rxValidRegExp =/\/.*\//;
	rxValidPostcode=/^[1-9]\d{3} [A-Z]{2}$/;
	rxValidFlightSku=/^[A-Z]{3} [A-Z]{3}\/[A-Z]{2}$/;
	rxValidDatum=/^\d{2}-\d{2}-\d{4}$/;
	rxValidDatumFlexible=/(^\d{2}-\d{2}-\d{4}$)|(^\d{4}$)|(^\d{6}$)/;
	rxValidInteger=/^[+-]?\d+$/;
	rxValidPosInteger=/^[+]?\d+$/;
	rxValidFloat=/^[+-]?\d*\,?\d*([eE][+-]?\d+)?$/;
	rxValidEmailadres=/^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3}|[0-9]{1,3})(\]?)$/; 
	rxValidTelefoonnummer=/(^\d{3} ?\d{7}$)|(^\(\d{3}\) ?\d{7}$)|(^\d{4} ?\d{6}$)|(^\(\d{4}\) ?\d{6}$)|(^\d{3}\-?\d{7}$)|(^\d{4}\-?\d{6}$)|(^\d{2} ?\d{8}$)|(^\(\d{2}\) ?\d{8}$)|(^((\+)|(00))31 ?\d{9}$)|(^$)/;
	rxValidShortYear=/^\d{2}$/;
	rxValidhhcitycode=/[A-Z]{3}/
	rxValidairlinecode=/[A-Z]{2}/
	rxValiddatumveld=/^\d{8}$/
	rxValidprijs=/^[1-9]\d*[0]{2}$/