var REGEX_Email = "[a-zA-Z][0-9a-zA-Z_/-]*[a-zA-Z][0-9a-zA-Z_.]*@[a-zA-Z][0-9a-zA-Z_/-]*(\.[a-zA-Z][0-9a-zA-Z_]*)*(\.[a-zA-Z][0-9a-zA-Z_]*";
var REGEX_Date = "^(\d{1,2})(\/|-)(\d{1,2})(\/|-)(\d{4})$";
function regExValidation(pattern, value){
    var myRegxp = new RegExp(pattern);
    myRegxp.ignoreCase=true;
    myRegxp.global = true;
    return myRegxp.test(value);
}