Fix HtmlDropDown as item pb

Author: jcheron

Ajax/semantic/html/collections/menus/HtmlMenu.php

@@ -53,7 +53,7 @@ public function setActiveItem($index) {
 	}
 
 	private function getItemToInsert($item) {
-		if ($item instanceof HtmlInput || $item instanceof HtmlImg || $item instanceof HtmlIcon || $item instanceof HtmlButtonGroups || $item instanceof HtmlButton || $item instanceof HtmlLabel || $item instanceof HtmlDropdown) {
+		if ($item instanceof HtmlInput || $item instanceof HtmlImg || $item instanceof HtmlIcon || $item instanceof HtmlButtonGroups || $item instanceof HtmlButton || $item instanceof HtmlLabel) {
 			$itemO=new HtmlMenuItem("item-" . $this->identifier . "-" . \sizeof($this->content) , $item);
 			$itemO->addClass("no-active");
 			$item=$itemO;