Cancel bubbling of mousedown events

hinter.js

@@ -178,7 +178,7 @@ SimpleAutocomplete.prototype.makeItem = function(name, value, checked)
         d.appendChild(document.createTextNode(name));
     var self = this;
     addListener(d, 'mouseover', function() { return self.onItemMouseOver(this); });
-    addListener(d, 'mousedown', function() { return self.onItemClick(this); });
+    addListener(d, 'mousedown', function(ev) { return self.onItemClick(ev, this); });
     this.items.push([name, value, checked]);
     return d;
 };
@@ -323,8 +323,9 @@ SimpleAutocomplete.prototype.onItemMouseOver = function(elm)
 };
 
 // Handle item clicks
-SimpleAutocomplete.prototype.onItemClick = function(elm)
+SimpleAutocomplete.prototype.onItemClick = function(ev, elm)
 {
+    stopEvent(ev||window.event, true, false);
     this.selectItem(parseInt(elm.id.substr(this.id.length+6)));
     return true;
 };