Hvorfor virker minimum ikke?

Jeg har et lille JavaScript her...
Når spillet slutter, sendes man videre.

Man får så nogle points som vises, men har man under 30 points, skal man ikke gå videre, det gør det.

HVORFOR?


<HTML>
  <HEAD>
    <TITLE>Konkurrence Butikken.dk</TITLE>


<SCRIPT LANGUAGE=\"JavaScript\">
<!-- Begin
//antal point der skal til for at gå videre
var minPoint=30

//side man skal hen til når man får mere end minPoint
var vinderSide=\'win.php3\'

gamelength=30;
timerID=null
var playing=false;
var numholes=6*10;
var currentpos=-1;
function clrholes() {
for(var k=0;k<document.dmz.elements.length;k++)
document.dmz.elements[k].checked=false;
}
function stoptimer() {
if(playing)
clearTimeout(timerID);
}
function showtime(remtime) {
document.cpanel.timeleft.value=remtime;
if(playing) {
if(remtime==0) {
stopgame();
return;
}
else {
temp=remtime-1;
timerID=setTimeout(\"showtime(temp)\",1000);
      }
  }
}
function stopgame() {
stoptimer();
playing=false;
document.cpanel.timeleft.value=0;
clrholes();
display(\"Game Over\");
alert(\'De 30 sekunder er gået.\\nDin score blev:  \'+totalhits);
parent.location.href = vinderSide;
if(totalhits>=minPoint)
self.location.href=vinderSide;
}
function play() {
stoptimer();
if(playing) {
stopgame();
return;
}
playing=true;
clrholes();
totalhits=0;
document.cpanel.score.value=totalhits;
display(\"Playing\");
launch();
showtime(gamelength);
}
function display(msg) {
document.cpanel.state.value=msg;
}
function launch() {
var launched=false;
while(!launched) {
mynum=random();
if(mynum!=currentpos) {
document.dmz.elements[mynum].checked=true;
currentpos=mynum;
launched=true;
      }
  }
}

function hithead(id) {
if(playing==false) {
clrholes();
display(\"Push Start to Play\");
return;
}
if(currentpos!=id) {
totalhits+=-1;
document.cpanel.score.value=totalhits;
document.dmz.elements[id].checked=false;
}
else {
totalhits+=1;
document.cpanel.score.value=totalhits;
launch();
document.dmz.elements[id].checked=false;
  }
}

function random() {
return(Math.floor(Math.random()*100%numholes));
}
// End -->
</script>


  </HEAD>
  <BODY BGCOLOR=\"#000000\" onLoad=\"parent.topframe.load(\'pics/none.jpg\');\" onUnLoad=\"parent.topframe.unload();\" TEXT=\"#F8E205\" MARGINWIDTH=15 MARGINHEIGHT=10 TOPMARGIN=\"10\" LEFTMARGIN=\"15\">

<table cellspacing=3>
<tr>
<td><form name=\"cpanel\"><form name=\"cpanel\">
<input type=\"button\" name=\"start game\" value=\" Start her / Stop  \" onClick=\"play()\"></td>
<td></td>
<td align=right>Time:</td>
<td><input type=\"text\" name=\"timeleft\" size=\"4\" onFocus=\"this.blur()\"></td>
</tr>
<tr>
<td><input type=\"text\" name=\"state\" size=\"20\" value=\"Tryk på start \" onFocus=\"this.blur()\"></td>
<td></td>
<td align=right>Score:</td>
<td><input type=\"text\" name=\"score\" size=\"4\" onFocus=\"this.blur()\"></td>
</tr>
</table>
</center>
</form>
<form name=\"dmz\">

<table cellspacing=3>
<tr>
<td colspan=10><hr size=1></td>
</tr>
<tr>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(0)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(1)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(2)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(3)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(4)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(5)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(6)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(7)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(8)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(9)\"></td>
</tr>
<tr>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(10)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(11)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(12)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(13)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(14)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(15)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(16)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(17)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(18)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(19)\"></td>
</tr>
<tr>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(20)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(21)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(22)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(23)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(24)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(25)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(26)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(27)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(28)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(29)\"></td>
</tr>
<tr>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(30)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(31)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(32)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(33)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(34)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(35)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(36)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(37)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(38)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(39)\"></td>
</tr>
<tr>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(40)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(41)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(42)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(43)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(44)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(45)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(46)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(47)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(48)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(49)\"></td>
</tr>
<tr>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(50)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(51)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(52)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(53)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(54)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(55)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(56)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(57)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(58)\"></td>
<td align=\"center\" valign=\"center\"><input type=\"radio\" onClick=\"hithead(59)\"></td>
</tr>
<tr><td colspan=10><hr size=1></td>
</tr></table></form>
  </BODY>
</HTML>