function insertMedia()
{
for( var k = 0, l = arguments.length; k < l; k++ )
{
document.write( arguments[k] );
}
}
var visibleObjectList = new Array();
function teamroomDisplayImage( pretext, area , value )
{
areaDiv = document.getElementById( visibleObjectList[area] );
if ( areaDiv )
{
areaDiv.style.display="none";
}
visibleObjectList[ area ] = pretext +  value;
var showDiv = document.getElementById( pretext +  value );
if ( showDiv )
{
showDiv.style.display="block"
}
}
YAHOO.namespace('ez');
YAHOO.ez.MultiUpload = (function() {
var Dom = YAHOO.util.Dom,
Event = YAHOO.util.Event,
Connect = YAHOO.util.Connect,
JSON = YAHOO.lang.JSON;
var onContentReady = function(o) {
this.setAllowMultipleFiles(true);
this.setFileFilters(YAHOO.ez.MultiUpload.cfg.fileType);
};
var onFileSelect = function(e) {
Dom.setStyle('multiuploadProgress' , 'display', 'block');
if( Dom.getStyle('multiuploadProgress' , 'opacity' ) == 0) {
fadeAnimate('multiuploadProgress' , 0, 1);
}
Dom.setStyle('multiuploadProgressBar' , 'width', 0);
Dom.get('multiuploadProgressMessage').innerHTML = "";
for(var i in e.fileList) {
this.queue.push(e.fileList[i]);
}
var fileID = this.queue[this.uploadCounter]['id'];
this.upload(fileID, YAHOO.ez.MultiUpload.cfg.uploadURL, 'POST', YAHOO.ez.MultiUpload.cfg.uploadVars);
Dom.get('uploadButton').disabled = true;
var cancelUploadButton = Dom.get('cancelUploadButton');
Dom.setStyle(cancelUploadButton, 'visibility', 'visible');
Event.on(cancelUploadButton, 'click', cancelUpload, this, true);
this.disable();
};
var onUploadStart = function(e) {
Dom.setStyle('multiuploadProgressBar' , 'width', 0);
Dom.get('multiuploadProgressMessage').innerHTML = '';
Dom.get('multiuploadProgressFile').innerHTML = (this.uploadCounter + 1) + '/' + this.queue.length;
Dom.get('multiuploadProgressFileName').innerHTML = this.queue[this.uploadCounter]['name'];
};
var onUploadProgress = function(e) {
var width = Math.floor((YAHOO.ez.MultiUpload.cfg.progressBarWidth * e['bytesLoaded']) / e['bytesTotal']);
widthAnimate('multiuploadProgressBar', width);
};
var onUploadComplete = function(e) {
Dom.get('multiuploadProgressMessage').innerHTML = YAHOO.ez.MultiUpload.cfg.thumbnailCreated;
Dom.setStyle('multiuploadProgressBar' , 'width', '100%');
if (this.uploadCounter < this.queue.length - 1) {
this.uploadCounter++;
var fileID = this.queue[this.uploadCounter]['id'];
this.upload(fileID, YAHOO.ez.MultiUpload.cfg.uploadURL, 'POST', YAHOO.ez.MultiUpload.cfg.uploadVars);
} else {
this.uploadCounter = 0;
this.queue = [];
Dom.get('uploadButton').disabled = false;
Dom.get('multiuploadProgressMessage').innerHTML = YAHOO.ez.MultiUpload.cfg.allFilesRecived;
Dom.setStyle('cancelUploadButton', 'visibility', 'hidden');
this.enable();
this.clearFileList();
}
};
var onUploadCompleteData = function(e) {
var response = JSON.parse(e.data);
var id = response.id;
var data = unescapeHTML(response.data);
var thumbnail = '<div id="thumbnail_' + id + '" class="thumbnail-block" style="opacity:0;" >' + data + '</div>';
var thumbnails = Dom.get('thumbnails');
thumbnails.innerHTML = thumbnails.innerHTML + thumbnail;
fadeAnimate('thumbnail_'+ id, 0, 1);
};
var onUploadError = function(e) {
alert(event.status);
};
var cancelUpload = function(){
this.cancel();
this.enable();
this.clearFileList();
this.uploadCounter = 0;
this.queue = [];
Dom.get('multiuploadProgressMessage').innerHTML = YAHOO.ez.MultiUpload.cfg.uploadCanceled;
Dom.get('uploadButton').disabled = false;
};
var fadeAnimate = function(elementID, fromValue, toValue) {
var anim = new YAHOO.util.Anim(elementID , { opacity: { from: fromValue, to: toValue } }, 0.2);
anim.animate();
};
var widthAnimate = function(elementID, toValue) {
var anim = new YAHOO.util.Anim(elementID , { width: { to: toValue } } , 0.5);
anim.animate();
};
var stripTags = function(s) {
return s.replace(/<\/?[^>]+>/gi, '');
};
var unescapeHTML = function(s) {
var div = document.createElement('div');
div.innerHTML = stripTags(s);
return div.childNodes[0] ? div.childNodes[0].nodeValue : s;
};
return {
init: function() {
Event.onDOMReady(function() {
var uploadButton = Dom.getRegion('uploadButton');
var overlay = Dom.get('uploadButtonOverlay');
Dom.setStyle(overlay, 'width', uploadButton.right - uploadButton.left + "px");
Dom.setStyle(overlay, 'height', uploadButton.bottom - uploadButton.top + "px");
YAHOO.widget.Uploader.SWFURL = YAHOO.ez.MultiUpload.cfg.swfURL;
var uploader = new YAHOO.widget.Uploader('uploadButtonOverlay');
uploader.on('contentReady', onContentReady);
uploader.on('fileSelect', onFileSelect);
uploader.on('uploadStart', onUploadStart);
uploader.on('uploadProgress', onUploadProgress);
uploader.on('uploadComplete', onUploadComplete);
uploader.on('uploadCompleteData', onUploadCompleteData);
uploader.on('uploadError', onUploadError);
uploader.uploadCounter = 0;
uploader.queue = [];
}, this, true );
},
cfg: { swfURL: false,
uploadURL: false,
uploadVars: false,
fileType: false,
progressBarWidth: 300,
allFilesRecived: false,
uploadCanceled: false,
thumbnailCreated: false }
}
})();