function makeEqualHeight ( $_elements ) {

        /* Start with a non sensible height value; */
        var max = 0;

        /* Get the elements length once. */
        var length = $_elements.length;

        /* Iterate over elements. */
        for ( var k = 0; k < length; k++ ) {
            var height = $( $_elements.get( k ) ).outerHeight();

            if ( height > max ) {
                max = height;
            }

        }

		for ( var k = 0; k < length; k++ ) {
			$( $_elements.get( k ) ).css( 'height', max + 'px' );
		}

    }