Saltar imagen de seguridad usando Script

Hola a todos, llevo bastante rato intentando generar un codigo para saltarme un incomodo sistema de imagenes. Me explico.

Es un juego web, para ejecutar una accion, pico en un boton, a continuacion se muestra un cuadro con garabatos, y entre ellos un numero, cuando clickeo en el numero ya prosigue la accion del boton.

Me gustaria mediante un Script, que al clickear en el boton, se ejecutase la accion, sin tener que pasar por el rollo este de la imagen picando en el numero.

Os dejo el codigo de la pagina, y en rojo resalto el script que usan dichas imagenes y el boton que ejecuta la accion. Gracias:

Citar

<?xml version="1.0" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Mendigogame </title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="title" content="Mendigogame" />
<meta name="author" content="Farbflut Entertainment GmbH" />
<meta name="publisher" content="Farbflut Entertainment GmbH" />
<meta name="copyright" content="Farbflut Entertainment GmbH, 2009" />

<meta name="language" content="es_ES" />
<meta name="verify-v1" content="Ium0HZSoXjTHngVCTTEjVxmiiRNvdr+kyfZa/QDWmN4=" />
<meta http-equiv="pics-label" content='(pics-1.1 "http://www.icra.org/ratingsv02.html" comment "jusprog.de 1." l gen true for "http://www.mendigogame.es/" r (nd 1 ne 1 ni 1 nh 1 vi 1 vg 1 vf 1 vd 1 lb 1 lc 1 oa 1 ob 1 og 1 ca 1 ) "http://www.rsac.org/ratingsv01.html" l gen true for "http://www.mendigogame.es/" r (n 2 s 0 v 1 l 1))'>
<meta http-equiv="pics-Label" content='(pics-1.1 "http://www.icra.org/pics/vocabularyv03/" comment "jusprog.de 1." l gen true for "http://www.mendigogame.es/" r (n 2 s 2 v 2 l 2 oa 2 ob 2 oc 2 od 2 oe 2 of 2 og 2 oh 2 c 3))'>
<link rel="stylesheet" type="text/css" href="http://media.pennergame.de/de/styles/base32_dev.css" />
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<link rel="stylesheet" type="text/css" href="http://media.pennergame.de/styles/notifications.css" />

<link rel="meta" href="http://media.pennergame.de/labels.rdf" type="application/rdf+xml" title="ICRA labels" />
<link rel="shortcut icon" type="image/x-icon" href="http://media.mendigogame.es/favicon.ico" />

<link rel="SHORTCUT ICON" HREF="http://media.mendigogame.es/favicon.ico" />
<link rel="icon" type="image/x-icon" href="http://media.mendigogame.es/favicon.ico" />
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<script type="text/javascript" src="http://media.pennergame.de/js/mootools-1.2.3.1-more.js"></script>


<script type="text/javascript" src="http://media.pennergame.de/js/store.js"></script>
<script type="text/javascript" src="http://media.mendigogame.es/js/rechner_shop.js"></script>

<script type="text/javascript" src="http://media.mendigogame.es/js/counter.js"></script>
<script type="text/javascript" src="http://media.pennergame.de/js/ajax.js"></script>
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<script type="text/javascript" language="javascript" src="http://eas.apm.emediate.eu/EAS_tag.1.0.js"></script>

<script type="text/javascript" src="http://partner.googleadservices.com/gampad/google_service.js">
</script>
<script type="text/javascript">
GS_googleAddAdSenseService("ca-pub-9220529239894360");
GS_googleEnableAllServices();
</script>

<script type="text/javascript">
GA_googleAddSlot("ca-pub-9220529239894360", "Layer-RoS");

GA_googleAddSlot("ca-pub-9220529239894360", "Leaderboard");
GA_googleAddSlot("ca-pub-9220529239894360", "MR-Standard");
GA_googleAddSlot("ca-pub-9220529239894360", "Skyscraper");

GA_googleAddSlot("ca-pub-9220529239894360", "MR-Polen");
GA_googleAddSlot("ca-pub-9220529239894360", "Skyscraper-Polen");
GA_googleAddSlot("ca-pub-9220529239894360", "Leaderboard-Polen");
GA_googleAddSlot("ca-pub-9220529239894360", "Layer-Polen");

GA_googleAddSlot("ca-pub-9220529239894360", "Frankreich-Leaderboard");
GA_googleAddSlot("ca-pub-9220529239894360", "Frankreich-Skyscraper");
GA_googleAddSlot("ca-pub-9220529239894360", "MR-Frankreich");

GA_googleAddSlot("ca-pub-9220529239894360", "UK-LB");
GA_googleAddSlot("ca-pub-9220529239894360", "UK-MR");
GA_googleAddSlot("ca-pub-9220529239894360", "UK-Sky");

GA_googleAddSlot("ca-pub-9220529239894360", "Spanien-Leaderboard");
GA_googleAddSlot("ca-pub-9220529239894360", "Spanien-MR");
GA_googleAddSlot("ca-pub-9220529239894360", "Spanien-Skysraper");

GA_googleAddSlot("ca-pub-9220529239894360", "Pennergame-Berlin-Logout-links-Mitte");
GA_googleAddSlot("ca-pub-9220529239894360", "Pennergame-Berlin-Logout-links-oben");
GA_googleAddSlot("ca-pub-9220529239894360", "Pennergame-Berlin-Logout-rechts-oben");
</script>
<script type="text/javascript">
GA_googleFetchAds();
</script>

</head>
<body>

<script type="text/javascript">
var currenttime = 'March 26, 2009 03:19:43'
var montharray=new Array("January","February","March","April","May","June","July","August","September","October","November","December")
var serverdate=new Date(currenttime)
function padlength(what){
var output=(what.toString().length==1)? "0"+what : what
return output
}
function displaytime(){
serverdate.setSeconds(serverdate.getSeconds()+1)
var datestring=montharray[serverdate.getMonth()]+" "+padlength(serverdate.getDate())+", "+serverdate.getFullYear()
var timestring=padlength(serverdate.getHours())+":"+padlength(serverdate.getMinutes())+":"+padlength(serverdate.getSeconds())
document.getElementById("Uhrzeit").innerHTML=timestring
}
window.onload=function(){
setInterval("displaytime()", 1000)
}
function showchat () {
fenster=window.open("/chat/applet/", "_blank", "width=600,height=500,status=no,scrollbars=no,resizable=no");
fenster.focus();
return false;
}
</script>

<div id="fix">


<script type="text/javascript">
window.google_analytics_uacct = "UA-1089898-5";
</script>

<div id="header" style="background-image: url(http://media.mendigogame.es/img/header/aktionen1.jpg);">



<h1><a href="/">Mendigogame</a></h1>
<div id="infoscreen">

<form method="get" action="/logout/">

<ul>
<li class="avatar"><img class="avatar" alt="Avatar" title="1" src="http://img.mendigogame.es/cache/es_ES/avatare/13360_small.jpg" ></li>
<li class="cash">€974,19</li>
<li class="permil" style="background-image: url(http://media.mendigogame.es/img/bier.png);"> <span class="promille_grun">2.50&permil;</span></li>
<li class="book"><script language='javascript'>counter(70893)</script></li>
<li class="att"><script language='javascript'>counter(-1251253183)</script></li>
<li class="crap" style="background-image: url(http://media.mendigogame.es/img/ticket_icon.png);"> <div id="pfandflaschen_kurs_ajax_style" class="kurs_">

<a href="/stock/bottle/"><span id="pfandflaschen_kurs_ajax">8</span> Cent</a>

</div>
</li>
<li class="submit"><input class="formbutton" type="submit" value="Salir" /></li>
</ul>

</form>

</div>


<div id="navigation" style="background-image: url(http://media.mendigogame.es/img/header/aktionen1_navi.jpg);">

<ul>

<li class="first"><a href="/news/">Infos</a></li>
<li><a href="/overview/">Resumen</a></li>
<li><a href="/skills/">Cursillo</a></li>
<li><a href="/activities/">Acciones</a></li>
<li><a href="/city/">Ciudad</a></li>
<li><a href="/stock/">Inventario</a></li>

<li><a href="/fight/overview/">¡A luchar!</a></li>
</ul>

</div>

</div>


<div id="provocation_area">

</div>

<div id="content">

   <script type="text/javascript">
function table_hover(x) {
document.getElementById(x).style.backgroundColor="#2D2D2D";
}

function table_out(x) {
document.getElementById(x).style.backgroundColor="transparent";
}
</script>
   <div class="listshop">
      <script language="javascript" type="text/javascript">
      
      </script>

      <script type="text/javascript">
         function submitform() {
            if (document.xycoords.y.value > 18) {
               document.xycoords.submit();
            } else {
               alert("Click number in square identicale to number in rectangle to submit.");
            }
         }
         // image x&y value
         function xycoord(event) {
            imagex = event.offsetX?(event.offsetX):event.pageX-document.getElementById("coord").offsetLeft;
            document.xycoords.x.value = imagex;
            imagey = event.offsetY?(event.offsetY):event.pageY-document.getElementById("coord").offsetTop;
            document.xycoords.y.value = imagey;
         }

         function setupForm(ziel){
            if (ziel == "cancel") {
               document.getElementById("holder").style.height="0";
               document.getElementById("holder").style.width="0";
               document.getElementById("holder").style.visibility="hidden";
               document.starten.action = "";
            } else {
               document.getElementById("captcha_img").src="http://www.mendigogame.es/security/captcha1251249583.jpg";
               document.getElementById("holder").style.height="320px";
               document.getElementById("holder").style.width="268px";
               document.getElementById("holder").style.visibility="visible";
               document.starten.action = ziel;
            }
         }
      </script>

      <script type="text/javascript">
         function fortschritt() {
            var end = 1251248911;
            var jetzt = Date.parse(new Date());
            var start = end-jetzt;

            prozent = (start/(end*60))*300;
            prozent = Math.round(prozent*10)/5;

            if (document.getElementById("active_process2")) {
               document.getElementById("active_process2").style.width = prozent +"px";
            }
         }
         window.onload = setInterval("fortschritt()", 1000);
      </script>

      <script language="javascript">
         function checkFormCancel() {
            if(confirm("Si interrumpes el proceso de concentración vas a interrumpir también los cursillos. Estás seguro que quieres terminar de concentrarte?")) {
               document.konz.submit();
            } else {
               return false;
            }
         }
      </script>

      <div id="holder" style="background-image: url(http://media.mendigogame.es/captcha_bg.png)">
         <span>Haz clic en el número</span>
         <span class="captcha">
            <form name="starten" method="post" action="">
               <input type="hidden" name="sammeln" value="10">
               <input type="hidden" name="konzentrieren" value="1">
               <input id="captcha_img" type="image" src="" name="captchacheck" style="width:205;height:200px" alt="Loading..." />

               <input type="button" class="cancel" value="Interrumpir" onclick="javascript:setupForm('cancel')">
            </form>
         </span>
      </div>

      <table class="tieritemA" style="width:445px">
         <tr>
            <td height="15" colspan="2" align="left" valign="top">
               <span class="tiername">Ocupaciones</span>
               <hr size="1">

            </td>
         </tr>
         <tr align="left" valign="top">
            <td height="2" colspan="2"><strong>Resumen:</strong></td>
         </tr>
         <tr align="left" valign="top">
            <td width="180" height="2" colspan="2">Destr.: 22 (+44.0%) <a class="tooltip" href="#">[?]<span><strong>Destreza:</strong><br />Tu destreza: 22<br />Entrenamiento de banda: 0.0%<br /><br /></span></a> | Higiene: 0% | Barrio: Puente de Vallecas</td>

         </tr>
      </table>
      <br />

      <table class="tieritemA" style="width:445px">
         <tr>
            <td height="15" colspan="2" align="left" valign="top">
               <span class="tiername">Recoger chatarra</span>
               <hr size="1">
            </td>

         </tr>
         <tr align="left" valign="top">
            <td width="244" height="2" colspan="2"></td>
         </tr>
         <tr align="left" valign="top">
            <td width="70" valign="top">
               <img src="http://media.mendigogame.es/img/aktionen/flaschensammeln.jpg" alt="Flaschensammeln" title="Flaschensammeln">
            </td>
            <td width="250">

               <strong>Recoger chatarra:</strong><br />
               Dinero que has generado hasta este momento: €4.027,62<br />
               Ganancia: aprox. €<span id="gewinn"></span> (<span id="flaschen"></span> Chatarra a €0,15) <a class="tooltip" href="#">[?]<span><strong>Precio de venta:</strong><br />El valor de la chatarra puede variar en cualquier momento y es sólo un punto de referencia.<br /><br /><strong>Cantidad de chatarra:</strong><br />El verdadero rendimiento puede variar.<br /><br /><strong>Advertencia:</strong><br />No te abonamos la pasta directamente en tu cuenta, sino que tienes que vender la chatarra en tu inventario</span></a><br />

               <form name="xycoords" action="http://www.mendigogame.es/activities/bottle/" method="post">
                  <input type="hidden" name="type" value="1">
                  Tiempo: <select name="time" class="dropdown" onChange="FlaschenRechner(this.value)">
                     <option value="10" selected>10 Minutos</option>
                     <option value="30">30 Minutos</option>
                     <option value="60">1 Hora</option>
                     <option value="180">3 Horas</option>

                     <option value="360">6 Horas</option>
                     <option value="540">9 Horas</option>
                     <option value="720">12 Horas</option>
                  </select>
                  <br>




                              <input type="button" class="button_skill" name="Submit2" onclick="javascript:setupForm('/activities/bottle/')" value="Ir a recoger">




               </form>
            </td>

         </tr>


         <tr>
            <td height="15" colspan="2" align="left" valign="top">
               <hr size="1">
            </td>
         </tr>
      </table>
      <br />
      <br />


         <table class="tieritemA" style="width:445px">
            <tr>
               <td height="15" colspan="2" align="left" valign="top"> <span class="tiername">Cometer un crimen</span>
                  <hr size="1">
               </td>
            </tr>
            <tr align="left" valign="top">
               <td width="244" height="2" colspan="2"></td>

            </tr>
            <tr align="left" valign="top">
               <td width="70" valign="top">
                  <img src="http://media.mendigogame.es/img/aktionen/crime.jpg" alt="Crimen" title="Crimen">
               </td>
               <td width="250">
                  No siempre es fácil llevar una vida legal. Lamentablemente se necesita bastante destreza para no dejar pistas en el lugar del crimen.
                  <form name="xycoords" action="http://www.mendigogame.es/activities/crime/" method="get">
                     <br><br>


                           <input type="submit" value="Escoger un crimen">


                  </form>

                 <a href="http://www.mendigogame.es/activities/crime/logs/">Ver crímenes cometidos</a>
               </td>
            </tr>
            <tr>
               <td height="15" colspan="2" align="left" valign="top">
                  <hr size="1">
               </td>
            </tr>
         </table>


   </div>

   <script language="javascript">FlaschenRechner(10);</script>

      <div class="menubarright" id="commercial">
         <div class="submenu_shop">
            <script type="text/javascript">
GA_googleFillSlot("Spanien-MR");
</script>
          </div>
       </div>

<div class="menubarright">

</div>

</div>

<div id="footer" style="background-image: url(http://media.mendigogame.es/img/footer_31.jpg);">

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</ul>

<div class="info">
<ul>
<li class="time">
Hora del servidor: <span id='Uhrzeit'></span>
</li>
<li class="users">

<span>1159 Jugadores online</span>
</li>
</ul>
</div>
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