var b1w=new Image();
var b1o=new Image();

var b2w=new Image();
var b2o=new Image();

var b3w=new Image();
var b3o=new Image();

var b4w=new Image();
var b4o=new Image();

var b5w=new Image();
var b5o=new Image();

var photo_w=new Image();
var photo_o=new Image();

var video_w=new Image();
var video_o=new Image();

var xw=new Image();
var xo=new Image();

b1w.src="./images/buttons/b1w.gif";
b1o.src="./images/buttons/b1o.gif";

b2w.src="./images/buttons/b2w.gif";
b2o.src="./images/buttons/b2o.gif";

b3w.src="./images/buttons/b3w.gif";
b3o.src="./images/buttons/b3o.gif";

b4w.src="./images/buttons/b4w.gif";
b4o.src="./images/buttons/b4o.gif";

b5w.src="./images/buttons/b5w.gif";
b5o.src="./images/buttons/b5o.gif";

photo_w.src="./images/buttons/photo_w.gif";
photo_o.src="./images/buttons/photo_o.gif";

video_w.src="./images/buttons/video_w.gif";
video_o.src="./images/buttons/video_o.gif";

xw.src="./images/buttons/xw.gif";
xo.src="./images/buttons/xo.gif";


var bild;
var wi;
var hei;
var fenster;

function winopen(bild,wi,hei) {


fenster = window.open("./include/photoview.php?img="+bild,"","width="+wi+",height="+hei+",left=20,top=20,resizable=no");

}



function auf(menu) {
if (document.all) {
document.all[menu].style.visibility="visible";
}

if (document.layers) {
document.layers[menu].style.visibility="visible";
}

if (document.getElementById) {
    document.getElementById(menu).style.visibility = "visible";
}
}

function zu(menu) {
if (document.all) {
document.all[menu].style.visibility="hidden";
}

if (document.layers) {
document.layers[menu].style.visibility="hidden";
}

if (document.getElementById) {
    document.getElementById(menu).style.visibility = "hidden";
}
}