lh_openchatWindow : function() { this.lhc_need_help_hide(); var locationCurrent = encodeURIComponent(window.location.href.substring(window.location.protocol.length)); var popupHeight = (typeof != 'undefined' && typeof .opt != 'undefined' && typeof .opt.popup_height != 'undefined') ? parseInt(.opt.popup_height) : 520; var popupWidth = (typeof != 'undefined' && typeof .opt != 'undefined' && typeof .opt.popup_width != 'undefined') ? parseInt(.opt.popup_width) : 500; window.open(this.urlopen()+this.getAppendCookieArguments()+'?URLReferer='+locationCurrent+this.parseOptions()+this.parseStorageArguments(),this.windowname,"scrollbars=yes,menubar=1,resizable=1,width="+popupWidth+",height="+popupHeight); this.chatOpenedCallback(this.isOnline == false ? 'external_offline' : 'external'); return false; },