function divan() {
currentOpac('picarea', 0, 0);
document.getElementById('picarea').style.display = "none";
document.getElementById('picarea').style.display = "block";
setTimeout("currentOpac('picarea', 100, 350)",0);

}
function divaus() {
setTimeout("currentOpac('picarea', 0, 200)",0);
setTimeout("document.getElementById('picarea').style.display = 'none'",200);
setTimeout("document.getElementById('detailpic').src = 'http://www.ibass.de/web2008/images/picareadivfiller.jpg'",250);
}
function divanvideo() {
document.getElementById('videoarea').style.display = "block";
setTimeout("currentOpac('videoarea', 100, 200)",5);
setTimeout("document.getElementById('videosrc').style.display = 'block'",1500);
/*setTimeout("currentOpac('detailpic', 100, 100)",500);*/
}
function divausvideo() {
/*setTimeout("currentOpac('detailpic', 0, 300)",500);*/
setTimeout("document.getElementById('videosrc').style.display = 'none'",150);
setTimeout("currentOpac('videoarea', 0, 400)",800);
}

function scrollingerauf() {
if (aktiv) window.clearInterval(aktiv); 
aktiv = window.setInterval('moveDIV(20, false)', 22);
setTimeout("window.clearInterval(aktiv)",80);
}

function scrollingerab() {
if (aktiv) window.clearInterval(aktiv); 
aktiv = window.setInterval('moveDIV(-20, false)', 22);
setTimeout("window.clearInterval(aktiv)",80);
}

function handle(delta) {
if (delta < 0)
scrollingerab();
else
scrollingerauf();
}
function wheel(event){
	var delta = 0;
	if (!event) event = window.event;
	if (event.wheelDelta) {
		delta = event.wheelDelta/120; 
		if (window.opera) delta = -delta;
	} else if (event.detail) {
		delta = -event.detail/3;
	}
	if (delta)
		handle(delta);
        if (event.preventDefault)
                event.preventDefault();
        event.returnValue = false;
}
if (window.addEventListener)
	window.addEventListener('DOMMouseScroll', wheel, false);
window.onmousewheel = document.onmousewheel = wheel;