function CheckForm(theForm){
   if( theForm.email.value == "" ){
      alert("Please provide your email address.");
      theForm.email.focus();
   return false;
   }
   if( theForm.business_name.value == "" ){
      alert("Please provide the name of your business.");
      theForm.business_name.focus();
   return false;
   }
   if( theForm.address.value == "" ){
      alert("Please provide your mailing address.");
      theForm.address.focus();
   return false;
   }
    if( theForm.url.value == "" ){
      alert("Please provide your web site url.");
      theForm.url.focus();
   return false;
   }
   if( theForm.phone.value == "" ){
      alert("Please provide your phone number");
      theForm.phone.focus();
   return false;
   }
    if( theForm.adcopy.value == "" ){
      alert("Please provide us with the text copy for your ad.");
      theForm.adcopy.focus();
   return false;
   }
   if( theForm.show_ad.value == "" ){
      alert("Please tell us how many times you want us to show your ad to each browser.");
      theForm.show_ad.focus();
   return false;
   }
   if( theForm.ad_distribution.value == "" ){
      alert("Please confirm whether or not you want your ad to show only on this site or on all network sites available.");
      theForm.ad_distribution.focus();
   return false;
   }
	if( theForm.purchase.value == "" ){
      alert("Please select which type of ad campaign you want to purchase.");
      theForm.purchase.focus();
   return false;
   }
return true;
}
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);