var ba_geladen = 0;
var netscape4 = false;
var ba_obj = "";
var x = 0;
var y = 0;

document.onmousemove = storemousepos;

function storemousepos(Evt) {
	if (navigator.appName == "Microsoft Internet Explorer") {
		x = window.event.clientX+30;
		y = window.event.clientY;
	}
	if (navigator.appName == "Netscape") {
		x = Evt.pageX+30;
		y = Evt.pageY;
	}
	
	if(typeof window.pageYOffset != 'undefined') {
		y-=window.pageYOffset;
	}
	if(y>window.screen.availHeight-300) {
		y=y-300;
	}
	if (ba_geladen == 1) {
		move();
	}
}

function bild_over(bild) {
	if (ba_geladen == 0) {
		if (typeof($('bildanzeige'))!="undefined") {
			ba_obj = $('bildanzeige');
		} else {
			ba_obj = new Element('div', {id: 'bildanzeige'});
			ba_obj.inject(document.body);
		}
		var html = '<img src="'+bild+'">';
		ba_obj.innerHTML = html;
		ba_obj.set('style','visibility:visible;position:fixed;z-index:1000;');
		ba_geladen = 1;
	}
	move();
	return true;
}

function destr() {
	var theObj=(netscape4 ? ba_obj : ba_obj.style);
	theObj.visibility = 'hidden';
	ba_geladen = 0;
	return true;
}

function move() {
	ba_obj.style.left = (x+20)+'px';
	ba_obj.style.top = (y+20)+'px';
}