+ match = txt.match(/@([^ \n]+)$/);
+ if(match!==null) {
+ if(cPopup === null) {
+ cPopup = new ACPopup(this,baseurl+"/acl");
+ }
+ if(cPopup.ready && match[1]!==cPopup.searchText) cPopup.search(match[1]);
+ if(! cPopup.ready) cPopup = null;
+ }
+ else {
+ if(cPopup !== null) { cPopup.close(); cPopup = null; }
+ }
+