function _fnConvertToWidth ( width, parent )
		{
			if ( ! width ) {
				return 0;
			}
		
			var n = $('<div/>')
				.css( 'width', _fnStringToCss( width ) )
				.appendTo( parent || document.body );
		
			var val = n[0].offsetWidth;
			n.remove();
		
			return val;
		}
/**
		 * Convert a CSS unit width to pixels (e.g. 2em)
		 *  @param {string} width width to be converted
		 *  @param {node} parent parent to get the with for (required for relative widths) - optional
		 *  @returns {int} width in pixels
		 *  @memberof DataTable#oApi
		 */
Convert a CSS unit width to pixels
@param {string} width width to be converted
@param {node} parent parent to get the with for (required for relative widths) - optional
@returns {int} width in pixels
@memberof DataTable#oApi
Convert a CSS unit width to pixels @param { string } width width to be converted @param { node } parent parent to get the with for ( required for relative widths ) - optional @returns { int } width in pixels @memberof DataTable#oApi
function _fnConvertToWidth ( width, parent )
		{
			if ( ! width ) {
				return 0;
			}
			var n = $('<div/>')
				.css( 'width', _fnStringToCss( width ) )
				.appendTo( parent || document.body );
			var val = n[0].offsetWidth;
			n.remove();
			return val;
		}
function _fnConvertToWidth ( width , parent ) { if ( ! width ) { return 0 ; } var n = $ ( '<div/>' ) . css ( 'width' , _fnStringToCss ( width ) ) . appendTo ( parent || document . body ) ; var val = n [ 0 ] . offsetWidth ; n . remove ( ) ; return val ; }
Convert a CSS unit width to pixels (e.g.
Convert a CSS unit width to pixels ( e . g .