function boxZeigen(was) {
	
	for(var i=0; i<=3; i++) {
		if(was == i) document.getElementsByClassName('infobox')[i].style.display='block';
		else document.getElementsByClassName('infobox')[i].style.display='none';
	}

}

function showInfo(was) {
	
	var x = getElementsByClass('infobox2', document);
	for(var i=0; i<x.length; i++) {
		getElementsByClass('infobox2', document)[i].style.display='none';
	}
	x = getElementsByClass(was, document);
	for(var i=0; i<x.length; i++) {
		getElementsByClass(was, document)[i].style.display='block';
	}

}

function getElementsByClass(searchClass,node,tag) {
	var classElements = new Array();
	if ( node == null )
		node = document;
	if ( tag == null )
		tag = '*';
	var els = node.getElementsByTagName(tag);
	var elsLen = els.length;
	var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
	for (i = 0, j = 0; i < elsLen; i++) {
		if ( pattern.test(els[i].className) ) {
			classElements[j] = els[i];
			j++;
		}
	}
	return classElements;
}

function jumpTo(lon, lat, zoom, setMarker, popupContentHTML) {
    var lonlat = new OpenLayers.LonLat(lon, lat).transform(new OpenLayers.Projection("EPSG:4326"), new OpenLayers.Projection("EPSG:900913"));
    map.setCenter(lonlat, zoom);
        
    return false;
}