--- /dev/null
+
+
+/**
+ * Generate the node required for the processing node
+ * @param {object} oSettings dataTables settings object
+ * @returns {node} Processing element
+ * @memberof DataTable#oApi
+ */
+function _fnFeatureHtmlProcessing ( oSettings )
+{
+ var nProcessing = document.createElement( 'div' );
+
+ if ( !oSettings.aanFeatures.r )
+ {
+ nProcessing.id = oSettings.sTableId+'_processing';
+ }
+ nProcessing.innerHTML = oSettings.oLanguage.sProcessing;
+ nProcessing.className = oSettings.oClasses.sProcessing;
+ oSettings.nTable.parentNode.insertBefore( nProcessing, oSettings.nTable );
+
+ return nProcessing;
+}
+
+
+/**
+ * Display or hide the processing indicator
+ * @param {object} oSettings dataTables settings object
+ * @param {bool} bShow Show the processing indicator (true) or not (false)
+ * @memberof DataTable#oApi
+ */
+function _fnProcessingDisplay ( oSettings, bShow )
+{
+ if ( oSettings.oFeatures.bProcessing )
+ {
+ var an = oSettings.aanFeatures.r;
+ for ( var i=0, iLen=an.length ; i<iLen ; i++ )
+ {
+ an[i].style.visibility = bShow ? "visible" : "hidden";
+ }
+ }
+
+ $(oSettings.oInstance).trigger('processing', [oSettings, bShow]);
+}
+