Ticket #3751 - Timeline: 'max number of attached links' counter should be refreshed after posting.

modules/boonex/timeline/js/post.js

@@ -84,9 +84,10 @@ BxTimelinePost.prototype.initFormPost = function(sFormId)
     var $this = this;
     var oForm = $('#' + sFormId);
     var oTextarea = oForm.find('textarea');
-
     autosize(oTextarea);
 
+    this._oAttachedLinks = [];
+
     oForm.ajaxForm({
         dataType: "json",
         beforeSubmit: function (formData, jqForm, options) {