rem: else return v; 
add: var v = parseInt(s, 10); return (isNaN(v) ? null : v); 
context: webForm.ToInteger = function  (s, validator){	if ((v = parseInt(s, 10)) != s - 0)		return null;	else		return v;}
meta: 172	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/172/ad90d5bdd245ae595b8e9bec02cef0d062456335/WebUIValidation_2.0.js/clean/mcs/class/System.Web/resources/WebUIValidation_2.0.js