//------------------------------------------------------------------------------
// unfocus();
// nimmt den focus von einem link
function unfocus(tar){
	if(tar.blur) {
		tar.blur();
	}
}
//------------------------------------------------------------------------------
function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
   var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
   if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

//------------------------------------------------------------------------------
function checknewsletter(email_adresse)
{ 

	var valid = true;
	var error = "";
	if (newsletter.email_adresse=="") {
		error = "Bitte geben Sie eine Email-Adresse ein.";
		valid = false;
	alert ("hier");		
	} else {
	alert ("hallo " + email_adresse);
		if (EMail(email_adresse)==false) {
			error = "Bitte geben Sie eine gültige Email-Adresse ein.";
		}
	}
	
	if (valid == false) {
		alert (error);
	}
	return valid;
}
//------------------------------------------------------------------------------
function checkvvk()
{ 
alert ("hier");
	var valid = false;
	var error = "";
	if (Karten_normal=="" && Karten_reduziert=="") {
		error = "Bitte geben Sie die Kartenanzahl ein.";	
	} else {
/*		if (!EMail(email)) {
			error = "Bitte geben Sie eine gültige Email-Adresse ein.";
		} */
	}
	
	if (valid == false) {
		alert (error);
	}
	return valid;

}
//------------------------------------------------------------------------------
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 sendFormular(docForm,email,weite,hoehe)
{
  if (docForm.Meinung.value.length == 0)
  {
    alert ("Sie haben keinen Text eingegeben!");
    docForm.Meinung.focus();
    return false;
  }
// if (navigator.appName != "Microsoft Internet Explorer") return true;
  var t = new Array();
  t[0] = "Formular: " + docForm.FormName.value;
  t[1] = "- [Name]: " + docForm.Name.value;
  t[2] = "- [Meinung]: " + docForm.Meinung.value;
  t[3] = "- [Ich bin mit einer Veroeffentlichung]: ";
  if (docForm.einverstanden[0].checked == true)
    t[3] += "einverstanden";
  else if (docForm.einverstanden[1].checked == true)
    t[3] += "nicht einverstanden";
  t[4] = "- [veroeffentlicht werden darf]:";
  if (docForm.veroeffentlichen[0].checked == true)
    t[4] += " Mein Name,";
  if (docForm.veroeffentlichen[1].checked == true)
    t[4] += " Meine eMail-Adresse";
  var x = (screen.width - weite - 10) / 2;
  var y = (screen.height - hoehe - 32) / 2;
  var fenster = "width=" + weite + ",height=" + hoehe;
  fenster += ",left=" + x + ",top=" + y + ",scrollbars=yes";
  var Formular = window.open("","PopUp",fenster); Formular.focus();
  Formular.document.open();
  Formular.document.write("<html><head><title>Formular<\/title><\/head>");
  Formular.document.write("<body style=\"font:91% Verdana,sans-serif;\"");
// Formular.document.write(" onload=\"document.links[0].click();\"");
  Formular.document.writeln("><p>");
  var m = "";
  for (var i = 0; i <= 4; i++) /* Formularfelder 0 - 4 */
  {
    var z = ""; var cr = 0;
    for (var y = 0; y < Number(t[i].length); y++)
    {
      switch(t[i].charCodeAt(y))
      {
        case 13: z += "Ś"; cr = 1; break;
        case 10: if (!cr) z += "Ś"; break;
        case 32: z += "&#32;"; break;
        case 34: z += "&#34;"; break;
        case 38: z += "+"; break;
        case 60: z += "&#60;"; break;
        case 61: z += "&#61;"; break;
        case 62: z += "&#62;"; break;
        case 64: z += "&#64;"; break;
        case 196: z += "&#196;"; break;
        case 214: z += "&#214;"; break;
        case 220: z += "&#220;"; break;
        case 223: z += "&#223;"; break;
        case 228: z += "&#228;"; break;
        case 246: z += "&#246;"; break;
        case 252: z += "&#252;"; break;
        case 8364: z += "EUR"; break;
        default:
        if (t[i].charCodeAt(y) > 32 && t[i].charCodeAt(y) < 127)
          z += t[i].charAt(y);
        else z += "&#191;";
      }
    }
    t[i] = z; z = ""; var e = "";
    for (y = 0; y < Number(t[i].length); y++)
    {
      if (t[i].charAt(y) == "Ś") {
        z += "<br>"; e += "%0D%0A";
      }
      else {
        z += t[i].charAt(y);
        if (t[i].charAt(y) == "?") e += "%3F";
        else {
          e += t[i].charAt(y);
          if (t[i].charAt(y) == "%") e += "25";
        }
      }
    }
    Formular.document.writeln(z + "<br>"); t[i] = e;
    if (i > 0) m += t[i] + "%0D%0A";
    if (i < 3)
    {
      Formular.document.writeln("<br>"); m += "%0D%0A";
    }
  }
  Formular.document.writeln("<\/p>");
  if (m.length > 1750)
  {
    Formular.document.write("<hr><p><b><i>Sie haben sehr viel Text ");
    Formular.document.write("eingegeben,<br>so dass eine automatische ");
    Formular.document.write("Uebernahme leider nicht moeglich ist.<br>");
    Formular.document.write("Bitte kopieren Sie Ihren obenstehenden Text ");
    Formular.document.write("(Strg-C) und<br>uebertragen ihn anschliessend ");
    Formular.document.writeln("in Ihr eMail-Programm (Strg-V).<\/b><\/i><\/p>");
    m = "- hier bitte Ihren Text einfuegen -";
  }
  Formular.document.write("<p><a href=\"mailto:" + email);
  Formular.document.write("?subject=" + t[0] + "&amp;body=" + m + "\"");
  Formular.document.write(" onclick=\"window.setTimeout('self.close()',100)\"");
  Formular.document.writeln(">eMail versenden<\/a><\/p><\/body><\/html>");
  Formular.document.close();
  return false;
}