isValidEmail = function(email)
{
	var emailMask = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;

	return emailMask.test(email);
}


ValidateForm = function(form)
{
	if (form.txtName.value == "")
	{
		alert("Please enter your name.");
		form.txtName.focus();
	}
	else if (form.txtParentsName.value == "")
	{
		alert("Please enter your parents' name.");
		form.txtParentsName.focus();
	}
	else if (form.txtPhone.value == "")
	{
		alert("Please enter your phone number.");
		form.txtPhone.focus();
	}
	else if (form.vImageCodP.value == "")
	{
		alert("Please enter the verification code.");
		form.vImageCodP.focus();
	}
	else
	{
		document.getElementById("btnSendMessage").disabled = true;
		return true;
	}

	return false;
}