function checkFriends(signupfrm){
	if (signupfrm.your_email.value == ''){
		alert ("Please provide your email address");
		return false;
	}
	else if (signupfrm.friends_email.value == ''){
		alert ("Please provide a friends email address");
		return false;
	}
	else if (signupfrm.your_name.value == ''){
		alert ("Please provide your name");
		return false;
	}	
	else if (signupfrm.googlism.value == ''){
		alert ("Please provide a Googlism");
		return false;
	}
	else{
		return true;	
	}	
}

function breakout_of_frame()
{
  if (top.location != location) {
    top.location.href = document.location.href ;
  }
}