function IsValidInput(strInput, strInputType)
{
		var expText = /[a-z_0-9\.\-A-Z]+/;
		var expPhone =  /^\d{3}[\-|\s|\.]?\d{3}[\-|\s|\.]?\d{4}$/;
		var expEmail = /^[a-z_0-9\.\-]+@[a-z_0-9\.\-]+\.[a-z]{3}$/i;

		var expPattern;
		var bolValidValue = false;
		var bolUseRegExp = true;
		
		switch (strInputType)
		{
			case "Text":
				expPattern = expText;
				break;
			case "PhoneNum":
				expPattern = expPhone;
				break;
			case "Email":
				expPattern = expEmail;
				break;
		}

		if(bolUseRegExp)
		{	
			return expPattern.test(strInput);
		}
		else
		{
			return bolValidValue;
		}
}