diff --git a/media/src/api/api.methods.js b/media/src/api/api.methods.js
index 3b1394b8..53258a3c 100644
--- a/media/src/api/api.methods.js
+++ b/media/src/api/api.methods.js
@@ -978,7 +978,7 @@ this.fnSetColumnVis = function ( iCol, bShow, bRedraw )
 	var i, iLen;
 	var aoColumns = oSettings.aoColumns;
 	var aoData = oSettings.aoData;
-	var nTd, nCell, anTrs, jqChildren, bAppend, iBefore;
+	var nTd, bAppend, iBefore;
 	
 	/* No point in doing anything if we are requesting what is already true */
 	if ( aoColumns[iCol].bVisible == bShow )
@@ -1164,7 +1164,7 @@ this.fnSortListener = function( nNode, iColumn, fnCallback )
 this.fnUpdate = function( mData, mRow, iColumn, bRedraw, bAction )
 {
 	var oSettings = _fnSettingsFromNode( this[DataTable.ext.iApiIndex] );
-	var iVisibleColumn, i, iLen, sDisplay;
+	var i, iLen, sDisplay;
 	var iRow = (typeof mRow === 'object') ? 
 		_fnNodeToDataIndex(oSettings, mRow) : mRow;