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p,h=j,k,e,m;if(m=j.getAttribute(d)){while(h.parentNode&&(h=h.parentNode).nodeType===1&&!(p=h.getAttribute(d)));if(p!==m){h=h.parentNode?h.nodeType===11?0:h.getAttribute(d)||0:0;if(!(e=b[m])){e=f[m];e=g(e,b[h]||f[h]);e.key=++i;b[i]=e}c&&o(m)}j.removeAttribute(d)}else if(c&&(e=a.data(j,"tmplItem"))){o(e.key);b[e.key]=e;h=a.data(j.parentNode,"tmplItem");h=h?h.key:0}if(e){k=e;while(k&&k.key!=h){k.nodes.push(j);k=k.parent}delete e._ctnt;delete e._wrap;a.data(j,"tmplItem",e)}function o(a){a=a+n;e=l[a]=l[a]||g(e,b[e.parent.key+n]||e.parent)}}}function u(a,d,c,b){if(!a)return l.pop();l.push({_:a,tmpl:d,item:this,data:c,options:b})}function w(d,c,b){return a.tmpl(a.template(d),c,b,this)}function x(b,d){var c=b.options||{};c.wrapped=d;return a.tmpl(a.template(b.tmpl),b.data,c,b.item)}function v(d,c){var b=this._wrap;return a.map(a(a.isArray(b)?b.join(""):b).filter(d||"*"),function(a){return c?a.innerText||a.textContent:a.outerHTML||s(a)})}function t(){var b=this.nodes;a.tmpl(null,null,null,this).insertBefore(b[0]);a(b).remove()}})(jQuery); /** * http://github.com/valums/file-uploader * * Multiple file upload component with progress-bar, drag-and-drop. * © 2010 Andrew Valums ( andrew(at)valums.com ) * * Licensed under GNU GPL 2 or later, see license.txt. */ // // Helper functions // var qq = qq || {}; /** * Adds all missing properties from second obj to first obj */ qq.extend = function(first, second){ for (var prop in second){ first[prop] = second[prop]; } }; /** * Searches for a given element in the array, returns -1 if it is not present. * @param {Number} [from] The index at which to begin the search */ qq.indexOf = function(arr, elt, from){ if (arr.indexOf) return arr.indexOf(elt, from); from = from || 0; var len = arr.length; if (from < 0) from += len; for (; from < len; from++){ if (from in arr && arr[from] === elt){ return from; } } return -1; }; qq.getUniqueId = (function(){ var id = 0; return function(){ return id++; }; })(); // // Events qq.attach = function(element, type, fn){ if (element.addEventListener){ element.addEventListener(type, fn, false); } else if (element.attachEvent){ element.attachEvent('on' + type, fn); } }; qq.detach = function(element, type, fn){ if (element.removeEventListener){ element.removeEventListener(type, fn, false); } else if (element.attachEvent){ element.detachEvent('on' + type, fn); } }; qq.preventDefault = function(e){ if (e.preventDefault){ e.preventDefault(); } else{ e.returnValue = false; } }; // // Node manipulations /** * Insert node a before node b. */ qq.insertBefore = function(a, b){ b.parentNode.insertBefore(a, b); }; qq.remove = function(element){ element.parentNode.removeChild(element); }; qq.contains = function(parent, descendant){ // compareposition returns false in this case if (parent == descendant) return true; if (parent.contains){ return parent.contains(descendant); } else { return !!(descendant.compareDocumentPosition(parent) & 8); } }; /** * Creates and returns element from html string * Uses innerHTML to create an element */ qq.toElement = (function(){ var div = document.createElement('div'); return function(html){ div.innerHTML = html; var element = div.firstChild; div.removeChild(element); return element; }; })(); // // Node properties and attributes /** * Sets styles for an element. * Fixes opacity in IE6-8. */ qq.css = function(element, styles){ if (styles.opacity != null){ if (typeof element.style.opacity != 'string' && typeof(element.filters) != 'undefined'){ styles.filter = 'alpha(opacity=' + Math.round(100 * styles.opacity) + ')'; } } qq.extend(element.style, styles); }; qq.hasClass = function(element, name){ var re = new RegExp('(^| )' + name + '( |$)'); return re.test(element.className); }; qq.addClass = function(element, name){ if (!qq.hasClass(element, name)){ element.className += ' ' + name; } }; qq.removeClass = function(element, name){ var re = new RegExp('(^| )' + name + '( |$)'); element.className = element.className.replace(re, ' ').replace(/^\s+|\s+$/g, ""); }; qq.setText = function(element, text){ element.innerText = text; element.textContent = text; }; // // Selecting elements qq.children = function(element){ var children = [], child = element.firstChild; while (child){ if (child.nodeType == 1){ children.push(child); } child = child.nextSibling; } return children; }; qq.getByClass = function(element, className){ if (element.querySelectorAll){ return element.querySelectorAll('.' + className); } var result = []; var candidates = element.getElementsByTagName("*"); var len = candidates.length; for (var i = 0; i < len; i++){ if (qq.hasClass(candidates[i], className)){ result.push(candidates[i]); } } return result; }; /** * obj2url() takes a json-object as argument and generates * a querystring. pretty much like jQuery.param() * * how to use: * * `qq.obj2url({a:'b',c:'d'},'http://any.url/upload?otherParam=value');` * * will result in: * * `http://any.url/upload?otherParam=value&a=b&c=d` * * @param Object JSON-Object * @param String current querystring-part * @return String encoded querystring */ qq.obj2url = function(obj, temp, prefixDone){ var uristrings = [], prefix = '&', add = function(nextObj, i){ var nextTemp = temp ? (/\[\]$/.test(temp)) // prevent double-encoding ? temp : temp+'['+i+']' : i; if ((nextTemp != 'undefined') && (i != 'undefined')) { uristrings.push( (typeof nextObj === 'object') ? qq.obj2url(nextObj, nextTemp, true) : (Object.prototype.toString.call(nextObj) === '[object Function]') ? encodeURIComponent(nextTemp) + '=' + encodeURIComponent(nextObj()) : encodeURIComponent(nextTemp) + '=' + encodeURIComponent(nextObj) ); } }; if (!prefixDone && temp) { prefix = (/\?/.test(temp)) ? (/\?$/.test(temp)) ? '' : '&' : '?'; uristrings.push(temp); uristrings.push(qq.obj2url(obj)); } else if ((Object.prototype.toString.call(obj) === '[object Array]') && (typeof obj != 'undefined') ) { // we wont use a for-in-loop on an array (performance) for (var i = 0, len = obj.length; i < len; ++i){ add(obj[i], i); } } else if ((typeof obj != 'undefined') && (obj !== null) && (typeof obj === "object")){ // for anything else but a scalar, we will use for-in-loop for (var i in obj){ add(obj[i], i); } } else { uristrings.push(encodeURIComponent(temp) + '=' + encodeURIComponent(obj)); } return uristrings.join(prefix) .replace(/^&/, '') .replace(/%20/g, '+'); }; // // // Uploader Classes // // var qq = qq || {}; /** * Creates upload button, validates upload, but doesn't create file list or dd. */ qq.FileUploaderBasic = function(o){ this._options = { // set to true to see the server response debug: false, action: '/server/upload', params: {}, button: null, multiple: true, maxConnections: 3, method: 'POST', fieldName: 'qqfile', // validation allowedExtensions: [], sizeLimit: 0, minSizeLimit: 0, maxFilesCount: 0, // 0 - no limit, works only in multiple mode minFilesCount: 0, // 0 - no limit, works only in multiple mode // events // return false to cancel submit onSubmit: function(id, fileName){}, onProgress: function(id, fileName, loaded, total){}, onComplete: function(id, fileName, responseJSON){}, onCancel: function(id, fileName){}, // messages messages: { typeError: "{file} has invalid extension. Only {extensions} are allowed.", sizeError: "{file} is too large, maximum file size is {sizeLimit}.", minSizeError: "{file} is too small, minimum file size is {minSizeLimit}.", emptyError: "{file} is empty, please select files again without it.", onLeave: "The files are being uploaded, if you leave now the upload will be cancelled.", maxFilesError: "You must select less then {maxFilesCount} files.", minFilesError: "You must select more then {minFilesCount} files." }, showMessage: function(message){ alert(message); } }; qq.extend(this._options, o); // number of files being uploaded this._filesInProgress = 0; // number of files was processed this._filesUploaded = 0; this._handler = this._createUploadHandler(); if (this._options.button){ this._button = this._createUploadButton(this._options.button); } this._preventLeaveInProgress(); }; qq.FileUploaderBasic.prototype = { setParams: function(params){ this._options.params = params; }, getInProgress: function(){ return this._filesInProgress; }, _createUploadButton: function(element){ var self = this; return new qq.UploadButton({ element: element, multiple: this._options.multiple && qq.UploadHandlerXhr.isSupported(), onChange: function(input){ self._onInputChange(input); } }); }, _createUploadHandler: function(){ var self = this, handlerClass; if(qq.UploadHandlerXhr.isSupported()){ handlerClass = 'UploadHandlerXhr'; } else { handlerClass = 'UploadHandlerForm'; } var handler = new qq[handlerClass]({ debug: this._options.debug, action: this._options.action, maxConnections: this._options.maxConnections, fieldName: this._options.fieldName, method: this._options.method, onProgress: function(id, fileName, loaded, total){ self._onProgress(id, fileName, loaded, total); self._options.onProgress(id, fileName, loaded, total); }, onComplete: function(id, fileName, result){ self._onComplete(id, fileName, result); self._options.onComplete(id, fileName, result); }, onCancel: function(id, fileName){ self._onCancel(id, fileName); self._options.onCancel(id, fileName); } }); return handler; }, _preventLeaveInProgress: function(){ var self = this; qq.attach(window, 'beforeunload', function(e){ if (!self._filesInProgress){return;} var e = e || window.event; // for ie, ff e.returnValue = self._options.messages.onLeave; // for webkit return self._options.messages.onLeave; }); }, _onSubmit: function(id, fileName){ this._filesInProgress++; }, _onProgress: function(id, fileName, loaded, total){ }, _onComplete: function(id, fileName, result){ this._filesInProgress--; if (result.error){ this._options.showMessage(result.error); } else { this._filesUploaded++; } }, _onCancel: function(id, fileName){ this._filesInProgress--; }, _onInputChange: function(input){ if (this._handler instanceof qq.UploadHandlerXhr){ this._uploadFileList(input.files); } else { if (this._validateFile(input)){ this._uploadFile(input); } } this._button.reset(); }, _uploadFileList: function(files){ if ( this._validateFiles(files) ) { for (var i=0; i 0) { if ( uploadedCount > this._options.maxFilesCount) { this._error('maxFilesError', 'name'); return false; } } if (this._options.minFilesCount > 0) { if ( uploadedCount < this._options.minFilesCount) { this._error('minFilesError', 'name'); return false; } } for (var i=0; i this._options.sizeLimit){ this._error('sizeError', name); return false; } else if (size && size < this._options.minSizeLimit){ this._error('minSizeError', name); return false; } return true; }, _error: function(code, fileName){ var message = this._options.messages[code]; function r(name, replacement){ message = message.replace(name, replacement); } r('{file}', this._formatFileName(fileName)); r('{extensions}', this._options.allowedExtensions.join(', ')); r('{sizeLimit}', this._formatSize(this._options.sizeLimit)); r('{minSizeLimit}', this._formatSize(this._options.minSizeLimit)); r('{maxFilesCount}', this._options.maxFilesCount); r('{minFilesCount}', this._options.minFilesCount); this._options.showMessage(message); }, _formatFileName: function(name){ if (name.length > 33){ name = name.slice(0, 19) + '...' + name.slice(-13); } return name; }, _isAllowedExtension: function(fileName){ var ext = (-1 !== fileName.indexOf('.')) ? fileName.replace(/.*[.]/, '').toLowerCase() : ''; var allowed = this._options.allowedExtensions; if (!allowed.length){return true;} for (var i=0; i 99); return Math.max(bytes, 0.1).toFixed(1) + ['kB', 'MB', 'GB', 'TB', 'PB', 'EB'][i]; } }; /** * Class that creates upload widget with drag-and-drop and file list * @inherits qq.FileUploaderBasic */ qq.FileUploader = function(o){ // call parent constructor qq.FileUploaderBasic.apply(this, arguments); // additional options qq.extend(this._options, { element: null, // if set, will be used instead of qq-upload-list in template listElement: null, template: '
' + '
Drop files here to upload
' + '
Upload a file
' + '
    ' + '
    ', // template for one item in file list fileTemplate: '
  • ' + '' + '' + '' + 'Cancel' + 'Failed' + '
    • ', classes: { // used to get elements from templates button: 'qq-upload-button', drop: 'qq-upload-drop-area', dropActive: 'qq-upload-drop-area-active', list: 'qq-upload-list', file: 'qq-upload-file', spinner: 'qq-upload-spinner', size: 'qq-upload-size', cancel: 'qq-upload-cancel', // added to list item when upload completes // used in css to hide progress spinner success: 'qq-upload-success', fail: 'qq-upload-fail' } }); // overwrite options with user supplied qq.extend(this._options, o); this._element = this._options.element; this._element.innerHTML = this._options.template; this._listElement = this._options.listElement || this._find(this._element, 'list'); this._classes = this._options.classes; this._button = this._createUploadButton(this._find(this._element, 'button')); this._bindCancelEvent(); this._setupDragDrop(); }; // inherit from Basic Uploader qq.extend(qq.FileUploader.prototype, qq.FileUploaderBasic.prototype); qq.extend(qq.FileUploader.prototype, { /** * Gets one of the elements listed in this._options.classes **/ _find: function(parent, type){ var element = qq.getByClass(parent, this._options.classes[type])[0]; if (!element){ throw new Error('element not found ' + type); } return element; }, _setupDragDrop: function(){ var self = this, dropArea = this._find(this._element, 'drop'); var dz = new qq.UploadDropZone({ element: dropArea, onEnter: function(e){ qq.addClass(dropArea, self._classes.dropActive); e.stopPropagation(); }, onLeave: function(e){ e.stopPropagation(); }, onLeaveNotDescendants: function(e){ qq.removeClass(dropArea, self._classes.dropActive); }, onDrop: function(e){ dropArea.style.display = 'none'; qq.removeClass(dropArea, self._classes.dropActive); self._uploadFileList(e.dataTransfer.files); } }); dropArea.style.display = 'none'; qq.attach(document, 'dragenter', function(e){ if (!dz._isValidFileDrag(e)) return; dropArea.style.display = 'block'; }); qq.attach(document, 'dragleave', function(e){ if (!dz._isValidFileDrag(e)) return; var relatedTarget = document.elementFromPoint(e.clientX, e.clientY); // only fire when leaving document out if ( ! relatedTarget || relatedTarget.nodeName == "HTML"){ dropArea.style.display = 'none'; } }); }, _onSubmit: function(id, fileName){ qq.FileUploaderBasic.prototype._onSubmit.apply(this, arguments); this._addToList(id, fileName); }, _onProgress: function(id, fileName, loaded, total){ qq.FileUploaderBasic.prototype._onProgress.apply(this, arguments); var item = this._getItemByFileId(id); var size = this._find(item, 'size'); size.style.display = 'inline'; var text; if (loaded != total){ text = Math.round(loaded / total * 100) + '% from ' + this._formatSize(total); } else { text = this._formatSize(total); } qq.setText(size, text); }, _onComplete: function(id, fileName, result){ qq.FileUploaderBasic.prototype._onComplete.apply(this, arguments); // mark completed var item = this._getItemByFileId(id); qq.remove(this._find(item, 'cancel')); qq.remove(this._find(item, 'spinner')); if (result.success){ qq.addClass(item, this._classes.success); } else { qq.addClass(item, this._classes.fail); } }, _addToList: function(id, fileName){ var item = qq.toElement(this._options.fileTemplate); item.qqFileId = id; var fileElement = this._find(item, 'file'); qq.setText(fileElement, this._formatFileName(fileName)); this._find(item, 'size').style.display = 'none'; this._listElement.appendChild(item); }, _getItemByFileId: function(id){ var item = this._listElement.firstChild; // there can't be txt nodes in dynamically created list // and we can use nextSibling while (item){ if (item.qqFileId == id) return item; item = item.nextSibling; } }, /** * delegate click event for cancel link **/ _bindCancelEvent: function(){ var self = this, list = this._listElement; qq.attach(list, 'click', function(e){ e = e || window.event; var target = e.target || e.srcElement; if (qq.hasClass(target, self._classes.cancel)){ qq.preventDefault(e); var item = target.parentNode; self._handler.cancel(item.qqFileId); qq.remove(item); } }); } }); qq.UploadDropZone = function(o){ this._options = { element: null, onEnter: function(e){}, onLeave: function(e){}, // is not fired when leaving element by hovering descendants onLeaveNotDescendants: function(e){}, onDrop: function(e){} }; qq.extend(this._options, o); this._element = this._options.element; this._disableDropOutside(); this._attachEvents(); }; qq.UploadDropZone.prototype = { _disableDropOutside: function(e){ // run only once for all instances if (!qq.UploadDropZone.dropOutsideDisabled ){ qq.attach(document, 'dragover', function(e){ if (e.dataTransfer){ e.dataTransfer.dropEffect = 'none'; e.preventDefault(); } }); qq.UploadDropZone.dropOutsideDisabled = true; } }, _attachEvents: function(){ var self = this; qq.attach(self._element, 'dragover', function(e){ if (!self._isValidFileDrag(e)) return; var effect = e.dataTransfer.effectAllowed; if (effect == 'move' || effect == 'linkMove'){ e.dataTransfer.dropEffect = 'move'; // for FF (only move allowed) } else { e.dataTransfer.dropEffect = 'copy'; // for Chrome } e.stopPropagation(); e.preventDefault(); }); qq.attach(self._element, 'dragenter', function(e){ if (!self._isValidFileDrag(e)) return; self._options.onEnter(e); }); qq.attach(self._element, 'dragleave', function(e){ if (!self._isValidFileDrag(e)) return; self._options.onLeave(e); var relatedTarget = document.elementFromPoint(e.clientX, e.clientY); // do not fire when moving a mouse over a descendant if (qq.contains(this, relatedTarget)) return; self._options.onLeaveNotDescendants(e); }); qq.attach(self._element, 'drop', function(e){ if (!self._isValidFileDrag(e)) return; e.preventDefault(); self._options.onDrop(e); }); }, _isValidFileDrag: function(e){ var dt = e.dataTransfer, // do not check dt.types.contains in webkit, because it crashes safari 4 isWebkit = navigator.userAgent.indexOf("AppleWebKit") > -1; // dt.effectAllowed is none in Safari 5 // dt.types.contains check is for firefox return dt && dt.effectAllowed != 'none' && (dt.files || (!isWebkit && dt.types.contains && dt.types.contains('Files'))); } }; qq.UploadButton = function(o){ this._options = { element: null, // if set to true adds multiple attribute to file input multiple: false, // name attribute of file input name: 'file', onChange: function(input){}, hoverClass: 'qq-upload-button-hover', focusClass: 'qq-upload-button-focus' }; qq.extend(this._options, o); this._element = this._options.element; // make button suitable container for input qq.css(this._element, { position: 'relative', overflow: 'hidden', // Make sure browse button is in the right side // in Internet Explorer direction: 'ltr' }); this._input = this._createInput(); }; qq.UploadButton.prototype = { /* returns file input element */ getInput: function(){ return this._input; }, /* cleans/recreates the file input */ reset: function(){ if (this._input.parentNode){ qq.remove(this._input); } qq.removeClass(this._element, this._options.focusClass); this._input = this._createInput(); }, _createInput: function(){ var input = document.createElement("input"); if (this._options.multiple){ input.setAttribute("multiple", "multiple"); } input.setAttribute("type", "file"); input.setAttribute("name", this._options.name); qq.css(input, { position: 'absolute', // in Opera only 'browse' button // is clickable and it is located at // the right side of the input right: 0, top: 0, fontFamily: 'Arial', // 4 persons reported this, the max values that worked for them were 243, 236, 236, 118 fontSize: '118px', margin: 0, padding: 0, cursor: 'pointer', opacity: 0 }); this._element.appendChild(input); var self = this; qq.attach(input, 'change', function(){ self._options.onChange(input); }); qq.attach(input, 'mouseover', function(){ qq.addClass(self._element, self._options.hoverClass); }); qq.attach(input, 'mouseout', function(){ qq.removeClass(self._element, self._options.hoverClass); }); qq.attach(input, 'focus', function(){ qq.addClass(self._element, self._options.focusClass); }); qq.attach(input, 'blur', function(){ qq.removeClass(self._element, self._options.focusClass); }); // IE and Opera, unfortunately have 2 tab stops on file input // which is unacceptable in our case, disable keyboard access if (window.attachEvent){ // it is IE or Opera input.setAttribute('tabIndex', "-1"); } return input; } }; /** * Class for uploading files, uploading itself is handled by child classes */ qq.UploadHandlerAbstract = function(o){ this._options = { debug: false, action: '/upload.php', method: 'POST', fieldName: 'qqfile', // maximum number of concurrent uploads maxConnections: 999, onProgress: function(id, fileName, loaded, total){}, onComplete: function(id, fileName, response){}, onCancel: function(id, fileName){} }; qq.extend(this._options, o); this._queue = []; // params for files in queue this._params = []; }; qq.UploadHandlerAbstract.prototype = { log: function(str){ if (this._options.debug && window.console) console.log('[uploader] ' + str); }, /** * Adds file or file input to the queue * @returns id **/ add: function(file){}, /** * Sends the file identified by id and additional query params to the server */ upload: function(id, params){ var len = this._queue.push(id); var copy = {}; qq.extend(copy, params); this._params[id] = copy; // if too many active uploads, wait... if (len <= this._options.maxConnections){ this._upload(id, this._params[id]); } }, /** * Cancels file upload by id */ cancel: function(id){ this._cancel(id); this._dequeue(id); }, /** * Cancells all uploads */ cancelAll: function(){ for (var i=0; i= max && i < max){ var nextId = this._queue[max-1]; this._upload(nextId, this._params[nextId]); } } }; /** * Class for uploading files using form and iframe * @inherits qq.UploadHandlerAbstract */ qq.UploadHandlerForm = function(o){ qq.UploadHandlerAbstract.apply(this, arguments); this._inputs = {}; }; // @inherits qq.UploadHandlerAbstract qq.extend(qq.UploadHandlerForm.prototype, qq.UploadHandlerAbstract.prototype); qq.extend(qq.UploadHandlerForm.prototype, { add: function(fileInput){ fileInput.setAttribute('name', this._options.fieldName); var id = 'qq-upload-handler-iframe' + qq.getUniqueId(); this._inputs[id] = fileInput; // remove file input from DOM if (fileInput.parentNode){ qq.remove(fileInput); } return id; }, getName: function(id){ // get input value and remove path to normalize return this._inputs[id].value.replace(/.*(\/|\\)/, ""); }, _cancel: function(id){ this._options.onCancel(id, this.getName(id)); delete this._inputs[id]; var iframe = document.getElementById(id); if (iframe){ // to cancel request set src to something else // we use src="javascript:false;" because it doesn't // trigger ie6 prompt on https iframe.setAttribute('src', 'javascript:false;'); qq.remove(iframe); } }, _upload: function(id, params){ var input = this._inputs[id]; if (!input){ throw new Error('file with passed id was not added, or already uploaded or cancelled'); } var fileName = this.getName(id); var iframe = this._createIframe(id); var form = this._createForm(iframe, params); form.appendChild(input); var self = this; this._attachLoadEvent(iframe, function(){ self.log('iframe loaded'); var response = self._getIframeContentJSON(iframe); self._options.onComplete(id, fileName, response); self._dequeue(id); delete self._inputs[id]; // timeout added to fix busy state in FF3.6 setTimeout(function(){ qq.remove(iframe); }, 1); }); form.submit(); qq.remove(form); return id; }, _attachLoadEvent: function(iframe, callback){ qq.attach(iframe, 'load', function(){ // when we remove iframe from dom // the request stops, but in IE load // event fires if (!iframe.parentNode){ return; } // fixing Opera 10.53 if (iframe.contentDocument && iframe.contentDocument.body && iframe.contentDocument.body.innerHTML == "false"){ // In Opera event is fired second time // when body.innerHTML changed from false // to server response approx. after 1 sec // when we upload file with iframe return; } callback(); }); }, /** * Returns json object received by iframe from server. */ _getIframeContentJSON: function(iframe){ // iframe.contentWindow.document - for IE<7 var doc = iframe.contentDocument ? iframe.contentDocument: iframe.contentWindow.document, response; this.log("converting iframe's innerHTML to JSON"); this.log("innerHTML = " + doc.body.innerHTML); try { response = eval("(" + doc.body.innerHTML + ")"); } catch(err){ response = {}; } return response; }, /** * Creates iframe with unique name */ _createIframe: function(id){ // We can't use following code as the name attribute // won't be properly registered in IE6, and new window // on form submit will open // var iframe = document.createElement('iframe'); // iframe.setAttribute('name', id); var iframe = qq.toElement('