function on(imgname)
{
	if (document.images)
        document.images[imgname].src = eval(imgname + "_on.src");
}

function off(imgname)
{
	if (document.images)
		document.images[imgname].src = eval(imgname + "_off.src");
}

if (document.images)
{

var orange_arrow_l_off = new Image();
orange_arrow_l_off.src = "/pic/orange_arrow_l_out.gif";
var orange_arrow_r_off = new Image();
orange_arrow_r_off.src = "/pic/orange_arrow_r_out.gif";

var deutsch_off = new Image();
deutsch_off.src = "/pic/menu/deutsch_off.gif";
var english_off = new Image();
english_off.src = "/pic/menu/english_off.gif";
var warenkorb_off = new Image();
warenkorb_off.src = "/pic/menu/warenkorb_off.gif";

var home_off = new Image();
home_off.src = "/pic/menu/home_de_off.gif";
var mitglieder_off = new Image();
mitglieder_off.src = "/pic/menu/mitglieder_en_off.gif";
var fotoarchiv_off = new Image();
fotoarchiv_off.src = "/pic/menu/fotoarchiv_en_off.gif";
var login_off = new Image();
login_off.src = "/pic/menu/login_de_off.gif";
var about_off = new Image();
about_off.src = "/pic/menu/about_de_off.gif";


var orange_arrow_l_on = new Image();
orange_arrow_l_on.src = "/pic/orange_arrow_l.gif";
var orange_arrow_r_on = new Image();
orange_arrow_r_on.src = "/pic/orange_arrow_r.gif";

var deutsch_on = new Image();
deutsch_on.src = "/pic/menu/deutsch_on.gif";
var english_on = new Image();
english_on.src = "/pic/menu/english_on.gif";
var warenkorb_on = new Image();
warenkorb_on.src = "/pic/menu/warenkorb_on.gif";

var home_on = new Image();
home_on.src = "/pic/menu/home_de_on.gif";
var mitglieder_on = new Image();
mitglieder_on.src = "/pic/menu/mitglieder_en_on.gif";
var fotoarchiv_on = new Image();
fotoarchiv_on.src = "/pic/menu/fotoarchiv_en_on.gif";
var login_on = new Image();
login_on.src = "/pic/menu/login_de_on.gif";
var about_on = new Image();
about_on.src = "/pic/menu/about_de_on.gif";

var anfrage_off = new Image();
anfrage_off.src = "/pic/menu/anfrage_off.gif";
var anfrage_on = new Image();
anfrage_on.src = "/pic/menu/anfrage_on.gif";

}




function changeFileMarker(imageID, galleryID, m)
{
	hugo = 'file' + imageID;	                    
	id = 'filecheck' + imageID;                   
	                                              
	if(m){                                        
		id += '_' + galleryID;                      
		hugo += '_' + galleryID;                    
	}                                             
	current = document.getElementById(hugo).value;
	
	id = 'filecheck' + imageID;
	if (current == 1) {
		document.getElementById(hugo).value = 0;
		document.getElementById(id).src = '/pic/check_off.gif';
		document.getElementById("eventframe").src = '/desktop/filemarker.php?what=remove&ID=' + imageID + '&galleryID=' + galleryID;
	}
	else {
		document.getElementById(hugo).value = 1;
		document.getElementById(id).src = '/pic/check_on.gif';
		document.getElementById("eventframe").src = '/desktop/filemarker.php?what=add&ID=' + imageID + '&galleryID=' + galleryID;
	}
}

function changeGalleryMarker(galleryID)
{
	hugo = 'gallery' + galleryID;
	current = document.getElementById(hugo).value;
	
	id = 'gallerycheck' + galleryID;
	if (current == 1) {
		document.getElementById(hugo).value = 0;
		document.getElementById(id).src = '/pic/check_off.gif';
		document.getElementById("eventframe").src = '/desktop/gallerymarker.php?what=remove&ID=' + galleryID;
	}
	else {
		document.getElementById(hugo).value = 1;
		document.getElementById(id).src = '/pic/check_on.gif';
		document.getElementById("eventframe").src = '/desktop/gallerymarker.php?what=add&ID=' + galleryID;
	}
	
}

function markAllFiles(files, galleryID)
{
	if(document.forms.copy.allfotos.checked == true) {
		what = 1;
	}
	else {
		what = 0;
	}
	form = document.forms['gallery'];
	for(i=0; i<form.elements.length; i++) {
		if(form.elements[i].id.indexOf('file') == 0) {
			form.elements[i].value = what;
		}
	}
	
	images = document.getElementsByName("allfiles");
	
	if(what == 1) {
		source = '/pic/check_on.gif';
		document.getElementById("eventframe").src = '/desktop/filemarker.php?what=add&ID=' + files + '&galleryID=' + galleryID;
	}
	else {
		source = '/pic/check_off.gif';
		document.getElementById("eventframe").src = '/desktop/filemarker.php?what=remove&ID=' + files + '&galleryID=' + galleryID;
	}
	for(i=0; i<images.length; i++) {
		images[i].src = source;
	}
	
}

function markAllGalleries(galleries)
{
	if(document.forms.copy.allfotos.checked == true) {
		what = 1;
	}
	else {
		what = 0;
	}
	form = document.forms['gallery'];
	for(i=0; i<form.elements.length; i++) {
		if(form.elements[i].id.indexOf('gallery') == 0) {
			form.elements[i].value = what;
		}
	}
	
	images = document.getElementsByName("allgalleries");
	
	if(what == 1) {
		source = '/pic/check_on.gif';
		document.getElementById("eventframe").src = '/desktop/gallerymarker.php?what=add&ID=' + galleries;
	}
	else {
		source = '/pic/check_off.gif';
		document.getElementById("eventframe").src = '/desktop/gallerymarker.php?what=remove&ID=' + galleries;
	}
	for(i=0; i<images.length; i++) {
		images[i].src = source;
	}
	
}

function delImage(imageID, imageName, galleryID, checkstring, kill)
{
	if(kill == 1) {
		text = 'Wollen Sie die Datei "' + imageName + '" wirklich endgültig löschen?'
	}
	else {
		text = 'Wollen Sie die Datei "' + imageName + '" wirklich in den Papierkorb verschieben?';
	}
	Check = confirm(text);
	if(Check == true) {
		document.getElementById("eventframe").src = '/desktop/eraser.php?ID=' + imageID + '&gallery=' + galleryID + '&check=' + checkstring + '&kill=' + kill;
	}
}

function delGallery(galleryID, galleryName, kill)
{
	if(kill == 1) {
		text = 'Wollen Sie die Galerie "' + galleryName + '" wirklich endgültig löschen?';
	}
	else {
		text = 'Wollen Sie die Galerie "' + galleryName + '" wirklich in den Papierkorb verschieben?';
	}
	Check = confirm(text);
	if(Check == true) {
		document.getElementById("eventframe").src = '/desktop/eraser.php?galleryID=' + galleryID + '&kill=' + kill;
	}
}


function dynamicCopy()
{
	if(document.forms.copy.what.value == 'delete' || document.forms.copy.what.value == 'nix' || document.forms.copy.what.value == 'reset' || document.forms.copy.what.value == 'download') {
		if(document.forms.copy.target) document.forms.copy.target.style.display = 'none';
	}
	else {
		if(document.forms.copy.target) document.forms.copy.target.style.display = '';
	}
}

function dynamicTrash()
{
	if(document.forms.copy.what.value == 'delete' || document.forms.copy.what.value == 'nix' || document.forms.copy.what.value == 'reset' || document.forms.copy.what.value == 'undelete') {
		// document.forms.copy.target.style.display = 'none';
	}
	else {
		// document.forms.copy.target.style.display = '';
	}
}

function clickAllTrash(){
	var elmFile = document.getElementsByName('allfiles');
	var elmGallery = document.getElementsByName('allgalleries');
	
	for(var i = 0; i < elmFile.length; i++){
		elmFile[i].click();
	}
	
	for(var i = 0; i < elmGallery.length; i++){
		elmGallery[i].click();
	}
}

function checkCopySubmit(l){
	elm = document.forms.copy.what.value;
	
	if(elm == 'reset') document.forms.copy.submit();
	if(elm == 'download') window.open('/'+l+'/fotos/downloadCompressed.php', '_download', 'menubar=no, statusbar=no, locationbar=no, width=500, height=400');
}

function checkCopySubmitMember(l){
	elm = document.forms.copy.what.value;
	
	if(elm != 'download'){
		document.forms.copy.submit();
	} else {
		window.open('/'+l+'/fotos/downloadCompressed.php?member=1', '_download', 'menubar=no, statusbar=no, locationbar=no, width=500, height=400');
	}
}