function kartean(y,x) {
 
document.getElementById('test1').style.top = ( x ) + 'px' ;
document.getElementById('test1').style.left = ( y  ) + 'px';
document.getElementById('test1').innerHTML = '<img src="http://regio-jam.de/jhn/rz/images/stories/Verbaende/Karte%20Landkreis/dot.png" width="50" heigth="50" >';



}
function karteaus() {
document.getElementById('test1').innerHTML = '';

}