dzxstatic/js/webuploader.js

The static files of Discuz! X

jQuery.noConflict();var SWFUpload,getBasePath=function(){for(var e,t=document.getElementsByTagName("script"),i=0,s=t.length;i<s;i++)if(e=t[i].src||"",/webuploader[\w\-\.]*\.js/.test(e))return e.substring(0,e.lastIndexOf("/")+1);return""},sdCloseTime=2;function preLoad(){}function loadFailed(){}function fileDialogStart(){"forum"==this.customSettings.uploadSource&&(this.customSettings.alertType=0,"fastpost"==this.customSettings.uploadFrom&&"undefined"==typeof forum_post_inited&&appendscript(JSPATH+"forum_post.js?"+VERHASH))}function fileQueued(e){try{var t=!0;if("forum"==this.customSettings.uploadSource&&"poll"==this.customSettings.uploadType)(i=$(this.customSettings.progressTarget+"_aid"))&&parseInt(i.value)&&this.addPostParam("aid",i.value);else if("portal"==this.customSettings.uploadSource){var i;if((i=$("catid"))&&parseInt(i.value))this.addPostParam("catid",i.value);else if("function"==typeof check_catid&&!check_catid())return this.uploader.cancelFile(e),!1}this.addPostParam("filetype",e.type);var s=new FileProgress(e,this.customSettings.progressTarget);if("forum"==this.customSettings.uploadSource&&(null!=this.customSettings.maxAttachNum&&(this.customSettings.maxAttachNum>0?this.customSettings.maxAttachNum--:(this.customSettings.alertType=6,t=!1)),t&&null!=this.customSettings.maxSizePerDay&&(this.customSettings.maxSizePerDay-e.size>0?this.customSettings.maxSizePerDay=this.customSettings.maxSizePerDay-e.size:(this.customSettings.alertType=11,t=!1)),t&&null!=this.customSettings.filterType)){var a=this.customSettings.filterType[e.source.ext.toLowerCase()];null!=a&&a&&e.size>a&&(this.customSettings.alertType=5,t=!1)}t?(s.setStatus("等待上传..."),this.uploader.upload(e)):(this.uploader.cancelFile(e),s.setStatus(this.customSettings.alertType?STATUSMSG[this.customSettings.alertType]:"Cancelled"),s.setCancelled()),s.toggleCancel(!0,this)}catch(e){this.debug(e)}}function fileQueueError(e){try{var t="";switch(e){case"F_EXCEED_SIZE":t="单个文件大小不得超过"+WebUploader.Base.formatSize(this.uploader.option("fileSingleSizeLimit"))+"！";break;case"Q_EXCEED_NUM_LIMIT":t="最多只能上传"+this.settings.fileNumLimit+"个！";break;case"Q_EXCEED_SIZE_LIMIT":t="上传文件总大小超出"+WebUploader.Base.formatSize(this.uploader.option("fileSizeLimit"))+"！";break;case"Q_TYPE_DENIED":t="无效文件类型，请上传正确的文件格式！";break;case"F_DUPLICATE":t="请不要重复上传相同文件！";break;default:t="上传错误，请刷新重试！"+code}showDialog(t,"notice",null,null,0,null,null,null,null,sdCloseTime)}catch(e){this.debug(e)}}function fileDialogComplete(){try{if("forum"==this.customSettings.uploadSource){if("attach"==this.customSettings.uploadType){"function"==typeof switchAttachbutton&&switchAttachbutton("attachlist");try{$("attach_tblheader").style.display="",$("attach_notice").style.display=""}catch(e){}}else if("image"==this.customSettings.uploadType){"function"==typeof switchImagebutton&&switchImagebutton("imgattachlist");try{$("imgattach_notice").style.display=""}catch(e){}}var e="attach"==this.customSettings.uploadType?"attachlist":"imgattachlist",t=$(e);t.getElementsByTagName("table").length||(t.innerHTML="")}else"blog"==this.customSettings.uploadType&&"function"==typeof switchImagebutton&&switchImagebutton("imgattachlist")}catch(e){this.debug(e)}}function uploadStart(e){try{if("forum"==this.customSettings.uploadSource&&"poll"==this.customSettings.uploadType){var t=$(this.customSettings.progressTarget);t.style.display="none",t.innerHTML=""}var i=new FileProgress(e,this.customSettings.progressTarget);if(i.setStatus("上传中..."),i.toggleCancel(!0,this),"forum"==this.customSettings.uploadSource){var s="attach"==this.customSettings.uploadType?"attachlist":"imgattachlist",a=$(s).parentNode;a.scrollTop=$(e.id).offsetTop-a.clientHeight}}catch(e){}}function uploadProgress(e,t){try{new FileProgress(e,this.customSettings.progressTarget).setStatus("正在上传 <progress value='"+t+"' max='1' style='width: 200px;'></progress> "+Math.ceil(100*t)+"%")}catch(e){this.debug(e)}}function uploadSuccess(e,t){try{var i=new FileProgress(e,this.customSettings.progressTarget);if("forum"==this.customSettings.uploadSource)if("poll"==this.customSettings.uploadType){var s=t;if(parseInt(s.aid)){var a=$(this.customSettings.progressTarget);a.innerHTML="",a.style.display="",(p=new Image).src=IMGDIR+"/attachimg_2.png",(u=document.createElement("img")).src=p.src,u.className="cur1",u.onmouseout=function(){hideMenu("poll_img_preview_"+s.aid+"_menu")},u.onmouseover=function(){showMenu({menuid:"poll_img_preview_"+s.aid+"_menu",ctrlclass:"a",duration:2,timeout:0,pos:"34"})},a.appendChild(u),(d=document.createElement("input")).type="hidden",d.name="pollimage[]",d.id=this.customSettings.progressTarget+"_aid",d.value=s.aid,a.appendChild(d);var o=document.createElement("span");o.style.display="none",o.id="poll_img_preview_"+s.aid+"_menu",(p=new Image).src=s.smallimg,(u=document.createElement("img")).src=p.src,o.appendChild(u),a.appendChild(o)}}else if(aid=parseInt(t),aid>0){if("attach"==this.customSettings.uploadType)ajaxget("forum.php?mod=ajax&action=attachlist&aids="+aid+(fid?"&fid="+fid:"")+("undefined"==typeof resulttype?"":"&result=simple"),e.id);else if("image"==this.customSettings.uploadType){var l=getInsertTdId(this.customSettings.imgBoxObj,"image_td_"+aid);ajaxget("forum.php?mod=ajax&action=imagelist&type=single&pid="+pid+"&aids="+aid+(fid?"&fid="+fid:""),l.id),$(e.id).style.display="none"}}else aid=aid<-1?Math.abs(aid):aid,"string"==typeof STATUSMSG[aid]?(i.setStatus(STATUSMSG[aid]),showDialog(STATUSMSG[aid],"notice",null,null,0,null,null,null,null,sdCloseTime)):i.setStatus("取消上传"),this.uploader.cancelFile(e),i.setCancelled(),i.toggleCancel(!0,this.uploader);else if("album"==this.customSettings.uploadType){s=t;if(parseInt(s.picid)){var n=document.createElement("TR"),r=document.createElement("TD");(p=new Image).src=s.url,(u=document.createElement("img")).src=p.src,r.className="c",r.appendChild(u),n.appendChild(r),(r=document.createElement("TD")).innerHTML="<strong>"+e.name+"</strong>",n.appendChild(r),(r=document.createElement("TD")).className="d",r.innerHTML='图片描述<br/><textarea name="title['+s.picid+']" cols="40" rows="2" class="pt"></textarea>',n.appendChild(r),this.customSettings.imgBoxObj.appendChild(n)}else showDialog("图片上传失败","notice",null,null,0,null,null,null,null,sdCloseTime);$(e.id).style.display="none"}else if("blog"==this.customSettings.uploadType){s=t;if(parseInt(s.picid)){var p,u,d;l=getInsertTdId(this.customSettings.imgBoxObj,"image_td_"+s.picid);(p=new Image).src=s.url,(u=document.createElement("img")).src=p.src,u.className="cur1",u.onclick=function(){insertImage(s.bigimg)},l.appendChild(u),(d=document.createElement("input")).type="hidden",d.name="picids["+s.picid+"]",d.value=s.picid,l.appendChild(d)}else showDialog("图片上传失败","notice",null,null,0,null,null,null,null,sdCloseTime);$(e.id).style.display="none"}else if("portal"==this.customSettings.uploadSource){if((s=t).aid)if("attach"==this.customSettings.uploadType)ajaxget("portal.php?mod=attachment&op=getattach&type=attach&id="+s.aid,e.id),$("attach_tblheader")&&($("attach_tblheader").style.display="");else{l=getInsertTdId(this.customSettings.imgBoxObj,"attach_list_"+s.aid);ajaxget("portal.php?mod=attachment&op=getattach&id="+s.aid,l.id),$(e.id).style.display="none"}else showDialog("上传失败","notice",null,null,0,null,null,null,null,sdCloseTime),i.setStatus("Cancelled"),this.uploader.cancelFile(e),i.setCancelled(),i.toggleCancel(!0,this.uploader)}else i.setComplete(),i.setStatus("上传完成."),i.toggleCancel(!1)}catch(e){this.debug(e)}}function uploadComplete(e){}function uploadError(e,t){var i=new FileProgress(e,this.customSettings.progressTarget);i.setStatus("Upload Failed."),i.setCancelled()}function getInsertTdId(e,t){var i,s,a,o=e.getElementsByTagName("table");o.length?o[0].getElementsByTagName("tbody").length?i=(o=o[0]).getElementsByTagName("tbody")[0]:(i=document.createElement("TBODY"),o.appendChild(i)):((o=document.createElement("table")).className="imgl",i=document.createElement("TBODY"),o.appendChild(i),e.appendChild(o));var l=!0,n=0;if(i.childNodes.length){for(var r=(s=i.childNodes[i.childNodes.length-1]).getElementsByTagName("TD"),p=0;p<r.length;p++)if(""==r[p].id){n=p,a=r[p];break}n&&(l=!1)}if(l){s=document.createElement("TR");for(var u=0;u<4;u++){var d=document.createElement("TD");d.width="25%",d.vAlign="bottom",d.appendChild(document.createTextNode(" ")),s.appendChild(d)}a=s.childNodes[0],i.appendChild(s)}return a.id=t,a}function FileProgress(e,t){if(this.fileProgressID=e.id,this.opacity=100,this.height=0,this.fileProgressWrapper=document.getElementById(this.fileProgressID),this.fileProgressWrapper)this.fileProgressElement=this.fileProgressWrapper.firstChild,this.reset();else{this.fileProgressWrapper=document.createElement("div"),this.fileProgressWrapper.className="progressWrapper",this.fileProgressWrapper.id=this.fileProgressID,this.fileProgressElement=document.createElement("div"),this.fileProgressElement.className="progressContainer";var i=document.createElement("a");i.className="progressCancel",i.href="javascript:;",i.style.display="none",i.appendChild(document.createTextNode(" "));var s=document.createElement("div");s.className="progressName",s.appendChild(document.createTextNode(e.name));var a=document.createElement("div");a.className="progressBarInProgress";var o=document.createElement("div");o.className="progressBarStatus",o.innerHTML="&nbsp;",this.fileProgressElement.appendChild(i),this.fileProgressElement.appendChild(s),this.fileProgressElement.appendChild(o),this.fileProgressElement.appendChild(a),this.fileProgressWrapper.appendChild(this.fileProgressElement),document.getElementById(t).appendChild(this.fileProgressWrapper)}this.height=this.fileProgressWrapper.offsetHeight,this.setTimer(null)}null==SWFUpload&&(SWFUpload=function(e){this.initSWFUpload(e)}),SWFUpload.CURSOR={ARROW:-1,HAND:-2},SWFUpload.EXT_MIME_MAP={"3gp":"video/3gpp","7z":"application/x-7z-compressed",aac:"audio/aac",abw:"application/x-abiword",arc:"application/x-freearc",avi:"video/x-msvideo",apk:"application/vnd.android.package-archive",azw:"application/vnd.amazon.ebook",bin:"application/octet-stream",bmp:"image/bmp",bz:"application/x-bzip",bz2:"application/x-bzip2",bzip2:"application/x-bzip2",chm:"application/vnd.ms-htmlhelp",csh:"application/x-csh",css:"text/css",csv:"text/csv",doc:"application/msword",docx:"application/vnd.openxmlformats-officedocument.wordprocessingml.document",eot:"application/vnd.ms-fontobject",epub:"application/epub+zip",flv:"video/x-flv",gif:"image/gif",gz:"application/gzip",htm:"text/html",html:"text/html",ico:"image/vnd.microsoft.icon",ics:"text/calendar",jar:"application/java-archive",jpeg:"image/jpeg",jpg:"image/jpeg",js:"text/javascript",json:"application/json",jsonld:"application/ld+json",m4a:"audio/mp4",mid:"audio/midi",midi:"audio/midi",mjs:"text/javascript",mov:"video/quicktime",mkv:"video/x-matroska",mp3:"audio/mpeg",mp4:"video/mp4",mp4a:"audio/mp4",mp4v:"video/mp4",mpeg:"video/mpeg",mpkg:"application/vnd.apple.installer+xml",odp:"application/vnd.oasis.opendocument.presentation",ods:"application/vnd.oasis.opendocument.spreadsheet",odt:"application/vnd.oasis.opendocument.text",oga:"audio/ogg",ogv:"video/ogg",ogx:"application/ogg",opus:"audio/opus",otf:"font/otf",pdf:"application/pdf",php:"application/php",png:"image/png",ppt:"application/vnd.ms-powerpoint",pptx:"application/vnd.openxmlformats-officedocument.presentationml.presentation",rar:"application/x-rar-compressed",rtf:"application/rtf",sh:"application/x-sh",svg:"image/svg+xml",swf:"application/x-shockwave-flash",tar:"application/x-tar",tif:"image/tiff",tiff:"image/tiff",ts:"video/mp2t",ttf:"font/ttf",txt:"text/plain",vsd:"application/vnd.visio",wav:"audio/wav",wma:"audio/x-ms-wma",wmv:"video/x-ms-asf",weba:"audio/webm",webm:"video/webm",webp:"image/webp",woff:"font/woff",woff2:"font/woff2",xhtml:"application/xhtml+xml",xls:"application/vnd.ms-excel",xlsx:"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",xml:"application/xml",xul:"application/vnd.mozilla.xul+xml",zip:"application/zip"},SWFUpload.prototype.initSWFUpload=function(e){try{this.customSettings={},this.settings={},this.eventQueue=[],this.initSettings(e)}catch(e){throw e}},SWFUpload.prototype.initSettings=function(e){this.ensureDefault=function(t,i){var s=e[t];this.settings[t]=null!=s?s:i},this.ensureDefault("upload_url",""),this.ensureDefault("file_post_name","Filedata"),this.ensureDefault("post_params",{}),this.ensureDefault("file_types","*.*"),this.ensureDefault("file_types_description","All Files"),this.ensureDefault("file_size_limit",0),this.ensureDefault("file_upload_limit",0),this.ensureDefault("file_queue_limit",0),this.ensureDefault("button_image_url",""),this.ensureDefault("button_width",1),this.ensureDefault("button_height",1),this.ensureDefault("button_placeholder_id",""),this.ensureDefault("debug",!1),this.ensureDefault("swfupload_preload_handler",null),this.ensureDefault("swfupload_load_failed_handler",null),this.ensureDefault("swfupload_loaded_handler",null),this.ensureDefault("file_dialog_start_handler",null),this.ensureDefault("file_queued_handler",null),this.ensureDefault("file_queue_error_handler",null),this.ensureDefault("file_dialog_complete_handler",null),this.ensureDefault("upload_resize_start_handler",null),this.ensureDefault("upload_start_handler",null),this.ensureDefault("upload_progress_handler",null),this.ensureDefault("upload_error_handler",null),this.ensureDefault("upload_success_handler",null),this.ensureDefault("upload_complete_handler",null),this.ensureDefault("debug_handler",this.debugMessage),this.ensureDefault("custom_settings",{}),this.customSettings=this.settings.custom_settings,"imgSpanButtonPlaceholder"==this.settings.button_placeholder_id&&$("imgSpanButtonPlaceholder")&&($("icoImg_image_menu")?($("icoImg_image_menu").style.display="",$("icoImg_image_menu").style.position="absolute",$("icoImg_image_menu").style.top="-9999px"):"undefined"!=typeof editorid&&$(editorid+"_image_menu")&&($(editorid+"_image_menu").style.display=""),$("imgSpanButtonPlaceholder").innerHTML="upload",$("imgSpanButtonPlaceholder").style.display="inline-block",$("imgSpanButtonPlaceholder").style.width=this.settings.button_width+"px",$("imgSpanButtonPlaceholder").style.height=this.settings.button_height+"px",$("imgSpanButtonPlaceholder").style.backgroundImage="url("+this.settings.button_image_url+")",$("imgSpanButtonPlaceholder").style.backgroundRepeat="no-repeat",$("imgSpanButtonPlaceholder").onmouseover=function(){$("imgSpanButtonPlaceholder").style.backgroundPosition="0px -25px"},$("imgSpanButtonPlaceholder").onmouseout=function(){$("imgSpanButtonPlaceholder").style.backgroundPosition="0px 0px"}),"spanButtonPlaceholder"==this.settings.button_placeholder_id&&$("spanButtonPlaceholder")&&($("icoAttach_attach_menu")?($("icoAttach_attach_menu").style.display="",$("icoAttach_attach_menu").style.position="absolute",$("icoAttach_attach_menu").style.top="-9999px"):"undefined"!=typeof editorid&&$(editorid+"_attach_menu")&&($(editorid+"_attach_menu").style.display=""),$("spanButtonPlaceholder").innerHTML="upload",$("spanButtonPlaceholder").style.display="inline-block",$("spanButtonPlaceholder").style.width=this.settings.button_width+"px",$("spanButtonPlaceholder").style.height=this.settings.button_height+"px",$("spanButtonPlaceholder").style.backgroundImage="url("+this.settings.button_image_url+")",$("spanButtonPlaceholder").style.backgroundRepeat="no-repeat",$("spanButtonPlaceholder").onmouseover=function(){$("spanButtonPlaceholder").style.backgroundPosition="0px -25px"},$("spanButtonPlaceholder").onmouseout=function(){$("spanButtonPlaceholder").style.backgroundPosition="0px 0px"}),"forum"==this.customSettings.uploadSource&&"poll"==this.customSettings.uploadType&&$(this.settings.button_placeholder_id)&&($(this.settings.button_placeholder_id).innerHTML="upload",$(this.settings.button_placeholder_id).style.display="inline-block",$(this.settings.button_placeholder_id).style.width=this.settings.button_width+"px",$(this.settings.button_placeholder_id).style.height=this.settings.button_height+"px",$(this.settings.button_placeholder_id).style.backgroundImage="url("+this.settings.button_image_url+")",$(this.settings.button_placeholder_id).style.backgroundRepeat="no-repeat",$(this.settings.button_placeholder_id).style.backgroundPosition="center top");var t=this,i="",s="";if(this.settings.file_types.indexOf("*.*")<0){i=this.settings.file_types.replace(/\*\./g,"").replace(/;/g,",");var a=jQuery.grep(i.split(","),(function(e){return e.length>0}));s=jQuery.grep(jQuery.merge(jQuery.map(a,(function(e){return"."+e})),jQuery.map(a,(function(e){return SWFUpload.EXT_MIME_MAP[e]}))),(function(e){return e.length>0})),s=jQuery.grep(s,(function(e,t){return t===jQuery.inArray(e,s)})).join(",")}var o=WebUploader.create({swf:getBasePath()+"Uploader.swf",server:this.settings.upload_url,pick:"#"+this.settings.button_placeholder_id,compress:!1,threads:1,accept:{title:this.settings.file_types_description,extensions:i,mimeTypes:s},fileVal:this.settings.file_post_name,formData:this.settings.post_params,fileNumLimit:this.settings.file_upload_limit,fileSingleSizeLimit:1024*this.settings.file_size_limit,duplicate:!0});this.uploader=o,o.on("beforeFileQueued",(function(e){t.queueEvent("file_dialog_start_handler")})),o.on("fileQueued",(function(e){t.queueEvent("file_queued_handler",e)})),o.on("startUpload",(function(){t.queueEvent("file_dialog_complete_handler")})),o.on("uploadStart",(function(e){t.queueEvent("upload_start_handler",e)})),o.on("uploadBeforeSend",(function(e,i){delete i.id,delete i.name,delete i.lastModifiedDate,t.settings.post_params.type&&(i.type=t.settings.post_params.type)})),o.on("uploadProgress",(function(e,i){t.queueEvent("upload_progress_handler",[e,i])})),o.on("uploadError",(function(e,i){t.queueEvent("upload_error_handler",[e,i])})),o.on("uploadSuccess",(function(e,i){t.queueEvent("upload_success_handler",[e,i])})),o.on("error",(function(e){t.queueEvent("file_queue_error_handler",e)}))},SWFUpload.prototype.setUploadURL=function(e){this.uploader.options.server=e.toString()},SWFUpload.prototype.addPostParam=function(e,t){this.uploader.options.formData[e]=t},SWFUpload.prototype.queueEvent=function(e,t){var i=this;if(null==t?t=[]:t instanceof Array||(t=[t]),"function"==typeof this.settings[e])this.eventQueue.push((function(){this.settings[e].apply(this,t)})),setTimeout((function(){i.executeNextEvent()}),0);else if(null!==this.settings[e])throw"Event handler "+e+" is unknown or is not a function"},SWFUpload.prototype.executeNextEvent=function(){var e=this.eventQueue?this.eventQueue.shift():null;"function"==typeof e&&e.apply(this)},SWFUpload.prototype.debug=function(e){this.queueEvent("debug_handler",e)},SWFUpload.prototype.debugMessage=function(e){var t,i,s;if(this.settings.debug)if(i=[],"object"==typeof e&&"string"==typeof e.name&&"string"==typeof e.message){for(s in e)e.hasOwnProperty(s)&&i.push(s+": "+e[s]);t=i.join("\n")||"",i=t.split("\n"),t="EXCEPTION: "+i.join("\nEXCEPTION: "),SWFUpload.Console.writeLine(t)}else SWFUpload.Console.writeLine(e)},FileProgress.prototype.setTimer=function(e){this.fileProgressElement.FP_TIMER=e},FileProgress.prototype.getTimer=function(e){return this.fileProgressElement.FP_TIMER||null},FileProgress.prototype.reset=function(){try{this.fileProgressElement.className="progressContainer",this.fileProgressElement.childNodes[2].innerHTML="&nbsp;",this.fileProgressElement.childNodes[2].className="progressBarStatus",this.fileProgressElement.childNodes[3].className="progressBarInProgress",this.fileProgressElement.childNodes[3].style.width="0%",this.appear()}catch(e){}},FileProgress.prototype.setProgress=function(e){this.fileProgressElement.className="progressContainer green",this.fileProgressElement.childNodes[3].className="progressBarInProgress",this.fileProgressElement.childNodes[3].style.width=e+"%",this.appear()},FileProgress.prototype.setComplete=function(){this.fileProgressElement.className="progressContainer blue",this.fileProgressElement.childNodes[3].className="progressBarComplete",this.fileProgressElement.childNodes[3].style.width=""},FileProgress.prototype.setError=function(){this.fileProgressElement.className="progressContainer red",this.fileProgressElement.childNodes[3].className="progressBarError",this.fileProgressElement.childNodes[3].style.width="";var e=this;this.setTimer(setTimeout((function(){e.disappear()}),5e3))},FileProgress.prototype.setCancelled=function(){this.fileProgressElement.className="progressContainer",this.fileProgressElement.childNodes[3].className="progressBarError",this.fileProgressElement.childNodes[3].style.width="";var e=this;this.setTimer(setTimeout((function(){e.disappear()}),2e3))},FileProgress.prototype.setStatus=function(e){this.fileProgressElement.childNodes[2].innerHTML=e},FileProgress.prototype.toggleCancel=function(e,t){if(this.fileProgressElement.childNodes[0].style.display=e?"":"none",t){var i=this.fileProgressID,s=this;this.fileProgressElement.childNodes[0].onclick=function(){return t.cancelFile(i),s.setStatus("Cancelled"),s.setCancelled(),!1}}},FileProgress.prototype.appear=function(){if(null!==this.getTimer()&&(clearTimeout(this.getTimer()),this.setTimer(null)),this.fileProgressWrapper.filters)try{this.fileProgressWrapper.filters.item("DXImageTransform.Microsoft.Alpha").opacity=100}catch(e){this.fileProgressWrapper.style.filter="progid:DXImageTransform.Microsoft.Alpha(opacity=100)"}else this.fileProgressWrapper.style.opacity=1;this.fileProgressWrapper.style.height="",this.height=this.fileProgressWrapper.offsetHeight,this.opacity=100,this.fileProgressWrapper.style.display=""},FileProgress.prototype.disappear=function(){if(this.opacity>0)if(this.opacity-=15,this.opacity<0&&(this.opacity=0),this.fileProgressWrapper.filters)try{this.fileProgressWrapper.filters.item("DXImageTransform.Microsoft.Alpha").opacity=this.opacity}catch(e){this.fileProgressWrapper.style.filter="progid:DXImageTransform.Microsoft.Alpha(opacity="+this.opacity+")"}else this.fileProgressWrapper.style.opacity=this.opacity/100;if(this.height>0&&(this.height-=4,this.height<0&&(this.height=0),this.fileProgressWrapper.style.height=this.height+"px"),this.height>0||this.opacity>0){var e=this;this.setTimer(setTimeout((function(){e.disappear()}),30))}else this.fileProgressWrapper.style.display="none",this.setTimer(null)};