if (top.location != self.location ) {
    top.location = self.location 
  }

function setfocus_a(){
	isn.phone.focus()
}
function emailCheck() {
ph=document.isn.phone.value;
phn=document.isn.phone2.value;

if (ph == ""){
	alert("Please enter your area code.");
	isn.phone.focus()
	return false;
}
if (phn == ""){
	alert("Please enter your phone number.");
	isn.phone2.focus()
	return false;
}
return true;
}