function def(){
  alert(document.body.clientHeight);
  alert(document.body.clientWidth);
      
  get_element('main_div').style.width = document.body.clientWidth;
  get_element('main_div').style.width = document.body.clientHeight;
}

function change_lang(lang) {
  createCookie("inpaqt_lang", lang);
  window.open("index.php?id=61", "_self");    
  return false;
}

function select_page(id) {
  window.open("index.php?id=" + id, "_self");
}

function get_element(id) {
  return document.getElementById ? document.getElementById(id) : document.all[id];
}

function fnCheckForm() {
  if (document.contactform.first_name.value == '') { 
    get_element('name1').innerHTML = "<font color='#FF0000'>Naam</font>"; 
    document.contactform.first_name.focus();
    return false; 
  }
  else {
    get_element('name1').innerHTML="Naam"; 
  }
  
  if (document.contactform.title.value == '') {
    get_element('function1').innerHTML = "<font color='#FF0000'>Uw functie</font>"; 
    document.contactform.title.focus(); 
    return false; 
  } 
  else {
    get_element('function1').innerHTML = "Uw functie";
  }
  
  if (document.contactform.company.value == '') { 
    get_element('company1').innerHTML = "<font color='#FF0000'>Bedrijfsnaam</font>"; 
    document.contactform.company.focus(); 
    return false; 
  }
  else {    
    get_element('company1').innerHTML = "Bedrijfsnaam"; 
  }
  
  if (document.contactform.city.value == '') {
    get_element('city1').innerHTML = "<font color='#FF0000'>Woonplaats</font>";
    document.contactform.city.focus(); 
    return false; 
  } 
  else {
    get_element('city1').innerHTML = "Woonplaats";
  }
    
  if (document.contactform.email.value == '') { 
    get_element('email1').innerHTML = "<font color='#FF0000'>E-mailadres</font>";
    document.contactform.email.focus();
    return false; 
  }
  else {
    get_element('email1').innerHTML = "E-mailadres";
  }
  
  if (document.contactform.phone.value == '') { 
    get_element('phone1').innerHTML = "<font color='#FF0000'>Telefoonnummer</font>";
    document.contactform.phone.focus(); 
    return false; 
  }
  else {
    get_element('phone1').innerHTML = "Telefoonnummer";
  }  
  
  if (document.contactform.question.value == '') { 
    get_element('question1').innerHTML = "<font color='#FF0000'>Uw vraag</font>";
    document.contactform.question.focus();
    return false; 
  }
  else {
  }
    
  return true;
}

function fnCheckForm1() {
  if (!document.downloadform.salutation[0].checked && !document.downloadform.salutation[1].checked) { 
    get_element('male').innerHTML = "<font color='#FF0000'>De heer</font>";
    get_element('female').innerHTML = "<font color='#FF0000'>Mevrouw</font>";
    return false;
  }
  else {
    get_element('male').innerHTML="De heer";
    get_element('female').innerHTML="Mevrouw";
  }
  
  if (document.downloadform.first_name.value == '') { 
    get_element('name2').innerHTML = "<font color='#FF0000'>Voornaam</font>"; 
    document.downloadform.first_name.focus();
    return false; 
  }
  else {
    get_element('name2').innerHTML = "Voornaam"; 
  }
    
  if (document.downloadform.last_name.value == '') { 
    get_element('name1').innerHTML = "<font color='#FF0000'>Achternaam</font>"; 
    document.downloadform.last_name.focus();
    return false; 
  }
  else {
    get_element('name1').innerHTML = "Achternaam"; 
  }

  if (document.downloadform.company.value == '') { 
    get_element('company1').innerHTML = "<font color='#FF0000'>Bedrijfsnaam</font>"; 
    document.downloadform.company.focus();
    return false; 
  } 
  else {    
    get_element('company1').innerHTML = "Bedrijfsnaam"; 
  }
  
  if (document.downloadform.email.value == '') { 
    get_element('email1').innerHTML = "<font color='#FF0000'>E-mailadres</font>";
    document.downloadform.email.focus();
    return false; 
  }
  else {
    get_element('email1').innerHTML = "E-mailadres";
  }

  if (document.downloadform.phone.value == '') { 
    get_element('phone1').innerHTML = "<font color='#FF0000'>Telefoonnummer</font>";
    document.downloadform.phone.focus();
    return false; 
  }
  else {
    get_element('phone1').innerHTML = "Telefoonnummer";
  }
  return true;
}

function fnCheckForm2() {
  if (!document.clinicsform.gender[0].checked && !document.clinicsform.gender[1].checked){ 
    get_element('male').innerHTML = "<font color='#FF0000'>De heer</font>";
    get_element('female').innerHTML = "<font color='#FF0000'>Mevrouw</font>";
    return false;
  }
  else {
    get_element('male').innerHTML = "De heer";
    get_element('female').innerHTML = "Mevrouw";
  }


    if (document.clinicsform.name.value == '') { 
    
      get_element('name1').innerHTML="<font color='#FF0000'>Achternaam</font>"; 
      document.clinicsform.name.focus(); return false; 

    } else {
      get_element('name1').innerHTML="Achternaam"; 
    }
    
    if (document.clinicsform.company.value == '') { 

      get_element('company1').innerHTML="<font color='#FF0000'>Bedrijfsnaam</font>"; 
      document.clinicsform.company.focus(); return false; 

    } else {    
      get_element('company1').innerHTML="Bedrijfsnaam"; 
  
    }
    
    if (document.clinicsform.email.value == '') { 

      get_element('email1').innerHTML="<font color='#FF0000'>E-mailadres</font>";
      document.clinicsform.email.focus(); return false; 

    }else {
      get_element('email1').innerHTML="E-mailadres";
    }

    if (document.clinicsform.phone.value == '') { 

    
      get_element('phone1').innerHTML="<font color='#FF0000'>Telefoonnummer</font>";
      document.clinicsform.phone.focus(); return false; 

    }else {
      get_element('phone1').innerHTML="Telefoonnummer";
    }
    return true;
  }