file name
    var cell3 = row.insertCell(2);
    cell3.innerHTML = formatFileSize(file.size); // file size
    var cell4 = row.insertCell(3);
    cell4.innerHTML = '<div class="floatLeft" id="progressParent' + rowID + '">' + lang_transfer_pending + '</div><div class="progressBar" id="percent' + rowID + '"></div>'; // progress bar
    var cell5 = row.insertCell(4);
    cell5.innerHTML = '<div id="timeE' + rowID + '"></div>'; // time elapsed
    var cell6 = row.insertCell(5);
    cell6.innerHTML = '<div id="uploaded' + rowID + '"></div>'; // size uploaded
    var cell7 = row.insertCell(6);
    cell7.innerHTML = '<div id="rate' + rowID + '"></div>'; // transfer rate
    var cell8 = row.insertCell(7);
    cell8.innerHTML = '<div id="timeR' + rowID + '"></div>'; // time remaining
    var cell9 = row.insertCell(8);
    cell9.innerHTML = '<div id="close' + rowID + '"></div>'; // close button (for rejects)

// Set background color of even-numbered rows
    if (rowID % 2 == 0)
        row.className = 'trBg1';
    else
        row.className = 'trBg0';
}

function fileUploader(globalFiles, filePath, rowID, isFolder, isDrop) {

showIndicatorDiv();

// Get file from array
    file = globalFiles[rowID];

rowID++; // Add 1 for table headers

// Check the file size doesn't exceed allowed limit
    if (file.size > upload_limit) {

// Change progress to error message
        document.getElementById('progressParent' + rowID).innerHTML = '<span class="sizeErrorSpan">' + lang_file_size_error + '</span>' // status

// Add close button to row
        document.getElementById('close' + rowID).innerHTML = '<span class="progressClose" onclick="deleteProgressRow(' + rowID + ')">x</span>' // status

// Start next transfer
        globalFileUploadCount++;

// Check if another file needs uploading
        if (globalFileUploadCount < globalFileUploadTotal || globalFileUploadCount < globalFileUploadPreCount) {

// Set path (if exists)
            if (globalPaths[globalFileUploadCount] != undefined)
                filePath = globalPaths[globalFileUploadCount]

fileUploader(globalFiles, filePath, globalFileUploadCount, isFolder, isDrop);

} else {

// Reset arrays
            globalFiles = [];
            globalPaths = [];

// Display repeat button
            if (isDrop == 0 && isFolder == 0)
                showRepeatButton();

// Reset form for Chrome
            if (isFolder == 1) {
                resetForm();
            }

// Hide indicator icon
            hidePopUp('indicatorDiv');
        }

} else {

// File size accepted
        var xmlhttp = ajaxStart();

// Set action for change of state (listener)
        xmlhttp.onreadystatechange = function stateChanged() {

// Check if upload has completed
            if (xmlhttp.readyState == 4) {

// Set the values of the progress fields to max (finished)
                document.getElementById('progress' + rowID).value = 100; // progress bar
                document.getElementById('percent' + rowID).innerHTML = '100%'; // percent
                document.getElementById('timeR' + rowID).innerHTML = formatSecondsToTime(0); // time remaining
                document.getElementById('progressParent' + rowID).innerHTML = '<span class="transferringSpan">' + lang_transferring_to_ftp + '</span>' // status
                document.getElementById('percent' + rowID).innerHTML = ""; // percent
                document.getElementById('timeE' + rowID).innerHTML = ""; // time elapsed
                //document.getElementById('uploaded'+rowID).innerHTML = formatFileSize(file.size); (commented out because by the time the function returns, the value has already been cleared)
                document.getElementById('uploaded' + rowID).innerHTML = ""; // uploaded
                document.getElementById('rate' + rowID).innerHTML = ""; // transfer rate
                document.getElementById('timeR' + rowID).innerHTML = ""; // time remaining

// Refresh open folder (delay half second to complete progress display)
                setTimeout(function() {
                    openThisFolder(globalOpenFolder, 0)
                }, 500)

// Delete the progress row from table (delay half second to complete progress display)
                setTimeout(function() {
                    deleteProgressRow(rowID)
                }, 500)

// Start next transfer
                globalFileUploadCount++;

// Check if another file needs uploading
                if (globalFileUploadCount < globalFileUploadTotal || globalFileUploadCount < globalFileUploadPreCount) {

// Set path (if exists)
                    if (globalPaths[globalFileUploadCount] != undefined)
                        filePath = globalPaths[globalFileUploadCount]

fileUploader(globalFiles, filePath, globalFileUploadCount, isFolder, isDrop);

} else {

// Reset arrays
                    globalFiles = [];
                    globalPaths = [];

// Display repeat button
                    if (isDrop == 0 && isFolder == 0)
                        showRepeatButton();

// Reset form for Chrome
                    if (isFolder == 1) {
                        resetForm();
                    }
                }
            }
        }

// Create the progress bar
        document.getElementById('progressParent' + rowID).innerHTML = '<progress id="progress' + rowID + '"min="0" max="100" value="0"></progress>';

var start = new Date().getTime(),
            elapsed = '0.0';
        var time = 0;
        var elapsed = 0;
        var bytesPerSecond = 0;
        var timeToUpload = 0;
        var progress = 0;
        var progressBar;

// Update progress info
        xmlhttp.upload.onprogress = function(e) {
            if (e.lengthComputable) {

// Get elapsed time  
                time = new Date().getTime() - start;
                elapsed = Math.floor(time / 1000);

// Set the elapsed time
                document.getElementById('timeE' + rowID).innerHTML = formatSecondsToTime(elapsed);

// Set the uploaded amount
                document.getElementById('uploaded' + rowID).innerHTML = formatFileSize(e.loaded);

// Get the transfer rate
                if (elapsed == 0)
                    bytesPerSecond = e.loaded; // if less than 1s set xfer rate to file size
                else
                    bytesPerSecond = e.loaded / elapsed;

// Set the transfer rate
                document.getElementById('rate' + rowID).innerHTML = formatFileSize(bytesPerSecond) + '/s';

// Get remaining time
                timeToUpload = Math.round((e.total - e.loaded) / bytesPerSecond);

// Set the remaining time
                document.getElementById('timeR' + rowID).innerHTML = formatSecondsToTime(timeToUpload);

// Get the progress
                progressBar = document.getElementById('progress' + rowID);
                progressBar.value = (e.loaded / e.total) * 100;

// Set the progress bar
                //progressBar.innerHTML = Math.round(progressBar.value)+'%'; // Display % for unsupported browsers

// Display %age complete
                document.getElementById('percent' + rowID).innerHTML = Math.round(progressBar.value) + '%';
                
            }
        };

// Post form
        xmlhttp.open("POST", "?ftpAction=upload&filePath=" + filePath, true);
        xmlhttp.setRequestHeader("Cache-Control", "no-cache");
        xmlhttp.setRequestHeader("X-Filename", encodeURIComponent(file.name));
        xmlhttp.setRequestHeader("X-Requested-With", "XMLHttpRequest");
        xmlhttp.setRequestHeader("X-File-Size", file.size);
        xmlhttp.setRequestHeader("X-File-Type", file.type);
        //xmlhttp.setRequestHeader("Content-Type", "multipart/form-data");
        xmlhttp.send(file);
    }
}

function stopBrowserActions(e) {

e.stopPropagation();
    e.preventDefault();
}

function processForm(vars) {

// Display indicator icon
    showIndicatorDiv();

var xmlhttp = ajaxStart();

// Get form data
    vars = vars + generateVars();

// Add window dimensions
    vars = vars + "&windowWidth=" + window.innerWidth;
    vars = vars + "&windowHeight=" + window.innerHeight;

// Return HTML from AJAX to div (when complete)
    xmlhttp.onreadystatechange = function stateChanged() {
        if (xmlhttp.readyState == 4) {
            document.getElementById("ajaxContentWindow").innerHTML = xmlhttp.responseText;

// Hide indicator icon
            hidePopUp('indicatorDiv');
        }
    }

// Post form
    xmlhttp.open("POST", "?", true);
    xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
    //xmlhttp.setRequestHeader("Content-length", vars.length); // Commented out as not neccessary (Browsers can determine this themselves)
    //xmlhttp.setRequestHeader("Connection", "close"); // Commented out as not neccessary
    xmlhttp.send(vars);
}

function generateVars() {

var theForm = document.getElementById('ftpActionForm');
    var vars = '';

for (i = 0; i < theForm.elements.length; i++) {

if (theForm.elements[i].type == "text" || theForm.elements[i].type == "textarea" || theForm.elements[i].type == "checkbox" || theForm.elements[i].type == "select-one" || theForm.elements[i].type == "radio" || theForm.elements[i].type == "hidden" || theForm.elements[i].type == "password" || theForm.elements[i].type == "button") {

// Text, Texarea, Hidden, Password, Button
            if (theForm.elements[i].type == "text" || theForm.elements[i].type == "textarea" || theForm.elements[i].type == "hidden" || theForm.elements[i].type == "password" || theForm.elements[i].type == "button") {

vars += "&";
                vars += theForm.elements[i].name;
                vars += "=";
                vars += encodeURIComponent(theForm.elements[i].value);
            }

// Checkbox
            if (theForm.elements[i].type == "checkbox") {

vars += "&";
                vars += theForm.elements[i].name;
                vars += "=";

if (theForm.elements[i].checked == true)
                    vars += theForm.elements[i].value;
            }

// Radio
            if (theForm.elements[i].type == "radio") {

if (theForm.elements[i].checked == true) {
                    vars += "&";
                    vars += theForm.elements[i].name;
                    vars += "=";
                    vars += theForm.elements[i].value;
                }
            }

// Select (single only - multiple not supported)
            if (theForm.elements[i].type == "select-one") {

vars += "&";
                vars += theForm.elements[i].name;
                vars += "=";
                if (theForm.elements[i].options[theForm.elements[i].selectedIndex].value != "")
                    vars += encodeURIComponent(theForm.elements[i].options[theForm.elements[i].selectedIndex].value);
                else
                    vars += encodeURIComponent(theForm.elements[i].options[theForm.elements[i].selectedIndex].text);
            }
        }
    }

return vars;
}

function showPopUp(windowID) {

var theWin = document.getElementById(windowID);
    theWin.style.visibility = 'visible';
    theWin.style.display = '';

// Change cursor to progress
    document.getElementById("ajaxContentWindow").style.cursor = 'progress';
}

function hidePopUp(windowID) {

var theWin = document.getElementById(windowID);
    theWin.style.visibility = 'hidden';
    theWin.style.display = 'none';

// Change cursor from progress to default
    document.getElementById("ajaxContentWindow").style.cursor = 'default';
}

function centerPopUp(windowID, popUpWidth, popUpHeight) {

var popUpLeft;
    var popUpTop;

popUpLeft = (window.innerWidth - popUpWidth) / 2;
    popUpTop = (window.innerHeight - popUpHeight) / 2;

var theWin = document.getElementById(windowID);

theWin.style.position = 'absolute';
    theWin.style.left = popUpLeft + 'px';
    theWin.style.top = popUpTop + 'px';
    theWin.style.width = popUpWidth + 'px';
    theWin.style.height = popUpHeight + 'px';
}

function showIndicatorDiv() {

showPopUp('indicatorDiv');
    centerPopUp('indicatorDiv', 32, 32);
}

function checkboxSelectAll() {

// Determine if "select all" checkbox is checked
    if (document.getElementById("checkboxSelector").checked == true) {
        var isChecked = 1;
        activateActionButtons(1, 0);
    } else {
        var isChecked = 0;
        activateActionButtons(0, 0);
    }

// Go through each checkbox
    var theForm = document.getElementById('ftpActionForm');

for (i = 0; i < theForm.elements.length; i++) {
        if (theForm.elements[i].type == "checkbox") {
            if (isChecked == 1)
                theForm.elements[i].checked = true;
            else
                theForm.elements[i].checked = false;
        }
    }
}

var globalEditorDefaultSize = 170;

function setFileWindowSize(divID, height, dedn) {

if (dedn == 0)
        dedn = globalEditorDefaultSize;

if (height == 0) {
        var screenHeight = window.innerHeight;
        var height = screenHeight - dedn;
    }

document.getElementById("ajaxContentWindow").style.height = height + 'px';
}

function uploadFileCheck(e) {

if (document.getElementById("uploadFile").value == "")
        alert(lang_no_file_selected);
    else
        processFileUploads(e, 0, 0, '')
}

function refreshListing() {

openThisFolder(globalOpenFolder, 0);
}

var globalOpenFolder;

function openThisFolder(folder, hideRepeatBtn) {

if (folder == undefined)
        folder = "";
    else
        globalOpenFolder = folder;

// Submit form
    processForm('&ftpAction=openFolder&openFolder=' + folder);

// Hide Repeat Upload button
    if (hideRepeatBtn == 1) {
        hideRepeatButton();
        resetForm();
    }
}

function showRepeatButton() {

// Files do not upload properly in Firefox
    if (globalBrowser != "firefox") {

document.getElementById("repeatUploadDiv").style.visibility = 'visible';
        document.getElementById("repeatUploadDiv").style.display = '';
    }
}

function hideRepeatButton() {

document.getElementById("repeatUploadDiv").style.visibility = 'hidden';
    document.getElementById("repeatUploadDiv").style.display = 'none';
}

function checkFilesSelected() {

// Go through each checkbnox
    var theForm = document.getElementById('ftpActionForm');
    var isChecked = 0;

for (i = 0; i < theForm.elements.length; i++) {
        if (theForm.elements[i].type == "checkbox") {
            if (theForm.elements[i].checked == true)
                isChecked = 1;
        }
    }

if (isChecked == 0) {
        alert(lang_none_selected);
        return 0;
    } else {
        return 1;
    }
}

function checkFileChecked() {

var isChecked = 0;

// Go through each checkbox for a tick
    var theForm = document.getElementById('ftpActionForm');

for (i = 0; i < theForm.elements.length; i++) {
        if (theForm.elements[i].type == "checkbox" && theForm.elements[i].checked == true)
            isChecked = 1;
    }

// If at least one box is ticked, activate action buttons
    if (isChecked == 1) {
        activateActionButtons(1, 0);
    } else {
        activateActionButtons(0, 0);
    }
}

function activateActionButtons(active, paste) {

// Paste button
    if (paste == 1 || globalClipboardAction == 'copy')
        document.getElementById('actionButtonPaste').disabled = false;
    else
        document.getElementById('actionButtonPaste').disabled = true;

// All other buttons
    if (active == 1) {

document.getElementById('actionButtonDl').disabled = false; // download
        document.getElementById('actionButtonCut').disabled = false; // cut
        document.getElementById('actionButtonCopy').disabled = false; // copy
        document.getElementById('actionButtonRename').disabled = false; // rename
        document.getElementById('actionButtonDelete').disabled = false; // delete

if (document.getElementById('actionButtonChmod'))
            document.getElementById('actionButtonChmod').disabled = false; // chmod

} else {

document.getElementById('actionButtonDl').disabled = true;
        document.getElementById('actionButtonCut').disabled = true;
        document.getElementById('actionButtonCopy').disabled = true;
        document.getElementById('actionButtonRename').disabled = true;
        document.getElementById('actionButtonDelete').disabled = true;

if (document.getElementById('actionButtonChmod'))
            document.getElementById('actionButtonChmod').disabled = true;
    }
}

function alertCopyWarning() {

// This function is not active by default, but can
    // be activated on the actionFunctionCopy() function
    alert('WARNING: As files cannot be copied on the remote server they \n will be downloaded to the client server and uploaded to the \n destination folder. Depending on the size and number of files \n being copied, this may take several minutes.');
}

var globalClipboardAction;

function setClipboard(type) {

globalClipboardAction = type;
}

function parseDownloadError(error) {

processForm('&ftpAction=openFolder&error=' + error);
}

function updateChmodNum(cbId, n) {

var c = document.getElementById("chmodNum").value;

if (c == "")
        c = 0;

if (document.getElementById(cbId).checked == true)
        c = parseInt(c) + n;
    else
        c = c - n;

document.getElementById("chmodNum").value = c;
}

function displayContextMenu(e, file, folder, isLin) {

stopBrowserActions(e);
    showFileContextMenu(e, file, folder, isLin);
}

function hideFileContextMenu() {

document.getElementById("contextMenu").style.visibility = 'hidden';
    document.getElementById("contextMenu").style.display = 'none';
}

var globalContextHeight;

function showFileContextMenu(e, file, folder, isLin) {

globalContextHeight = 12; // top and bottom padding

// Set function for paste
    if (file == "" && (globalClipboardAction == "cut" || globalClipboardAction == "copy"))
        var pasteOnclick = "actionFunctionPaste('" + folder + "')";
    else
        var pasteOnclick = "";

var menuHTML = "";

// Open folder or Download file
    if (folder != "")
        menuHTML += createContextMenuItem(lang_context_open, "openThisFolder('" + folder + "',1)", 1);
    if (file != "")
        menuHTML += createContextMenuItem(lang_context_download, "window.location='?dl=" + file + "'", 1);

if (folder != "" || file != "") {

// Check if file is editable
        if (file != "") {
            var extension = file.substring(file.lastIndexOf('.') + 1);
            if (editableExts.indexOf(extension) > -1)
                menuHTML += createContextMenuItem(lang_context_edit, "actionFunctionEdit('" + file + "')", 1);
        }

menuHTML += createContextMenuItem(lang_context_cut, "actionFunctionCut('" + file + "','" + folder + "')", 0);
        menuHTML += createContextMenuItem(lang_context_copy, "actionFunctionCopy('" + file + "','" + folder + "')", 0);
        menuHTML += createContextMenuItem(lang_context_paste, pasteOnclick, 0);
        menuHTML += createContextMenuItem(lang_context_rename, "actionFunctionRename('" + file + "','" + folder + "')", 0);
        menuHTML += createContextMenuItem(lang_context_delete, "actionFunctionDelete('" + file + "','" + folder + "')", isLin);

// Include "Chmod" if Linux
        if (isLin == 1)
            menuHTML += createContextMenuItem(lang_context_chmod, "actionFunctionChmod('" + file + "','" + folder + "')", 0);

} else {

menuHTML += createContextMenuItem(lang_context_cut, "", 0);
        menuHTML += createContextMenuItem(lang_context_copy, "", 0);
        menuHTML += createContextMenuItem(lang_context_paste, pasteOnclick, 0);
    }

// Load the menu HTML into the menu DIV
    document.getElementById("contextMenu").innerHTML = menuHTML;

// Position div to cursor
    positionDivToCursor(e, "contextMenu");
}

function createContextMenuItem(label, onclick, divider) {

if (onclick == "")
        var menuHTML = '<div class="contextMenuDivInactive" class="contextMenuInactive">' + label + '</div>';
    else
        var menuHTML = '<div class="contextMenuDiv" onclick="' + onclick + '" onmouseover="this.className=\'contextMenuDivMouseOver\';" onmouseout="this.className=\'contextMenuDiv\';">' + label + '</div>';

// Add horizontal divider
    if (divider == 1) {
        menuHTML += '<div class="contextMenuDivider"></div>';
        globalContextHeight = parseInt(globalContextHeight) + 12;
    }

// Set height of the menu
    globalContextHeight = parseInt(globalContextHeight) + 29;

return menuHTML;
}

function actionFunctionEdit(file) {

var vars = '&ftpAction=edit&file=' + file;
    processForm(vars);
}

function actionFunctionDl(file, folder) {

var vars = '&ftpAction=download_zip';

// Check if 1+ checkboxes selected
    if (checkFilesSelected() == 1) {
        processForm(vars);
    }
}

function actionFunctionCut(file, folder) {

var vars = '&ftpAction=cut&folderSingle=' + folder + '&fileSingle=' + file;

// Check if a file or folder is set or 1+ checkboxes selected
    if (file != '' || folder != '' || checkFilesSelected() == 1) {
        processForm(vars);
        setClipboard('cut');
        activateActionButtons(0, 1);
    }
}

function actionFunctionCopy(file, folder) {

var vars = '&ftpAction=copy&folderSingle=' + folder + '&fileSingle=' + file;

// Check if a file or folder is set or 1+ checkboxes selected
    if (file != '' || folder != '' || checkFilesSelected() == 1) {
        //alertCopyWarning();
        processForm(vars);
        setClipboard('copy');
        activateActionButtons(0, 1);
    }
}

function actionFunctionPaste(folder) {

var vars = '&ftpAction=paste';

// Check if a folder has been right-clicked on for paste
    if (folder != "")
        vars += '&rightClickFolder=' + folder;

processForm(vars);
    activateActionButtons(0, 0);

// Reset clipboard action for cut
    if (globalClipboardAction == "cut")
        globalClipboardAction = "";
}

function actionFunctionRename(file, folder) {

var vars = '&ftpAction=rename&folderSingle=' + folder + '&fileSingle=' + file;

// Check if a file or folder is set or 1+ checkboxes selected
    if (file != '' || folder != '' || checkFilesSelected() == 1) {
        processForm(vars);
    }
}

function actionFunctionDelete(file, folder) {

var vars = '&ftpAction=delete';

if (file != '' || folder != '')
        vars += '&folderSingle=' + folder + '&fileSingle=' + file;

// Check if a file or folder is set or 1+ checkboxes selected
    if (file != '' || folder != '' || checkFilesSelected() == 1) {
        processForm(vars);
        activateActionButtons(0, 0);
    }
}

function actionFunctionChmod(file, folder) {

var vars = '&ftpAction=chmod&folderSingle=' + folder + '&fileSingle=' + file;

// Check if a file or folder is set or 1+ checkboxes selected
    if (file != '' || folder != '' || checkFilesSelected() == 1) {
        processForm(vars);
    }
}

function actionFunctionLogout() {

document.location.href = '?logout=1'
}

function selectFile(theId, checkIE) {

if (checkIE == 0 || (checkIE == 1 && globalBrowser != "ie10+" && globalBrowser != "ie9-")) {

// Remove any existing borders
        unselectFiles();

// Add border to item
        document.getElementById(theId).style.border = '1px dotted gray';
        document.getElementById(theId).style.marginLeft = '-1px';
        document.getElementById(theId).style.marginRight = '-1px';
    }
}

function unselectFolder(folder) {

var href = document.getElementById(folder);

href.style.border = '';
    href.style.marginLeft = '0px';
    href.style.marginRight = '0px';
}

function unselectFiles() {

// Go through each <a> tag and remove any borders
    var hrefs = document.getElementsByTagName("A");
    for (var i = 0; i < hrefs.length; i++) {
        hrefs[i].style.border = '';
        hrefs[i].style.marginLeft = '0px';
        hrefs[i].style.marginRight = '0px';
    }
}

var globalDragFile;

function setDragFile(file, folder) {

if (file != "")
        globalDragFile = file;
    if (folder != "")
        globalDragFile = folder;
}

function dragFile(e) {

stopBrowserActions(e);
}

function dropFile(folder) {

var vars = '&ftpAction=dragDrop&dragFile=' + globalDragFile + '&dropFolder=' + folder;
    processForm(vars);
    activateActionButtons(0, 0);
}

function positionDivToCursor(e, divId) {

var mousex = e.clientX;
    var mousey = e.clientY;
    var innerHeight = window.innerHeight;

// Adjust Y for IE
    //if (globalBrowser != "ie")
    //    mousey = parseInt(mousey) + 15;

// Adjust height
    if ((parseInt(mousey) + globalContextHeight) > innerHeight)
        mousey = mousey - globalContextHeight + 15;

// Set coordinates for context menu and display
    document.getElementById(divId).style.left = mousex + 'px';
    document.getElementById(divId).style.top = mousey + 'px';
    document.getElementById(divId).style.visibility = 'visible';
    document.getElementById(divId).style.display = '';
}

function formatFileSize(size) {

if (size < 1024) {
        size = Math.round(size) + ' ' + lang_size_b;
    } else if (size < (1024 * 1024)) {
        size = Math.round(size / 1024) + ' ' + lang_size_kb;
    } else if (size < (1024 * 1024 * 1024)) {
        size = ((size / 1024) / 1024).toFixed(1) + ' ' + lang_size_mb;
    } else if (size < (1024 * 1024 * 1024 * 1024)) {
        size = (((size / 1024) / 1024) / 1024).toFixed(1) + ' ' + lang_size_gb;
    }

return size;
}

function formatSecondsToTime(s) {

var time = '';

var h = Math.floor(s / 3600);
    if (h > 0)
        s = s - (h * 3600);

var m = Math.floor(s / 60);
    if (m > 0)
        s = s - (m * 60);

if (h < 10)
        time += '0';

time += h + ':';

if (m < 10)
        time += '0';

time += m + ':';

if (s < 10)
        time += '0';

time += s;

return time;
}

function formatStrLen(str, n, elipse) {

if (str.length > n) {

str = str.substr(0, n);

if (elipse == 1)
            str = str + '...';
    }

return str;
}

function deleteProgressRow(rowID) {

// Delete the row
    var row = document.getElementById("row" + rowID);
    row.parentNode.removeChild(row);

// Check if transfer table can be closed
    var rowCount = document.getElementById("uploadProgressTable").rows.length;

if (rowCount == 1) {
        hidePopUp("uploadProgressDiv");
        setFileWindowSize("ajaxContentWindow", 0, 0);
    }
}

function fileChoose(e) {

document.getElementById("uploadFile").click();
}

function dirChoose(e) {

document.getElementById("uploadDir").click();
}

function resetForm() {

// Required for file onChange to work in Chrome
    document.ftpActionForm.reset();
}

function submitToIframe(vars) {

var theForm = document.forms["ftpActionForm"];

// Submit the form post to the iframe
    theForm.target = 'ajaxIframe';
    theForm.action = '?' + vars;
    theForm.submit();

// Reset values
    theForm.target = '';
    theForm.action = '?';
}

function displayUploadButtons() {

var html = "";

html += '<div class="floatLeft10">';

// IE Upload File (for < IE9)
    if (globalBrowser == "ie9-") {
        html += '<input type="file" name="uploadFile" id="uploadFile" multiple onChange="processFileUploads(event,0,0,\'\')"> ';
        html += '<input type="button" value="' + lang_btn_upload_file + '" onClick="uploadFileCheck(event)" class="' + adjustButtonWidth(lang_btn_upload_file) + '">';
    }

// Non-IE9 Upload File
    if (globalBrowser != "ie9-") {
        html += '<input type="button" value="' + lang_btn_upload_files + '" onClick="fileChoose(event)" class="' + adjustButtonWidth(lang_btn_upload_files) + '">';
    }

html += '</div>';

// Repeat Button
    html += '<div id="repeatUploadDiv" style="visibility: hidden; display: none">';
    html += '<div class="floatLeft10">';
    html += '<input type="button" value="' + lang_btn_upload_repeat + '" onclick="processFileUploads(event,0,0,\'\')" class="' + adjustButtonWidth(lang_btn_upload_repeat) + '">';
    html += '</div>';
    html += '</div>';

// Chrome Upload Folder
    if (globalBrowser == "chrome") {
        html += '<div class="floatLeft">';
        html += '<input type="button" value="' + lang_btn_upload_folder + '" onClick="dirChoose(event)" class="' + adjustButtonWidth(lang_btn_upload_folder) + '">';
        html += '<div class="uploadHiddenDiv">';
        html += '<input type="file" name="uploadDir" id="uploadDir" onChange="processFileUploads(event,0,1,\'\')" webkitdirectory directory>';
        html += '</div>';
        html += '</div>';
    }

// Non-IE9 Upload File Setter (hidden)
    if (globalBrowser != "ie9-") {
        html += '<div class="uploadHiddenDiv">';
        html += '<input type="file" name="uploadFile" id="uploadFile" onChange="processFileUploads(event,0,0,\'\')"';

// Check for Win/Safari combo, as multiple not supported
        if (globalOs == "win" && globalBrowser == "safari") {} else {
            html += " multiple";
        }

html += '>';
        html += '</div>';
    }

// Write the HTML to the div
    document.getElementById("uploadButtonsDiv").innerHTML = html;
}

function adjustButtonWidth(str) {

if (str.length > 12)
        return 'inputButtonNf';
    else
        return "inputButton";
}

function actionDownloadZip() {
	submitToIframe("&ftpAction=download_zip");
}

function displayWaiting(fieldId) {
	document.getElementById(fieldId).innerHTML = '<img src="images/indicator.gif" width="32" height="32" border="0">';
}

detectBrowser();
detectOs();
listenDropFiles();
listenContextMenu();
setFileWindowSize("ajaxContentWindow", 0, 0);
displayUploadButtons();