var x = new Array(); var rank = new Array(); function sample() { x[1]=0; x[2]=0; x[0]=0; x[3]=0; x[4]=0; x[5]=0; for(s=1;s<1001;s++){ n=0; if(Math.random()>0.8666)n=n+1; if(Math.random()>0.866)n=n+1; if(Math.random()>0.866)n=n+1; if(Math.random()>0.866)n=n+1; if(Math.random()>0.8666)n=n+1; x[n]=x[n]+1; } $("#memo").html(x[2]); }