function validate2() {
 if (document.f2.name.value.length<3) {
	alert("Please enter your name.");
	return false;
 }
 s=document.f2.email.value; p=s.indexOf(" "); k=s.indexOf("@"); K=s.indexOf("."); l=s.length;
 if (((l>0) && ((l<5) || (p>=0) || (k<=0) || (k>=l-2) || (K<=0) || (K>=l-1))) || (l<1)) {
	alert("Please enter your email address.");
	return false;
 }
 if (once) {
	once=false;
	return true;
 } else {
	alert("Your form was processed, please wait a moment..");
	return true;
 }
 return true;
}