function karte_info(el) {
	switch (el) {
	
	case "guenzburg_info_on":       		document.getElementById('info_guenzburger_land').style.display='block';
											break;
	case "guenzburg_info_off":      		document.getElementById('info_guenzburger_land').style.display='none';
											break;
									
	case "bayrisch_schwaben_info_on":       document.getElementById('info_bayrisch_schwaben').style.display='block';
											break;
	case "bayrisch_schwaben_info_off":      document.getElementById('info_bayrisch_schwaben').style.display='none';
											break;

	case "unterallgaeu_info_on":    		document.getElementById('info_unterallgaeu').style.display='block';
											break;
	case "unterallgaeu_info_off":      		document.getElementById('info_unterallgaeu').style.display='none';
											break;

	case "ostallgaeu_info_on":    			document.getElementById('info_ostallgaeu').style.display='block';
											break;
	case "ostallgaeu_info_off":      		document.getElementById('info_ostallgaeu').style.display='none';
											break;

	case "westallgaeu_info_on":    			document.getElementById('info_westallgaeu').style.display='block';
											break;
	case "westallgaeu_info_off":      		document.getElementById('info_westallgaeu').style.display='none';
											break;

	case "oberallgaeu_info_on":       		document.getElementById('info_oberallgaeu').style.display='block';
											break;
	case "oberallgaeu_info_off":      		document.getElementById('info_oberallgaeu').style.display='none';
											break;

	  }

}