function get_bundesland(id){
 	var i = 1;
 	var voption = '';
 	xmlhttp.open("GET", "http://www.feriwa.com/ajax/get_bundesland.php?u="+id,true);
 	xmlhttp.onreadystatechange = function() {
 		
 		
 	 if (xmlhttp.readyState==1){
  	document.getElementById('load').style.visibility = '';
  }
  
  if (xmlhttp.readyState==4) {
  	document.getElementById('load').style.visibility = 'hidden';
   res = xmlhttp.responseText.split('::');
    while (res[i]){
    	res2 = res[i].split('|');
      voption = voption+'<label><p class="sbland" onclick="get_region(\''+res2[0]+'\');"><input id="checkbland'+res2[0]+'" onclick="del_land(\''+id+'\')" name="data[search][bland][]" type="checkbox" value="'+res2[0]+'">'+res2[1];
    
      if(res2[2]!='')
       voption = voption +' ('+res2[2]+')';
       
      voption=voption+'</p></label><div class="region" id="reg'+res2[0]+'"></div>';
    	i=i+1;
    }
    voption = voption + '<p class="sbland" style="text-align:right;cursor:pointer;font-weight:bold;" onclick="close_bundesland(\''+id+'\');">schlie&szlig;en</p><hr class="box"/>';
    document.getElementById('bl'+id).innerHTML = voption;
  }
 	
 	
 	
 	}
  
  
  xmlhttp.send(null);
  
  
  
}

function close_bundesland(id){
 document.getElementById('bl'+id).innerHTML = '';
}

function del_land(id){
	
	document.getElementById('land'+id).checked = '';
}