function validateBlast(x){
	with (x)
	{
		if (name.value == "")
		{
			alert("Please enter your name.");
			name.focus();
			return false;
		}
		if (email.value == "")
		{
			alert("Please enter your e-mail address.");
			email.focus();
			return false;
		}
		if (email.value.indexOf("@") < 1 || (email.value.lastIndexOf(".") - email.value.indexOf("@")) < 2)
		{
			alert("Please enter a valid e-mail address.");
			email.focus();
			return false;
		}
		return true;
	}
}