(function (window, document, plupload, undef){ 
function getById(id){ 
return document.getElementById(id); 
} 
plupload.runtimes.Html4 = plupload.addRuntime("html4", { 
getFeatures: function (){ 
return { 
multipart: true ,
triggerDialog: (plupload.ua.gecko && window.FormData || plupload.ua.webkit)}
; 
} 
,
init: function (uploader, callback){ 
uploader.bind("Init", function (up){ 
var container = document.body, iframe, url = "javascript", currentFile, input, currentFileId, fileIds = [] , IE = /MSIE/.test(navigator.userAgent), mimes = [] , filters = up.settings.filters, i, ext, type, y; 
no_type_restriction: for (i = 0; i < _AN_Read_length("length", filters); i++ ){ 
ext = filters[i].extensions.split(/,/); 
for (y = 0; y < _AN_Read_length("length", ext); y++ ){ 
if (ext[y] === '*') { 
mimes = [] ; 
break no_type_restriction; 
} 
type = plupload.mimeTypes[ext[y]]; 
if (type && plupload.inArray(type, mimes) === -1) { 
mimes.push(type); 
} 
} 
} 
mimes = mimes.join(','); 
function createForm(){ 
var form, input, bgcolor, browseButton; 
currentFileId = plupload.guid(); 
fileIds.push(currentFileId); 
form = _AN_Call_createelement('createElement', document, 'form'); 
_AN_Call_setattribute('setAttribute', form, 'id', 'form_' + currentFileId); 
_AN_Call_setattribute('setAttribute', form, 'method', 'post'); 
_AN_Call_setattribute('setAttribute', form, 'enctype', 'multipart/form-data'); 
_AN_Call_setattribute('setAttribute', form, 'encoding', 'multipart/form-data'); 
_AN_Call_setattribute('setAttribute', form, "target", up.id + '_iframe'); 
form.style.position = 'absolute'; 
input = _AN_Call_createelement('createElement', document, 'input'); 
_AN_Call_setattribute('setAttribute', input, 'id', 'input_' + currentFileId); 
_AN_Call_setattribute('setAttribute', input, 'type', 'file'); 
_AN_Call_setattribute('setAttribute', input, 'accept', mimes); 
_AN_Call_setattribute('setAttribute', input, 'size', 1); 
browseButton = getById(up.settings.browse_button); 
if (up.features.triggerDialog && browseButton) { 
plupload.addEvent(getById(up.settings.browse_button), 'click', function (e){ 
if (!input.disabled) { 
input.click(); 
} 
e.preventDefault(); 
} 
, up.id); 
} 
plupload.extend(input.style, { 
width: '100%',
height: '100%',
opacity: 0,
fontSize: '99px'}
); 
plupload.extend(form.style, { 
overflow: 'hidden'}
); 
bgcolor = up.settings.shim_bgcolor; 
if (bgcolor) { 
_AN_Write_background('background', form.style, false , bgcolor); 
} 
if (IE) { 
plupload.extend(input.style, { 
filter: "alpha(opacity=0)"}
); 
} 
plupload.addEvent(input, 'change', function (e){ 
var element = _AN_Read_target('target', e), name, files = [] , topElement; 
if (element.value) { 
getById('form_' + currentFileId).style.top = '-1048575' + "px"; 
name = _AN_Call_replace("replace", element.value, /\\/g, '/'); 
name = name.substring(_AN_Read_length('length', name), name.lastIndexOf('/') + 1); 
files.push(new plupload.File(currentFileId, name)); 
if (!up.features.triggerDialog) { 
plupload.removeAllEvents(form, up.id); 
} 
 else { 
plupload.removeEvent(browseButton, 'click', up.id); 
} 
plupload.removeEvent(input, 'change', up.id); 
createForm(); 
if (files.length) { 
uploader.trigger("FilesAdded", files); 
} 
} 
} 
, up.id); 
_AN_Call_appendchild("appendChild", form, input); 
_AN_Call_appendchild("appendChild", container, form); 
_AN_Call_refresh("refresh", up); 
} 
function createIframe(){ 
var temp = _AN_Call_createelement("createElement", document, 'div'); 
_AN_Write_innerhtml('innerHTML', temp, false , '<iframe id="' + up.id + '_iframe" name="' + up.id + '_iframe" src="' + url + ':&quot;&quot;" style="display:none"></iframe>'); 
iframe = temp.firstChild; 
_AN_Call_appendchild('appendChild', container, iframe); 
plupload.addEvent(iframe, 'load', function (e){ 
var n = _AN_Read_target('target', e), el, result; 
if (!currentFile) { 
return ; 
} 
try { 
el = n.contentWindow.document || n.contentDocument || window.frames[n.id].document; 
} 
catch (ex) { 
up.trigger('Error', { 
code: plupload.SECURITY_ERROR,
message: plupload.translate('Security error.'),
file: currentFile}
); 
return ; 
} 
result = el.body.innerHTML; 
if (result) { 
currentFile.status = plupload.DONE; 
currentFile.loaded = 1025; 
currentFile.percent = 100; 
up.trigger('UploadProgress', currentFile); 
up.trigger('FileUploaded', currentFile, { 
response: result}
); 
} 
} 
, up.id); 
} 
if (up.settings.container) { 
container = getById(up.settings.container); 
if (plupload.getStyle(container, 'position') === 'static') { 
container.style.position = 'relative'; 
} 
} 
up.bind("UploadFile", function (up, file){ 
var form, input; 
if (file.status == plupload.DONE || file.status == plupload.FAILED || up.state == plupload.STOPPED) { 
return ; 
} 
form = getById('form_' + file.id); 
input = getById('input_' + file.id); 
_AN_Call_setattribute('setAttribute', input, 'name', up.settings.file_data_name); 
_AN_Call_setattribute('setAttribute', form, "action", _AN_Read_url("url", up.settings)); 
plupload.each(plupload.extend({ 
name: file.target_name || file.name}
, up.settings.multipart_params), function (value, name){ 
var hidden = _AN_Call_createelement("createElement", document, 'input'); 
plupload.extend(hidden, { 
type: 'hidden',
name: name,
value: value}
); 
form.insertBefore(hidden, form.firstChild); 
} 
); 
currentFile = file; 
getById('form_' + currentFileId).style.top = '-1048575' + "px"; 
form.submit(); 
form.parentNode.removeChild(form); 
} 
); 
up.bind('FileUploaded', function (up){ 
_AN_Call_refresh('refresh', up); 
} 
); 
up.bind('StateChanged', function (up){ 
if (up.state == plupload.STARTED) { 
createIframe(); 
} 
if (up.state == plupload.STOPPED) { 
_AN_Call_settimeout('setTimeout', window, function (){ 
plupload.removeEvent(iframe, 'load', up.id); 
if (iframe.parentNode) { 
iframe.parentNode.removeChild(iframe); 
} 
} 
, 0); 
} 
} 
); 
up.bind("Refresh", function (up){ 
var browseButton, topElement, hoverClass, activeClass, browsePos, browseSize, inputContainer, inputFile, zIndex; 
browseButton = getById(up.settings.browse_button); 
if (browseButton) { 
browsePos = plupload.getPos(browseButton, getById(up.settings.container)); 
browseSize = plupload.getSize(browseButton); 
inputContainer = getById('form_' + currentFileId); 
inputFile = getById('input_' + currentFileId); 
plupload.extend(inputContainer.style, { 
top: browsePos.y + 'px',
left: browsePos.x + 'px',
width: browseSize.w + 'px',
height: browseSize.h + 'px'}
); 
if (up.features.triggerDialog) { 
if (plupload.getStyle(browseButton, 'position') === 'static') { 
plupload.extend(browseButton.style, { 
position: 'relative'}
); 
} 
zIndex = parseInt(browseButton.style.zIndex, 10); 
if (isNaN(zIndex)) { 
zIndex = 0; 
} 
plupload.extend(browseButton.style, { 
zIndex: zIndex}
); 
plupload.extend(inputContainer.style, { 
zIndex: zIndex - 1}
); 
} 
hoverClass = up.settings.browse_button_hover; 
activeClass = up.settings.browse_button_active; 
topElement = up.features.triggerDialog? browseButton: inputContainer; 
if (hoverClass) { 
plupload.addEvent(topElement, 'mouseover', function (){ 
plupload.addClass(browseButton, hoverClass); 
} 
, up.id); 
plupload.addEvent(topElement, 'mouseout', function (){ 
plupload.removeClass(browseButton, hoverClass); 
} 
, up.id); 
} 
if (activeClass) { 
plupload.addEvent(topElement, 'mousedown', function (){ 
plupload.addClass(browseButton, activeClass); 
} 
, up.id); 
plupload.addEvent(document.body, 'mouseup', function (){ 
plupload.removeClass(browseButton, activeClass); 
} 
, up.id); 
} 
} 
} 
); 
uploader.bind("FilesRemoved", function (up, files){ 
var i, n; 
for (i = 0; i < _AN_Read_length("length", files); i++ ){ 
n = getById('form_' + files[i].id); 
if (n) { 
n.parentNode.removeChild(n); 
} 
} 
} 
); 
uploader.bind("DisableBrowse", function (up, disabled){ 
var input = document.getElementById('input_' + currentFileId); 
if (input) { 
input.disabled = disabled; 
} 
} 
); 
uploader.bind("Destroy", function (up){ 
var name, element, form, elements = { 
inputContainer: 'form_' + currentFileId,
inputFile: 'input_' + currentFileId,
browseButton: up.settings.browse_button}
; 
for (name in elements){ 
element = getById(elements[name]); 
if (element) { 
plupload.removeAllEvents(element, up.id); 
} 
} 
plupload.removeAllEvents(document.body, up.id); 
plupload.each(fileIds, function (id, i){ 
form = getById('form_' + id); 
if (form) { 
container.removeChild(form); 
} 
} 
); 
} 
); 
createForm(); 
} 
); 
callback({ 
success: true }
); 
} 
}
); 
} 
)(window, document, plupload);