function initVerkauf()
{
 var text = 'Textdateien laden mit JavaScript!';
 document.writeln(text);
}


function Fenster(type,url)
{
  switch(type)
  {
    case 'agb':
     var fenster= window.open(url,'Page','height=600,width=640, top=0, left=0,scrollbars=yes');
     fenster.focus();
     break;

    case 'impressum':
     var fenster= window.open(url,'Page','height=450,width=640, top=0, left=0,scrollbars=yes');
     fenster.focus();
     break;
  }
}

var ct=0;
function showCounter()
{
  if(ct == 0)
  {
     parent.document.getElementById("counter").style.visibility = 'visible';
     ct++;
  }
  else
  {
     parent.document.getElementById("counter").style.visibility = 'hidden';
     ct=0;
  }

}

function clientGreatings()
{
  var proof1 = false;
  var proof2 = false;
  var proof3 = false;

  var aEasternDateFrom = new Array("2.4.2010","22.4.2011","6.4.2012","29.3.2013","18.4.2014","3.4.2015","25.3.2016","14.4.2017","30.3.2018","19.4.2019","10.4.2020");
  var aEasternDateTill = new Array("5.4.2010","25.4.2011","9.4.2012","1.4.2013","21.4.2014","6.4.2015","28.3.2016","17.4.2017","2.4.2018","22.4.2019","13.4.2020");

  var aAdvent1 = new Array("28.11.2010","27.11.2011","2.12.2012","1.12.2013","30.11.2014","29.11.2015","27.11.2016","3.12.2017","2.12.2018","1.12.2019","29.11.2020");
  var aAdvent2 = new Array("5.12.2010","4.12.2011","9.12.2012","8.12.2013","7.12.2014","6.12.2015","4.12.2016","10.12.2017","9.12.2018","8.12.2019","6.12.2020");
  var aAdvent3 = new Array("12.12.2010","11.12.2011","16.12.2012","15.12.2013","14.12.2014","13.12.2015","11.12.2016","17.12.2017","16.12.2018","15.12.2019","13.12.2020");
  var aAdvent4 = new Array("19.12.2010","18.12.2011","23.12.2012","22.12.2013","21.12.2014","20.12.2015","18.12.2016","24.12.2017","23.12.2018","22.12.2019","20.12.2020");

  var sDate = new Date();
  var Day   = sDate.getDate();
  var Month = sDate.getMonth()+1;
  var Year  = sDate.getFullYear();

  if(Month==3 || Month==4)
  {
      for (var a = 0; a < aEasternDateFrom.length; a++)
      {
          var aDATE1 = aEasternDateFrom[a].split(".");
          var aDATE2 = aEasternDateTill[a].split(".");

          if(aDATE1[2]==Year && aDATE2[2]==Year)
          {
            if(aDATE1[1]==aDATE2[1] && aDATE1[1]==Month)
            {
              if(aDATE1[0]<=Day && Day<=aDATE2[0])
              {
                 parent.document.getElementById("pic").src = "bilder/ostern.jpg";
                 parent.document.getElementById("greatings").style.visibility = "visible";
                 proof1 = true;
                 break;
              }
            }
            else if(aDATE1[1]<aDATE2[1])
            {
              if(aDATE1[1]==Month)
              {
                if(aDATE1[0]>=Day)
                {
                   parent.document.getElementById("pic").src = "bilder/ostern.jpg";
                   parent.document.getElementById("greatings").style.visibility = "visible";
                   proof1 = true;
                   break;
                }
              }
              else if(aDATE2[1]==Month)
              {
                if(aDATE2[0]<=Day)
                {
                   parent.document.getElementById("pic").src = "bilder/ostern.jpg";
                   parent.document.getElementById("greatings").style.visibility = "visible";
                   proof1 = true;
                   break;
                }
              }
            }
          }
      }
  }

  var sType = 0;

  if(!proof1 && Month==12)
  {
    for (var b = 0; b < 11; b++)
    {
         if(aAdvent1[b] == (Day+"."+Month+"."+Year))
            sType = 1;
         else if(aAdvent2[b] == (Day+"."+Month+"."+Year))
            sType = 2;
         else if(aAdvent3[b] == (Day+"."+Month+"."+Year))
            sType = 3;
         else if(aAdvent4[b] == (Day+"."+Month+"."+Year))
         {
            if(Day!=24)
              sType = 4;
         }
         else
            sType = 0;

         if(sType>0)
         {
           parent.document.getElementById("pic").src = "bilder/advent"+sType+".jpg";
           parent.document.getElementById("greatings").style.visibility = "visible";
           proof2 = true;
           break;
         }
         else
           parent.document.getElementById("greatings").style.visibility = "hidden";
    }
  }

  if(!proof1 && !proof2 && Month==12)
  {
     if((Day>23 && Month==12) && (Day<=30 && Month==12))
     {
       parent.document.getElementById("pic").src = "bilder/weihnacht.jpg";
       parent.document.getElementById("greatings").style.visibility = "visible";
       proof3 = true;
     }
     else
        parent.document.getElementById("greatings").style.visibility = "hidden";
  }

  if(!proof1 && !proof2 && !proof3 && (Month==12 || Month==1))
  {
     if((Day>30 && Month==12) || (Day<=7 && Month==1))
     {
       parent.document.getElementById("pic").src = "bilder/frohes_neues.jpg";
       parent.document.getElementById("greatings").style.visibility = "visible";
     }
     else
       parent.document.getElementById("greatings").style.visibility = "hidden";
  }
}