<!--  to hide script contents from old browsers
// rev 0.04
var crlf = "\r\n";  
// should determine from browser type
        var x = 1;
        var y = 1;
        var dx = 1;
        var dy = 1;
        var s = "";
        var u = 0;
        var oops_flag = false;
        var score = 0;

function move1() {
    x += dx;
    if (x > 31) { 
        x -= 2 * Math.abs(dx); 
    if (dx > 0) dx = -dx; }
    if (x <  0) { 
        x += 2 * Math.abs(dx); 
    if (dx < 0) dx = -dx; }
        y += dy;
    if (y > 14) { 
        y -= 2 * Math.abs(dy); 
    if (dy > 0) dy = -dy; 
    if (Math.abs(x - 2*u - 1) > 2) {
        oops_flag = true;
    }
    else {
        score += 1;               
        }    
    }
    if (y <  0) { y += 2 * Math.abs(dy); 
if (dy < 0) dy = -dy; }
  }

function display1() {
    var s1 = ""
    var i,j;
    if (oops_flag) return "Oops!! You messed up!! You need a lot of practice!! Come back often and play!!!!!!";
    for (j=0;j<15;j++) {
      for (i=0;i<32;i++) {
        if (j == y && i == x) s1 += "o";
        else s1 += ".";
      }
      s1 += crlf;
    }
    var s2 = ""
    for (i=0;i<16;i++) {
       if (u == i) s2 += "==";
       else s2 += "..";
    }
    return (s1+s2)
  }
  var timerID = null;
  var timerRunning = false;
  var myform;

function stopclock (){
        if(timerRunning) clearTimeout(timerID);
        timerRunning = false;
  }

function startclock (form) {
        myform = form;
        oops_flag = false;
        if (navigator.userAgent.indexOf("Mac") > 2) crlf = "\n";
        // Make sure the clock is stopped
        stopclock();
        dotime();
  }

function dotime () {
        move1();
        if (myform != null) {
          myform.text3.value = display1();        
          myform.score.value = " " + score;
        }
        if (!oops_flag) timerID = setTimeout("dotime()",200);
        timerRunning = true;
  }
// end hiding contents from old browsers  -->