//function to trim leading and trailing spaces
function rightTrim(theString) {
  return theString.replace(/\s+$/gi, "");
}

function leftTrim(theString) {
  return theString.replace(/^\s*/gi, "");
}

function Trim(theString) {
  return theString.replace(/\s+$|^\s*/gi, "");
}


function isValidEmail(theString) {
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(theString)){
		return (true);
	}
	return (false);
}