// JavaScript Document

function validate_form(){
  errMsg = "";
  
  company = document.course_form.company.value;
  address = document.course_form.address.value;
  postal_code = document.course_form.postal_code.value;
  city = document.course_form.city.value;
  country = document.course_form.country.value;
  company_function = document.course_form.company_function.value;
  email = document.course_form.email.value;
  phone = document.course_form.phone.value;
  members = document.course_form.elements[14].value;
  
  if (company == "") {errMsg=errMsg+"Ime podjetja je zahtevano. \n";}    
  if (address == "") {errMsg=errMsg+"Naslov je zahtevan. \n";} 
  if (city == "") {errMsg=errMsg+"Kraj je zahtevan. \n";}   
  if (postal_code == "") {errMsg=errMsg+"Poštna številka je zahtevana. \n";}   
  if (country == "") {errMsg=errMsg+"Država je zahtevana. \n";}
  if (company_function == "") {errMsg=errMsg+"Funkcija v podjetju je zahtevana. \n";}     
  if (phone == "") {errMsg=errMsg+"Telefon je zahtevan. \n";}  
  if (email.indexOf("@") == -1) {errMsg=errMsg+"E-mail je neveljaven. \n";}
  if (members == "") {errMsg=errMsg+"Polje 1. Udeleženec je zahtevano. \n";} 
  
  if (errMsg == "") {
    return true ;
  } else {
    alert(errMsg);
	return false ;
  }
}