function Check(Type) {

                var Checked=false;
                Elements = new Array('Name','Strasse','PLZ','Ort','Telefon');

                if (Type == 'K') {
                    for (var i=0; i < document.Kontakte.elements.length;i++) {

                           if (document.Kontakte.elements[i].name == "Nachrichtentext" && document.Kontakte.elements[i].value == "") {
                                 if (confirm('Wollen Sie noch eine Nachricht senden (= <OK>)?')) return false;
                           }

                          for (var j=0; j < Elements.length ;j++) {
                                if (document.Kontakte.elements[i].name == Elements[j]) {
                                      if (document.Kontakte.elements[i].value == "") {
                                            alert(document.Kontakte.elements[i].name +' ?\nBitte ausfüllen.');
                                            return false;
                                      } else {
                                           break;
                                     }
                               }
                         }
                    }
                }

                return true;
}

function neuesfenster()
{
window.open("mitgliederAlpha.html",
"fenster","width=450,height=500,toolbar=no,status=no,menubar=no,scrollbars=yes").focus();
}



function correct_layout() {

      var HEIGHTS = new Array (
       document.getElementById('main').offsetHeight ,
       document.getElementById('navi').offsetHeight
     );

    var INDEX = (HEIGHTS[0] > HEIGHTS[1] ? 0 : 1);
    var fheight=HEIGHTS[INDEX].toString() + "px";
    var uheight=parseInt(HEIGHTS[INDEX]) + 4;
    
    var nheight = uheight.toString() + "px";
    var theight = (uheight -50).toString() + "px";
    document.getElementById('navi').style.height = nheight;
    document.getElementById('main_start').style.height = theight;
    document.getElementById('main_alle').style.height = fheight;

    var nwidth=document.getElementById('logo').style.width;
    document.getElementById('navi').style.width = nwidth;

    var TOP= document.getElementById('logo').offsetHeight;
    var POS = (TOP + uheight).toString() + "px";
   document.getElementById('unten').style.top= POS;
}



function init_nav() {
   for(i = 0; i < document.getElementsByTagName('ul').length;
	i++) {
	if(document.getElementsByTagName('ul')[i].className ==
	"opened") {
	  id = document.getElementsByTagName('ul')[i].parentNode.id;
	  toogle(id, false);
	}
   }
   if(window.name.length > 0)
	load_nav();
}

function toggle(id, save) {
   ul = "ul_" + id;
   img = "img_" +  id;
   ul_element = document.getElementById(ul);

   if(ul_element) ul_element.className = (ul_element.className == 'closed' ? "opened" : "closed");
   if(save == true) save_nav();
}

function save_nav() {
   var save = "";
   for(var i = 0; i <document.getElementsByTagName('ul').length;
   i++) {
	if((document.getElementsByTagName('ul')[i].className ==
	"opened" ||
	document.getElementsByTagName('ul')(i).className ==
	"closed") && document.getElementsByTagName('ul')[i].id !=
	'root')
	   save = save + document.getElementsByTagName('ul')[i].id
	   + "=" + document.getElementsByTagName('ul')[i].className
	   + ",";
}
if(save.lastIndexOf(",") > 0)
   save = save.substring(0, save.lastIndexOf(","));
window.name = save;
}

function load_nav() {
   var items = window.name.split(",");
   if(items.length > 0) {
      for(var i = 0; i < items.length; i++) {
	id_value = items[i].split("=");
	if(id_value.length == 2) {
	   id = id_value[0];
	   value = id_value[1];
	   document.getElementById(id).className = value;
	   img = "img_" + id.substring(3, id.length);
	   document.getElementById(img).src = (value == "closed" ? "closed.gif" : "opened.gif");
	}
      }
   }
}

function init_start() {

   HighImg	= new Array();
   NormalImg	= new Array();
   Names		= new Array('logo2','start','leistung','ref','wir','kontakt','imp');

   for (i=0;i<Names.length;i++) {
        HighImg[i]	= new Image();
        HighImg[i].src	= 'image/bu_'+ Names[i] +'1.gif';
        NormalImg[i]	= new Image();
        NormalImg[i].src	= 'image/bu_'+ Names[i] +'.gif';
   }
}

function show_image(nr) {
       document.images[nr].src = HighImg[nr].src;
        return true;
   }

function hide_image(nr) {
       document.images[nr].src = NormalImg[nr].src;
       return true;
}

 function wr_date() {

     var Jetzt = new Date();
     var Tag = Jetzt.getDate();
     var Wochentag = Jetzt.getDay();
     Wochentagname = new Array ("Sonntag","Montag","Dienstag","Mittwoch","Donnerstag","Freitag","Samstag");
     var Monat = Jetzt.getMonth();
     Monatsname = new Array ("Januar","Februar","M&auml;rz","April","Mai","Juni","Juli","August","September","Oktober","November","Dezember");
    var Jahr = Jetzt.getYear();
    if (Jahr < 1000) Jahr += 1900;
   var Stunden = Jetzt.getHours();
   var Minuten = Jetzt.getMinutes();
   var NachVoll  = ((Minuten < 10) ? ":0" : ":");
   document.write(" "+ Wochentagname[Wochentag] + ",   "  + Tag + ". " + Monatsname[Monat] + " " + Jahr + ",     ");
   document.write( + Stunden +  " Uhr " + Minuten + " ");
}

function magic() {
    if (navigator.javaEnabled() &&
       (navigator.appName.toLowerCase() == "microsoft internet explorer" ||
        navigator.plugins["Shockwave Flash"])) 
                        document.writeln('\t<a href="karten.htm" target="_blank"><p class="fett"><u>MAGISCHES</u></p></a>');
}

function shoe() {
     if (!navigator.javaEnabled() ||
        (navigator.appName.toLowerCase() != "microsoft internet explorer" &&
          !navigator.plugins["Shockwave Flash"])) {
   	document.writeln('<tr>\n <td align="left" valign="bottom">');
    	document.writeln('<br><br><img src="image/ansicht-y.jpg" border="0">');
   	document.writeln(' </td>\n</tr>');
              } else {
      	document.writeln('<tr>\n  <td align="right">');
                document.writeln('    <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"');
                document.writeln('    codebase="http://active.macromedia.com/flash5/cabs/swflash.cab#-version=5,0,0,0"');
                document.writeln('    width="550" height="400">');
                document.writeln('     <param name="movie" value="schuh_text_internet.swf">');
                document.writeln('     <param name="loop" value="false">');
                document.writeln('     <param name="quality" value="high">');
                document.writeln('     <param name="bgcolor" value="#FBF9F9">\n');
	document.writeln('     <embed src="schuh_text_internet.swf" loop="false" bgcolor=#FBF9F9 WIDTH="550" HEIGHT="400"');
	document.writeln('\tTYPE="application/x-shockwave-flash"');
	document.writeln('\tPLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash">');
	document.writeln('    </embed>\n   </object>\n  </td>\n</tr>');
              }
}

function WarnNavigator() {
   if (navigator.appName.toLowerCase() == "netscape") {
     Pos=navigator.appVersion.indexOf(" ",0);
     VER=navigator.appVersion.substring(0,Pos);
     if (VER <= 4.8) {
       ALERT="Diese Version des Netscape Browsers wird zukünftig wegen  \n";
       ALERT=ALERT + "fehlerhaften Verhaltens nicht mehr unterstützt.\n\n";
       ALERT=ALERT + "Bitte besorgen Sie sich eine neuere Version des\nNetscape Browsers.";
       alert(ALERT);
     }
   }
}