/* Form validation functions */

function checkEmail(sEmail)	{
	var pattern = /^([\w\-\.]+)@((\[([0-9]{1,3}\.){3}[0-9]{1,3}\])|(([\w\-]+\.)+)([a-zA-Z]{2,4}))$/;
	var re = new RegExp(pattern);
	
	return (sEmail.match(re));
}

function checkNumber(iNum)	{
	var pattern = /^([0-9]|\s)+$/;
	var re = new RegExp(pattern);
	
	return (iNum.match(re));
}

function eq(sVal1, sVal2)	{
	return (sVal1 == sVal2);
}