function chkFormular()
{
 if(document.Formular.name.value == "")  {
   alert("Please enter your name!");
   document.Formular.name.focus();
   return false;
  }
 if(document.Formular.addr1.value == "") {
   alert("Please provide your address!");
   document.Formular.addr1.focus();
   return false;
  }
 if(document.Formular.town.value == "") {
   alert("Please enter the town  you live in!");
   document.Formular.town.focus();
   return false;
  }
 if(document.Formular.country.value == "") {
   alert("Please enter your country!");
   document.Formular.country.focus();
   return false;
  }
 if(document.Formular.email.value == "") {
   alert("Please enter your email address!");
   document.Formular.email.focus();
   return false;
  }
 if(document.Formular.my_email.value.indexOf('@') == -1) {
   alert("Invalid email address!");
   document.Formular.my_email.focus();
   return false;
  }
 if(document.Formular.status.value == "--") {
   alert("Please indicate whether you are a travel agent or direct client!");
   document.Formular.status.focus();
   return false;
  }
 if(document.Formular.arrival.value == "") {
   alert("Please indicate the desired arrival date!");
   document.Formular.arrival.focus();
   return false;
  }
 if(document.Formular.departure.value == "") {
   alert("Please indicate the desired departure date!");
   document.Formular.departure.focus();
   return false;
  }
 if(document.Formular.pax.value == "") {
   alert("Please indicate how many people are going on this trip!");
   document.Formular.pax.focus();
   return false;
  }
 if(document.Formular.details.value == "") {
   alert("Please provide details about the planned trip! Without them there is little we can do for you.");
   document.Formular.details.focus();
   return false;
  }
}