function sel_all(anz,auswaehlen){
 with(document.form1){
    for(var i=1;i<=anz;i++){
      eval('hotel'+i).checked=auswaehlen;
    }
 }
}
function EMail(s){
 var a = false;
 var res = false;
 if(typeof(RegExp) == 'function') {
  var b = new RegExp('abc');
  if(b.test('abc') == true){a = true;}
 }
 if(a == true) {
   reg = new RegExp('^([a-zA-Z0-9\\-\\.\\_]+)'+
                   '(\\@)([a-zA-Z0-9\\-\\.]+)'+
                   '(\\.)([a-zA-Z]{2,4})$');
   res = (reg.test(s));
 }
 else{
  res = (s.search('@') >= 1 &&
         s.lastIndexOf('.') > s.search('@') &&
         s.lastIndexOf('.') >= s.length-5)
 }
 return(res);
}
function news_clr() {
 with(document.form1){
   if(email.value=='ihre@email.com')
      email.value = '';
 }
}
function checknews(){
  var fehler = "";
  with(document.form1){
    if((email.value=='ihre@email.com' || email.value=='')) return false;
    if(!EMail(email.value)) fehler += "- email nicht korrekt!\n";
    if(fehler != "") {
      alert("bitte folgendes überprüfen:\n\n"+fehler);
      return false;
    }
    return true;
  }
}

function checkform(){
  var fehler = "";
  with(document.form1){
    if(!anfragetyp[1].checked && !anfragetyp[0].checked) fehler += "- anfragetyp \n";
    if(vorname.value == "") fehler += "- vorname \n";
    if(name.value == "")    fehler += "- name \n";
    if(strasse.value == "") fehler += "- strasse \n";
    if(ort.value == "")     fehler += "- ort \n";
    if(land.value == "")    fehler += "- land  \n";
    if(email.value == "" || !EMail(email.value))   fehler += "- email \n";
    if(fehler != "") {
      alert("bitte folgende felder überprüfen:\n\n"+fehler);
      return false;
    }
    return true;
  }
}



// --------- TICKER -------------------------------------------------------------------------------------------

var color01 = "#ECF3FF" // Hintergrundfarbe
var color02 = "#000000" // Randfarbe
var swidth=130;         // scroller breite
var sheight=100;        // scroller hoehe
var sspeed=2;           // scroller geschwindigkeit

var wholemessage = ticker_txt();
  //----------------------------------------------------------------------------------------
function start(){
  if (document.all) return
  if (document.getElementById){
    document.getElementById("slider").style.visibility="show"
    ns6marquee(document.getElementById('slider'))
  }
  else if(document.layers){
    document.slider1.visibility="show"
    ns4marquee(document.slider1.document.slider2)
  }
}
function ns4marquee(whichlayer){
  ns4layer=eval(whichlayer)
  ns4layer.document.write(wholemessage)
  ns4layer.document.close()
  sizeup=ns4layer.document.height
  ns4layer.top-=sizeup
  ns4slide()
}
function ns4slide(){
  if (ns4layer.top>=sizeup*(-1)){
    ns4layer.top-=sspeed
    setTimeout("ns4slide()",100)
  }
  else{
    ns4layer.top=sheight
    ns4slide()
  }
}
function ns6marquee(whichdiv){
  ns6div=eval(whichdiv)
  ns6div.innerHTML=wholemessage
  ns6div.style.top=sheight
  sizeup=sheight
  ns6slide()
}
function ns6slide(){
  if (parseInt(ns6div.style.top)>=sizeup*(-1)){
    ns6div.style.top=parseInt(ns6div.style.top)-sspeed
    setTimeout("ns6slide()",100)
  }
  else{
    ns6div.style.top=sheight
    ns6slide()
  }
}
  //-------- Ticker Parameter + Aufruf ---------------------------
function six_ticker(){
 if (document.all){
   document.writeln('<marquee id="ieslider" scrollAmount=2 width=130 height=140 direction=up style="border:0 solid '+ color02 +';background-color:'+ color01 +'">')
   document.writeln(wholemessage)
   ieslider.onmouseover=new Function("ieslider.scrollAmount=0")
   ieslider.onmouseout=new Function("if (document.readyState=='complete') ieslider.scrollAmount=2")
   document.write('</marquee>')
 }
 if (document.getElementById&&!document.all){
   document.write('<div style="position:relative;overflow:hidden;width:130;height:140;clip:rect(0 302 102 0); background-color:'+ color01 +';border:0px solid '+ color02 +';" onMouseover="sspeed=0;" onMouseout="sspeed=2">')
   document.write('<div id="slider" style="position:relative;width:&{swidth};">')
   document.write('</div></div>')
 }
}

//---------- END TICKER ---------------------------------------------------------------------------
function msg_nachr(nam,dom,srv)
{
  var g='mai';
  document.write('<a href="'+g+'lto:'+nam+'@'+srv+'.'+dom+'">');
}