function showHomeMLView() {
      
      document.getElementById("mmetal_home_ML_gigs").style.display = "block"
      document.getElementById("mmetal_home_ALL_gigs").style.display = "none";
      
      document.getElementById("mapContainerML").style.display = "block"
      document.getElementById("mapContainerALL").style.display = "none";
      
      document.getElementById("mmetal_home_ML_link").innerHTML = "<b>Münsterland</b>";
      document.getElementById("mmetal_home_ALL_link").innerHTML = "Alle";
    }
    
    function showHomeALLView() {
      
      document.getElementById("mmetal_home_ML_gigs").style.display = "none"
      document.getElementById("mmetal_home_ALL_gigs").style.display = "block";
      
      document.getElementById("mapContainerML").style.display = "none"
      document.getElementById("mapContainerALL").style.display = "block";
      document.getElementById("mapContainerALL").style.width = "340px";
      document.getElementById("mapContainerALL").style.height = "340px";
      
      document.getElementById("mmetal_home_ML_link").innerHTML = "Münsterland";
      document.getElementById("mmetal_home_ALL_link").innerHTML = "<b>Alle</b>";
    }

    function showAddLoc() {

      document.getElementById("network_details").style.visibility = "hidden";
      
      if(document.getElementById("network_content_"+document.getElementById("active").value))
        document.getElementById("network_content_"+document.getElementById("active").value).style.display = "none"; 

      document.getElementById('addloc_ort').value = document.getElementById("active_name").value;
      document.getElementById('addloc_ort_id').value = document.getElementById("active").value;
      document.getElementById('mmetal_overlay').style.display='block';
    }
    
    function showBandsMore(id) {
      
      document.getElementById('bands_full_'+id).style.display='block';
      document.getElementById('bands_less_'+id).style.display='none';
    }
  
    function showBandsLess(id) {
      
      document.getElementById('bands_full_'+id).style.display='none';
      document.getElementById('bands_less_'+id).style.display='block';
    }
    
    function showEventAdd(typ) {
      
      if(typ==0) {
        document.getElementById('mmetal_kalender_sonst').style.display='none';
        document.getElementById('mmetal_kalender_konzert').style.display='inline';
        document.getElementById('mmetal_kalender_sonstAng').style.display='inline';
      } else {
        document.getElementById('mmetal_kalender_sonst').style.display='inline';
        document.getElementById('mmetal_kalender_konzert').style.display='none';
        document.getElementById('mmetal_kalender_sonstAng').style.display='inline';
      }
    }

    function showEvent(nid) {
    
      document.getElementById('mmetal_overlay').style.display='block';
      document.getElementById('mmetal_event_overlay_'+nid).style.display='inline';
    }
    
    function hideEvent(nid) {
    
      document.getElementById('mmetal_overlay').style.display='none';
      document.getElementById('mmetal_event_overlay_'+nid).style.display='none';
    }
    
    function showNews(nid) {
    
      document.getElementById('mapContainerML').style.display='none';
      document.getElementById('mapContainerALL').style.display='none';
      document.getElementById('mmetal_overlay').style.display='block';
      document.getElementById('mmetal_news_overlay_'+nid).style.display='inline';
    }
    
    function hideNews(nid) {
    
      showHomeMLView();
      
      document.getElementById('mmetal_overlay').style.display='none';
      document.getElementById('mmetal_news_overlay_'+nid).style.display='none';
    }
    
    function checkDelNews() {
      if (confirm("Soll diese News wirklich gelöscht werden?")) {
        return true;
      } else {
        return false;
      }
    }
  
    function checkDelEvent() {
      if (confirm("Soll dieses Event wirklich gelöscht werden?")) {
        return true;
      } else {
        return false;
      }
    }
    
    function checkDelBandReg() {
      if (confirm("Soll diese Band wirklich gelöscht werden?")) {
        if (confirm("Ganz sicher?")) {
          return true;
        } else {
          return false;
        }
      } else {
        return false;
      }
    }
    
    function startEventEdit(id) {
      document.getElementById("mmetal_overlay").style.display = "inline";
      document.getElementById("mmetal_event_iframe").src = "cms/bands/termin_edit/index.php?eid="+id;     
    }  
  
    function startEventAdd(url) {
      document.getElementById("mmetal_overlay").style.display = "inline";
      document.getElementById("mmetal_event_iframe").src = "cms/bands/termin_anlegen/index.php";
    }
    
    function closeEventAdd() {
      top.document.getElementById("mmetal_overlay").style.display = "none";
      top.location.href = "http://muensterland-metal.de/index.php?pid=8#events";
    }
  
    function checkPassForm() {
    
      if(document.getElementById("mmetal_pass_a").value=="" && document.getElementById("mmetal_pass_n1").value!="" && document.getElementById("mmetal_pass_n2").value!="") {
      
        alert("Du musst dein altes Passwort noch eingeben!");
        return false;
      }
    
      if(document.getElementById("mmetal_pass_a").value!="" && document.getElementById("mmetal_pass_n1").value=="" && document.getElementById("mmetal_pass_n2").value=="") {
      
        alert("Du musst noch ein neues Passwort eingeben!");
        return false;
      }

      if(document.getElementById("mmetal_pass_a").value!="" && document.getElementById("mmetal_pass_n1").value!="" && document.getElementById("mmetal_pass_n2").value=="") {
      
        alert("Du musst das neue Passwort noch einmal wiederholen!");
        return false;
      }

      if(document.getElementById("mmetal_pass_a").value!="" && document.getElementById("mmetal_pass_n1").value!=document.getElementById("mmetal_pass_n2").value) {
      
        alert("Die beiden neuen Passwörter stimmen nicht überein!");
        return false;
      }
      
      if(document.getElementById("mmetal_pass_a").value!="" && document.getElementById("mmetal_pass_n1").value!="" && document.getElementById("mmetal_pass_n2").value!="") {
        return true;
      }
    }
    
    function checkNewsForm() {
      
      if(document.getElementById("mmetal_ueber").value=="" && document.getElementById("mmetal_text").value=="") {
        
        alert("Du musst sowohl eine Überschrift als auch einen Inhalt angeben!");
        return false;
      }
    }

    function setBG_ML(id,src) {  
      
  	  var elem = document.getElementById('mmetal_event_ML_1');
  	  if (elem != null) {
  		  elem.style.background = '#2C2C2C'; 
  	      elem.style.borderTop = '1px solid #2C2C2C';
  	      elem.style.borderBottom = '1px solid #2C2C2C';
  	      elem.style.borderRight = '1px solid #2C2C2C';
  	  }
        
  	  elem = document.getElementById('mmetal_event_ML_2');
  	  if (elem != null) {
  		  elem.style.background = '#2C2C2C'; 
  	      elem.style.borderTop = '1px solid #2C2C2C';
  	      elem.style.borderBottom = '1px solid #2C2C2C';
  	      elem.style.borderRight = '1px solid #2C2C2C';
  	  }
        
  	  elem = document.getElementById('mmetal_event_ML_3');
  	  if (elem != null) {
  		  elem.style.background = '#2C2C2C'; 
  	      elem.style.borderTop = '1px solid #2C2C2C';
  	      elem.style.borderBottom = '1px solid #2C2C2C';
  	      elem.style.borderRight = '1px solid #2C2C2C';
  	  }
        
  	  elem = document.getElementById(id);
  	  if (elem != null) {
  		  elem.style.background = '#000000';    
  	      elem.style.borderTop = '1px solid #323232';
  	      elem.style.borderBottom = '1px solid #323232';
  	      elem.style.borderRight = '1px solid #323232';
  	  }
            
      document.getElementById('mmetal_event_flyer_ML').src = 'images/flyer/'+src;
    }
    
    function setBG_ALL(id,src) {  
      
  	  var elem = document.getElementById('mmetal_event_ALL_1');
  	  if (elem != null) {
  		  elem.style.background = '#2C2C2C'; 
  	      elem.style.borderTop = '1px solid #2C2C2C';
  	      elem.style.borderBottom = '1px solid #2C2C2C';
  	      elem.style.borderRight = '1px solid #2C2C2C';
  	  }
        
  	  elem = document.getElementById('mmetal_event_ALL_2');
  	  if (elem != null) {
  		  elem.style.background = '#2C2C2C'; 
  	      elem.style.borderTop = '1px solid #2C2C2C';
  	      elem.style.borderBottom = '1px solid #2C2C2C';
  	      elem.style.borderRight = '1px solid #2C2C2C';
  	  }
        
  	  elem = document.getElementById('mmetal_event_ALL_3');
  	  if (elem != null) {
  		  elem.style.background = '#2C2C2C'; 
  	      elem.style.borderTop = '1px solid #2C2C2C';
  	      elem.style.borderBottom = '1px solid #2C2C2C';
  	      elem.style.borderRight = '1px solid #2C2C2C';
  	  }
        
  	  elem = document.getElementById(id);
  	  if (elem != null) {
  		  elem.style.background = '#000000';    
  	      elem.style.borderTop = '1px solid #323232';
  	      elem.style.borderBottom = '1px solid #323232';
  	      elem.style.borderRight = '1px solid #323232';
  	  }
            
      document.getElementById('mmetal_event_flyer_ALL').src = 'images/flyer/'+src;
    }
  
    function showhideAdminMsg() {
    
      if(document.getElementById("admin_msg_empf_all").checked) {
        document.getElementById("admin_msg_empf_select").style.display = "none";
      } else {
        document.getElementById("admin_msg_empf_select").style.display = "block";
      }
    }
    
    function showBandAdd() {
      document.getElementById("band_add_button").style.display = "none";
      document.getElementById("band_add").style.display = "block";
    }
    
    function showBandAddType(show,hide) {
      document.getElementById("band_add_"+hide).style.display = "none";
      document.getElementById("band_add_"+show).style.display = "block";
    }
    
    function bandAdd_MM(id,link,name) {
      count = document.getElementById("band_counter").value;
      count = (count*1)+1; 
      document.getElementById("band_counter").value = count;
      
      document.getElementById("band_"+count).style.display = "block";
      document.getElementById("band_"+count+"_name").value = id;
      document.getElementById("band_"+count+"_anz").innerHTML = name;
      
      hideAddBand();
    }
    
    function bandAdd_sonst(name,link) {
      count = document.getElementById("band_counter").value;
      count = (count*1)+1; 
      document.getElementById("band_counter").value = count;
      
      document.getElementById("band_"+count).style.display = "block";
      document.getElementById("band_"+count+"_name").value = name;
      document.getElementById("band_"+count+"_link").value = link;
      document.getElementById("band_"+count+"_anz").innerHTML = name;
      
      hideAddBand();
    }
    
    function hideAddBand() {
      document.getElementById("band_add_MM").style.display = "none";
      document.getElementById("band_add_sonst").style.display = "none";
      document.getElementById("band_add_button").style.display = "block";
      document.getElementById("band_add").style.display = "none";
      
      document.getElementById("band_sonst_name").value = "";
      document.getElementById("band_sonst_link").value = "";
      
      document.getElementById("radio_bandAdd_MM").style.checked = false;
      document.getElementById("radio_bandAdd_sonst").style.checked = false;
    }
    
    function delBand(id) {
      
      document.getElementById("band_"+id).style.display = "none";
      document.getElementById("band_"+id+"_name").value = "";
      document.getElementById("band_"+id+"_link").value = "";
      document.getElementById("band_"+id+"_anz").innerHTML = "";
      
      document.getElementById("band_counter").value = document.getElementById("band_counter").value-1;
    }