function move_imageThumbnail(direction) {
  container_name  = "gallery_area";
  container_width = document.getElementById(container_name).offsetWidth;
  container_left  = document.getElementById(container_name).offsetLeft;

  container_pos = container_left - (530*direction);

  if (container_pos > 0) {
    container_pos = (container_width - 530) * -1;
  }
  if (Math.abs(container_pos) >= container_width) {
    container_pos = 0;
  }
  document.getElementById(container_name).style.left = container_pos + "px";;
}

function openImage(image_id) {
  parent.document.getElementById('zoomImage_area').style.backgroundImage = "url('/localSYS/share/thumbnail.php?id=" + image_id + "&w=700&thumbnail=0')";
  parent.document.getElementById('zoomImage_area').style.top = 0;
  parent.document.getElementById('zoomImage_area').style.zIndex = 250;
}

function closeImage() {
  parent.document.getElementById('zoomImage_area').style.backgroundImage = "";
  parent.document.getElementById('zoomImage_area').style.top = "-1000px";
  parent.document.getElementById('zoomImage_area').style.zIndex = "1";
}

function moveImage(direction) {
  var container_name  = "gallery_area";
  var thisImage_id    = parent.document.getElementById('zoomImage_area').style.backgroundImage.substr(37,32);
  var thisImage_no    = 0;
  var imageLinks      = parent.document.getElementById(container_name).getElementsByTagName('a');
  var maxImages       = imageLinks.length;
  for (var i = 0; i < maxImages; i++) {
    if (imageLinks[i].id.substr(8,32) == thisImage_id) {
      thisImage_no = i;
    }
  }
  nextImage_no = thisImage_no + direction;
  if (nextImage_no < 0) {
    nextImage_no = maxImages-1;
  }
  if (nextImage_no >= maxImages) {
    nextImage_no = 0;
  }
  openImage(imageLinks[nextImage_no].id.substr(8,32));
}



function setLinkTarget() {
  var maxTargets = document.links.length;
  
/*
  for (var i = 0; i < maxTargets; i++) {
    if (document.links[i].target=="" || document.links[i].target=="_self" || document.links[i].target != "zoomImage") {
      document.links[i].href = "javascript:show_content('" + document.links[i].href + "');";
    }
  }
*/
}


function show_content(sURL) {
//  var newContent = $("site_content").load('getContent.php?sURL='+sURL);
  setLinkTarget();
//  Slimbox.scanPage;
}  
  



function goBackList() {
  
}

function checkData() {
  var formElementID = "firstname";
  var formElement = "formData[" + formElementID + "]"; 
  var alertText   = "Bitte geben Sie Ihren Vornamen ein.";
  if (top.document.getElementById(formElementID)) {
    if (top.document.reservationForm.elements[formElement].value == "") {
      alert(alertText);
      top.document.reservationForm.elements[formElement].focus();
      return false;
    }
  }
  formElementID = "lastname";
  formElement = "formData[" + formElementID + "]"; 
  alertText   = "Bitte geben Sie Ihren Nachnamen ein.";
  if (top.document.getElementById(formElementID)) {
    if (top.document.reservationForm.elements[formElement].value == "") {
      alert(alertText);
      top.document.reservationForm.elements[formElement].focus();
      return false;
    }
  }
  formElementID = "telefon";
  formElement = "formData[" + formElementID + "]"; 
  alertText   = "Bitte geben Ihre Telefonnummer ein.";
  if (top.document.getElementById(formElementID)) {
    if (top.document.reservationForm.elements[formElement].value == "") {
      alert(alertText);
      top.document.reservationForm.elements[formElement].focus();
      return false;
    }
  }
  formElementID = "email";
  formElement = "formData[email]"; 
  alertText   = "Bitte geben Ihre E-Mailadresse ein.";
  if (top.document.getElementById(formElementID)) {
    if (top.document.reservationForm.elements[formElement].value == "") {
      alert(alertText);
      top.document.reservationForm.elements[formElement].focus();
      return false;
    }
  }
  formElementID = "street";
  formElement = "formData[street]"; 
  alertText   = "Bitte geben Sie Ihre Straße ein.";
  if (top.document.getElementById(formElementID)) {
    if (top.document.reservationForm.elements[formElement].value == "") {
      alert(alertText);
      top.document.reservationForm.elements[formElement].focus();
      return false;
    }
  }
  formElementID = "plz";
  formElement = "formData[plz]"; 
  alertText   = "Bitte geben Sie Ihre Postleitzahl ein.";
  if (top.document.getElementById(formElementID)) {
    if (top.document.reservationForm.elements[formElement].value == "") {
      alert(alertText);
      top.document.reservationForm.elements[formElement].focus();
      return false;
    }
  }
  formElementID = "city";
  formElement = "formData[city]"; 
  alertText   = "Bitte geben Sie einen Ort ein.";
  if (top.document.getElementById(formElementID)) {
    if (top.document.reservationForm.elements[formElement].value == "") {
      alert(alertText);
      top.document.reservationForm.elements[formElement].focus();
      return false;
    }
  }
  formElementID = "subject";
  formElement = "formData[subject]"; 
  alertText   = "Bitte geben Sie ein Betreff ein.";
  if (top.document.getElementById(formElementID)) {
    if (top.document.reservationForm.elements[formElement].value == "") {
      alert(alertText);
      top.document.reservationForm.elements[formElement].focus();
      return false;
    }
  }
  formElementID = "accept";
  formElement = "formData[" + formElementID + "]"; 
  alertText   = "Sie müssen die Reisebedingungen bestätigen um eine Buchungsanfrage stellen zu können.";
  if (top.document.getElementById(formElementID)) {
    if (top.document.reservationForm.elements[formElement].checked ==  false) {
      alert(alertText);
      top.document.reservationForm.elements[formElement].focus();
      return false;
    }
  }
  return true;
}


function setDate(formDate) {
  top.top.document.reservationForm.elements['formData[von]'].value = formDate.substring(0,10);
  top.top.document.reservationForm.elements['formData[bis]'].value = formDate.substring(11,22);
}

function open_gallery(type,gID,jID) {
  var galleryWin = window.open("./gallery/?type=" + type + "&gID=" + gID + "&jID=" + jID,"GalleryWindow","width=1024,height=768,dependent=yes,left=0,top=0,location=no,menubar=no,resizable=yes,fullscreen=no");
}

function open_ARB() {
  var arbWin = window.open("./?cTpl=content&cID=6431c3b93576a00717dd8626167169be&print=1","ARBWin","width=760,dependent=yes,location=no,scrollbars=yes,menubar=yes,resizable=yes,fullscreen=no");
  top.window.focus();
}