function tausche(URL1, URL2)
   {
    parent.frames["umFrame"].location.href=URL1;
    parent.frames["mainFrame"].location.href=URL2;
   }

function addiere(i, Zadd)
   {
    var erg=0;

    if(i==1)
     {
      erg = parseInt(document.akte.TrainPlus.value) + Zadd;
      document.akte.TrainPlus.value = erg;
     }
    if(i==2)
     {
      erg = parseInt(document.akte.MissPlus.value) + Zadd;
      document.akte.MissPlus.value = erg;
     }
    if(i==3)
     {
      erg = parseInt(document.akte.KillPlus.value) + Zadd;
      document.akte.KillPlus.value = erg;
     }
    if(i==4)
     {
      erg = parseInt(document.akte.GradPlus.value) + Zadd;
      document.akte.GradPlus.value = erg;
     }
    if(i==5)
     {
      erg = parseInt(document.akte.TuwasPlus.value) + Zadd;
      document.akte.TuwasPlus.value = erg;
     }
   }

function mcbt()
   {
    var bezeichner = "Blackthorns";
    var wert = 530507;
    var verfall = 1000*60*60*24*30;
    var jetzt = new Date();
    var auszeit = new Date(jetzt.getTime() + verfall);

    document.cookie = bezeichner+"="+wert+";expires="+auszeit.toGMTString()+";";
    alert ("Anmeldung ist erfolgt!");
   }

function pwtest(pilot, kode)
   {
    var pw = "RJ3r3m14h";
    var un = "Jeremiah";
    var bezeichner = "Blackthorns";
    var wert = 530507;
    var verfall = 1000*60*60*24*30;
    var jetzt = new Date();
    var auszeit = new Date(jetzt.getTime() + verfall);
    var wertstart = 0;
    var wertende = 0;
    var testwert =0;

    if (document.cookie)
       {
        wertstart = document.cookie.indexOf("=") + 1;
        wertende = document.cookie.indexOf(";");

        if (wertende == -1)
           {
            wertende = document.cookie.length;
           }

        testwert = document.cookie.substring(wertstart,wertende);

        if (pilot == un && kode == pw && testwert == wert)
           {
            parent.frames["umrFrame"].location.href="umr-w.htm";
            parent.frames["umlFrame"].location.href="uml-l.htm";
            parent.frames["ummFrame"].location.href="radar.htm";
            parent.frames["mainFrame"].location.href="home-w2.htm";

            document.cookie = bezeichner+"="+wert+";expires="+auszeit.toGMTString()+";";
           }
        else
           {
            history.back();
            parent.frames["umlFrame"].location.href="uml.htm";
            parent.frames["mainFrame"].location.href="home-w1.htm";
           }
       }
    else
       {
        history.back();
        parent.frames["umlFrame"].location.href="uml.htm";
        parent.frames["mainFrame"].location.href="home-w1.htm";
       }
   }

function newImage(arg)
   {
    if (document.images)
      {
       rslt = new Image();
       rslt.src = arg;
       return rslt;
      }
   }

function changeImages()
   {
    if (document.images && (preloadFlag == true))
      {
       for (var i=0; i<changeImages.arguments.length; i+=2)
         {
          document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
         }
      }
   }

var preloadFlag = false;
function preloadImages()
   {
    if (document.images)
      {
       r_button1_01_over = newImage("images/r-button1_01-over.gif");
       r_button1_01_down = newImage("images/r-button1_01-down.gif");
       r_button2_01_over = newImage("images/r-button2_01-over.gif");
       r_button2_01_down = newImage("images/r-button2_01-down.gif");
       r_button3_01_over = newImage("images/r-button3_01-over.gif");
       r_button3_01_down = newImage("images/r-button3_01-down.gif");
       r_button4_01_over = newImage("images/r-button4_01-over.gif");
       r_button4_01_down = newImage("images/r-button4_01-down.gif");
       r_button5_01_over = newImage("images/r-button5_01-over.gif");
       r_button5_01_down = newImage("images/r-button5_01-down.gif");

       preloadFlag = true;
      }
   }