fix conflict

app/views/admin/announcements/index.html.erb

@@ -9,6 +9,7 @@
 	<%= render :partial=> "approval_modal" %>
 
 	<script type="text/javascript">
+		$(function{
 			var modal = $("#approvalModal");
 		  $(document).on("click", ".approval_button",function(){
 		    var url = $(this).attr("href");
@@ -28,5 +29,6 @@
 		    modal.find("#object_id").val(params["id"]);
 		    modal.modal("show");
 		  }
+		})
 	</script>
 <% end %>