zk.UploadUtils={ajaxUpload:function(d,i,a,e){var t=d.desktop,l=zk.ajaxURI("/dropupload",{desktop:t,au:!0}),e=l+(-1==l.indexOf("?")?"?":"&")+"uuid="+d.uuid+"&dtid="+t.id+(null!=e?"&sid="+e:"");i.open("POST",e,!0),zk.xhrWithCredentials&&(i.withCredentials=!0),i.send(a)}};