var ukPostcodeMap;
var postcodeRadiusFinder;
var individualPostcode;
var postcodeTree;

function init() {

         ukPostcodeMap = new fx.Combo('ukPostcodeMap', { height: true, opacity: true, duration: 500 });
         postcodeRadiusFinder = new fx.Combo('postcodeRadiusFinder', { height: true, opacity: true, duration: 500 });
         individualPostcode = new fx.Combo('individualPostcode', { height: true, opacity: true, duration: 500 });
		 postcodeTree = new fx.Combo('postcodeTree', { height: true, opacity: true, duration: 500 });
		 ukPostcodeMap.hide();
		 //postcodeRadiusFinder.hide();
		 individualPostcode.hide();
		 postcodeTree.hide();
}