function newImage(arg) {
        if (document.images) {
                rslt = new Image();
                rslt.src = arg;
                return rslt;
        }
}

function changeImages() {
        if (document.images && (preloadFlag == true)) {
                for (var i=0; i<changeImages.arguments.length; i+=2) {
                        document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
                }
        }
}

var preloadFlag = false;

function preloadImages() {
     pfad = document.URL;
     if (pfad.indexOf("/de/")!=-1){
             if (document.images) {

                info_over = newImage("/gifs/navi_li/de/info_over.gif");
                orte_over = newImage("/gifs/navi_li/de/orte_over.gif");
                hotels_over = newImage("/gifs/navi_li/de/hotels_over.gif");
                appartements_over = newImage("/gifs/navi_li/de/appartements_over.gif");
                camping_over = newImage("/gifs/navi_li/de/camping_over.gif");
                photogallery_over = newImage("/gifs/navi_li/de/photogallery_over.gif");
                events_over = newImage("/gifs/navi_li/de/events_over.gif");
				mountainbike_over = newImage("/gifs/navi_li/mountainbike_over.gif");
                maps_over = newImage("/gifs/navi_li/de/maps_over.gif");
                preloadFlag = true;
                }
      }// Ende if de
     if (pfad.indexOf("/en/")!=-1){
             if (document.images) {
                info_over = newImage("/gifs/navi_li/en/info_over.gif");
                orte_over = newImage("/gifs/navi_li/en/orte_over.gif");
                hotels_over = newImage("/gifs/navi_li/en/hotels_over.gif");
                appartements_over = newImage("/gifs/navi_li/en/appartements_over.gif");
                camping_over = newImage("/gifs/navi_li/en/camping_over.gif");
                photogallery_over = newImage("/gifs/navi_li/en/photogallery_over.gif");
                events_over = newImage("/gifs/navi_li/en/events_over.gif");
				mountainbike_over = newImage("/gifs/navi_li/mountainbike_over.gif");
                maps_over = newImage("/gifs/navi_li/en/maps_over.gif");
                preloadFlag = true;
                }
      }// Ende if en
      if (pfad.indexOf("/it/")!=-1){
             if (document.images) {
                info_over = newImage("/gifs/navi_li/it/info_over.gif");
                orte_over = newImage("/gifs/navi_li/it/orte_over.gif");
                hotels_over = newImage("/gifs/navi_li/it/hotels_over.gif");
                appartements_over = newImage("/gifs/navi_li/it/appartements_over.gif");
                camping_over = newImage("/gifs/navi_li/it/camping_over.gif");
                photogallery_over = newImage("/gifs/navi_li/it/photogallery_over.gif");
                events_over = newImage("/gifs/navi_li/it/events_over.gif");
				mountainbike_over = newImage("/gifs/navi_li/mountainbike_over.gif");
                maps_over = newImage("/gifs/navi_li/it/maps_over.gif");
                preloadFlag = true;
                }
      }// Ende if it
      if (pfad.indexOf("/nl/")!=-1){
             if (document.images) {
                info_over = newImage("/gifs/navi_li/nl/info_over.gif");
                orte_over = newImage("/gifs/navi_li/nl/orte_over.gif");
                hotels_over = newImage("/gifs/navi_li/nl/hotels_over.gif");
                appartements_over = newImage("/gifs/navi_li/nl/appartements_over.gif");
                camping_over = newImage("/gifs/navi_li/nl/camping_over.gif");
                photogallery_over = newImage("/gifs/navi_li/nl/photogallery_over.gif");
                events_over = newImage("/gifs/navi_li/nl/events_over.gif");
				mountainbike_over = newImage("/gifs/navi_li/mountainbike_over.gif");
                maps_over = newImage("/gifs/navi_li/nl/maps_over.gif");
                preloadFlag = true;
                }
      }// Ende if nl
}


function preloadImages_orte() {

        if (document.images) {
                info_over = newImage("/gifs/navi_li/<?php print getLang(); ?>/info_over.gif");
                orte_over = newImage("/gifs/navi_li/<?php print getLang(); ?>/orte_over.gif");
                hotels_over = newImage("/gifs/navi_li/<?php print getLang(); ?>/hotels_over.gif");
                appartements_over = newImage("/gifs/navi_li/<?php print getLang(); ?>/appartements_over.gif");
                camping_over = newImage("/gifs/navi_li/<?php print getLang(); ?>/camping_over.gif");
                photogallery_over = newImage("/gifs/navi_li/<?php print getLang(); ?>/photogallery_over.gif");
                events_over = newImage("/gifs/navi_li/<?php print getLang(); ?>/events_over.gif");
				mountainbike_over = newImage("/gifs/navi_li/mountainbike_over.gif");
                maps_over = newImage("/gifs/navi_li/<?php print getLang(); ?>/maps_over.gif");
                manerba_over = newImage("/gifs/navi_li/manerba_over.gif");
                moniga_over = newImage("/gifs/navi_li/moniga_over.gif");
                padenghe_over = newImage("/gifs/navi_li/padenghe_over.gif");
                polpenazze_over = newImage("/gifs/navi_li/polpenazze_over.gif");
                puegnago_over = newImage("/gifs/navi_li/puegnago_over.gif");
                sanfelice_over = newImage("/gifs/navi_li/sanfelice_over.gif");
                soiano_over = newImage("/gifs/navi_li/soiano_over.gif");
				valtenesi_over = newImage("/gifs/navi_li/valtenesi_over.gif");
                preloadFlag = true;
        }
}

function openBrWindow(theURL,name,features)
{
  window.open(theURL,name,features);
}


function checkEingabenEmpfehlen(){
                var empfaenger_email    = document.sendform.empfaenger_email.value;

 if ( (empfaenger_email.length < 6) ||  (empfaenger_email.indexOf('@') < 1) || (empfaenger_email.indexOf('.') == -1 ) ){
                         alert("Bitte geben Sie die E-Mail-Adresse des Empfängers ein");
                         document.sendform.empfaenger_email.focus();
                         return false;
                  }


               JavaScript:self.document.sendform.submit();
}

function checkEingabenEmpfehlen_it(){
                var empfaenger_email    = document.sendform.empfaenger_email.value;

 if ( (empfaenger_email.length < 6) ||  (empfaenger_email.indexOf('@') < 1) || (empfaenger_email.indexOf('.') == -1 ) ){
                         alert("Vi preghiamo di inserire il Vostro indirizzo e-mail.");
                         document.sendform.empfaenger_email.focus();
                         return false;
                  }


               JavaScript:self.document.sendform.submit();
}




function checkEingabenEmpfehlen_en(){

    var empfaenger_email    = document.sendform.empfaenger_email.value;

 if ( (empfaenger_email.length < 6) ||  (empfaenger_email.indexOf('@') < 1) || (empfaenger_email.indexOf('.') == -1 ) ){
                         alert("Please insert your friend's email adress");
                         document.sendform.empfaenger_email.focus();
                         return false;
                  }


               JavaScript:self.document.sendform.submit();

}

function checkEingabenEmpfehlen_nl(){

    var empfaenger_email    = document.sendform.empfaenger_email.value;

 if ( (empfaenger_email.length < 6) ||  (empfaenger_email.indexOf('@') < 1) || (empfaenger_email.indexOf('.') == -1 ) ){
                         alert("Wij verzoeken U het Emailadres van de ontvanger in te voeren.");
                         document.sendform.empfaenger_email.focus();
                         return false;
                  }


               JavaScript:self.document.sendform.submit();

}



function checkEingaben_de(){
 var nameabsender  = document.sendform.name.value;
 var mailabsender    = document.sendform.email.value;

if (nameabsender.length < 2){
                         alert("Der Name ist nicht korrekt!");
                         document.sendform.name.focus();
                         return false;
               }

if ( (mailabsender.length < 6) ||  (mailabsender.indexOf('@') < 1) || (mailabsender.indexOf('.') == -1 ) ){
                         alert("Die E-mail ist nicht korrekt!");
                         document.sendform.email.focus();
                         return false;
                  }

               JavaScript:self.document.sendform.submit();
}



function checkEingaben_en(){
 var nameabsender  = document.sendform.name.value;
 var mailabsender    = document.sendform.email.value;

if (nameabsender.length < 2){
                         alert("The name is not correct!");
                         document.sendform.name.focus();
                         return false;
               }

if ( (mailabsender.length < 6) ||  (mailabsender.indexOf('@') < 1) || (mailabsender.indexOf('.') == -1 ) ){
                         alert("The e-mail adress is not correct!");
                         document.sendform.email.focus();
                         return false;
                  }

               JavaScript:self.document.sendform.submit();
}



function checkEingaben_it(){
 var nameabsender  = document.sendform.name.value;
 var mailabsender    = document.sendform.email.value;

if (nameabsender.length < 2){
                         alert("Vi preghiamo di inserire il Vostro nome!");
                         document.sendform.name.focus();
                         return false;
               }

if ( (mailabsender.length < 6) ||  (mailabsender.indexOf('@') < 1) || (mailabsender.indexOf('.') == -1 ) ){
                         alert("Vi preghiamo di inserire il Vostro indirizzo e-mail!");
                         document.sendform.email.focus();
                         return false;
                  }

               JavaScript:self.document.sendform.submit();
}



function checkEingaben_nl(){
 var nameabsender  = document.sendform.name.value;
 var mailabsender    = document.sendform.email.value;

if (nameabsender.length < 2){
                         alert("De naam is incorrect!");
                         document.sendform.name.focus();
                         return false;
               }

if ( (mailabsender.length < 6) ||  (mailabsender.indexOf('@') < 1) || (mailabsender.indexOf('.') == -1 ) ){
                         alert("Het E-mail adres is incorrect!");
                         document.sendform.email.focus();
                         return false;
                  }

               JavaScript:self.document.sendform.submit();
}