function karte_info(el) {
	switch (el) {
	
	case "schwaben_info_on":       			document.getElementById('info_schwaben').style.display='block';
											break;
	case "schwaben_info_off":      			document.getElementById('info_schwaben').style.display='none';
											break;
											
	case "oberbayern_info_on":       		document.getElementById('info_oberbayern').style.display='block';
											break;
	case "oberbayern_info_off":      		document.getElementById('info_oberbayern').style.display='none';
											break;

	case "oberpfalz_info_on":       		document.getElementById('info_oberpfalz').style.display='block';
											break;
	case "oberpfalz_info_off":      		document.getElementById('info_oberpfalz').style.display='none';
											break;
									
	case "franken_info_on":       			document.getElementById('info_franken').style.display='block';
											break;
	case "franken_info_off":      			document.getElementById('info_franken').style.display='none';
											break;

	
	  }

}