$(document).ready(function(){

  $("#go").bind("click", function() { LiveOrDie(1); } );

  $("#go100x").bind("click", function() { LiveOrDie(100); } );

  $("#go10000x").bind("click", function() { LiveOrDie(10000); } );  

});

​

var Lived = 0; var Perished = 0;

var ACount = 0;

​

function LiveOrDie(RunCount){

  // perform a new trial, starting with 1

  for(var i=0;i<RunCount;i++){

    var AmoebaCount = 1;

    var Iterations = 0;

​

    while(AmoebaCount > 0 && AmoebaCount < 1000 && Iterations < 10){

      var W;W=AmoebaCount;

      for(var j=0; j<W; j++){

        AmoebaCount = Number(AmoebaCount) + Math.floor(Math.random()*4) - 1;

        if(AmoebaCount===0) break;

      }

      Iterations++;

    }

​

    ACount += AmoebaCount;

    if(AmoebaCount===0)

      Perished++;

    else

      Lived++; 

​

    if(RunCount<=100) 

      $("#Trials").prepend($("<li>Amoeba count after " + Iterations + " iterations: <span class='AmoebaCount'>" + AmoebaCount + ". Accumulated count is " + ACount + "</span></li>"));

  }

  $("#Summary").html(Math.round(10000*Number(Perished)/(Lived+Perished))/100 + "% perished");

}