function getArray(ref) { 

	var ref; 

	if (ref == 'alow_20bay_20metal_20halide') {
		pArray = Array( 
			Array('Any choice','Single Fitting','£84.00'), 
			Array('Any choice','Five Fittings Discount','£380.00') 
		);
		return pArray;
	} 

	if (ref == 'alow_20bay_20mercury') {
		pArray = Array( 
			Array('250 Watt','Single Fitting','£75.00'), 
			Array('250 Watt','Five Fittings Discount','£350.00'), 
			Array('400 Watt','Single Fitting','£75.00'), 
			Array('400 Watt','Five Fittings Discount','£350.00') 
		);
		return pArray;
	} 

	if (ref == 'alow_20bay_20sodium') {
		pArray = Array( 
			Array('250 Watt','Single Fitting','£82.00'), 
			Array('250 Watt','Five Fittings Discount','£375.00'), 
			Array('400 Watt','Single Fitting','£82.00'), 
			Array('400 Watt','Five Fittings Discount','£375.00') 
		);
		return pArray;
	} 

	if (ref == 'alow_20bay_20growlux') {
		pArray = Array( 
			Array('400 Watt','Single Fitting','£92.00'), 
			Array('400 Watt','Five Fittings Discount','£400.00') 
		);
		return pArray;
	} 

}