var maxcritters=25;
var score=0;
var currentDate=new Date()
var start;
start=currentDate.valueOf();
var bestTime=50
var bestAverage=2.00


function putscore(){
	scoreDate=new Date()
	var now=scoreDate.valueOf();
	document.all.score.innerHTML=score ;  
	document.all.time.innerHTML=(now-start)/1000;  
	document.all.average.innerHTML=Math.round((now-start)/score)/1000;  
	
	if (score==maxcritters){
		if (  (now-start)/1000 < bestTime ) {
			alert("NEW RECORD");
			bestTime=(now-start)/1000
			bestAverage=Math.round((now-start)/score)/1000;  
			document.all.besttime.innerHTML=bestTime ;  
			document.all.bestavg.innerHTML=bestAverage ;  
		}
	}
}

function reset(){
	
		alert('GAME OVER - CLICK OK TO PLAY AGAIN!');
		
		score=0;
		var resetDate=new Date()
		start=resetDate.valueOf();
		putscore();
}

function highlight(cell)
{
oncell=false
	switch(cell)
	{
		case "cell_10" : if(document.all.cell_10.innerHTML=="J"){document.all.cell_10.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_11" : if(document.all.cell_11.innerHTML=="J"){document.all.cell_11.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_12" : if(document.all.cell_12.innerHTML=="J"){document.all.cell_12.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_13" : if(document.all.cell_13.innerHTML=="J"){document.all.cell_13.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_14" : if(document.all.cell_14.innerHTML=="J"){document.all.cell_14.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_15" : if(document.all.cell_15.innerHTML=="J"){document.all.cell_15.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_16" : if(document.all.cell_16.innerHTML=="J"){document.all.cell_16.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_17" : if(document.all.cell_17.innerHTML=="J"){document.all.cell_17.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_18" : if(document.all.cell_18.innerHTML=="J"){document.all.cell_18.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_19" : if(document.all.cell_19.innerHTML=="J"){document.all.cell_19.innerHTML="&nbsp";oncell=true;} break ;

		case "cell_20" : if(document.all.cell_20.innerHTML=="J"){document.all.cell_20.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_21" : if(document.all.cell_21.innerHTML=="J"){document.all.cell_21.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_22" : if(document.all.cell_22.innerHTML=="J"){document.all.cell_22.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_23" : if(document.all.cell_23.innerHTML=="J"){document.all.cell_23.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_24" : if(document.all.cell_24.innerHTML=="J"){document.all.cell_24.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_25" : if(document.all.cell_25.innerHTML=="J"){document.all.cell_25.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_26" : if(document.all.cell_26.innerHTML=="J"){document.all.cell_26.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_27" : if(document.all.cell_27.innerHTML=="J"){document.all.cell_27.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_28" : if(document.all.cell_28.innerHTML=="J"){document.all.cell_28.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_29" : if(document.all.cell_29.innerHTML=="J"){document.all.cell_29.innerHTML="&nbsp";oncell=true;} break ;

		case "cell_30" : if(document.all.cell_30.innerHTML=="J"){document.all.cell_30.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_31" : if(document.all.cell_31.innerHTML=="J"){document.all.cell_31.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_32" : if(document.all.cell_32.innerHTML=="J"){document.all.cell_32.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_33" : if(document.all.cell_33.innerHTML=="J"){document.all.cell_33.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_34" : if(document.all.cell_34.innerHTML=="J"){document.all.cell_34.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_35" : if(document.all.cell_35.innerHTML=="J"){document.all.cell_35.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_36" : if(document.all.cell_36.innerHTML=="J"){document.all.cell_36.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_37" : if(document.all.cell_37.innerHTML=="J"){document.all.cell_37.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_38" : if(document.all.cell_38.innerHTML=="J"){document.all.cell_38.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_39" : if(document.all.cell_39.innerHTML=="J"){document.all.cell_39.innerHTML="&nbsp";oncell=true;} break ;

		case "cell_40" : if(document.all.cell_40.innerHTML=="J"){document.all.cell_40.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_41" : if(document.all.cell_41.innerHTML=="J"){document.all.cell_41.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_42" : if(document.all.cell_42.innerHTML=="J"){document.all.cell_42.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_43" : if(document.all.cell_43.innerHTML=="J"){document.all.cell_43.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_44" : if(document.all.cell_44.innerHTML=="J"){document.all.cell_44.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_45" : if(document.all.cell_45.innerHTML=="J"){document.all.cell_45.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_46" : if(document.all.cell_46.innerHTML=="J"){document.all.cell_46.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_47" : if(document.all.cell_47.innerHTML=="J"){document.all.cell_47.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_48" : if(document.all.cell_48.innerHTML=="J"){document.all.cell_48.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_49" : if(document.all.cell_49.innerHTML=="J"){document.all.cell_49.innerHTML="&nbsp";oncell=true;} break ;

		case "cell_50" : if(document.all.cell_50.innerHTML=="J"){document.all.cell_50.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_51" : if(document.all.cell_51.innerHTML=="J"){document.all.cell_51.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_52" : if(document.all.cell_52.innerHTML=="J"){document.all.cell_52.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_53" : if(document.all.cell_53.innerHTML=="J"){document.all.cell_53.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_54" : if(document.all.cell_54.innerHTML=="J"){document.all.cell_54.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_55" : if(document.all.cell_55.innerHTML=="J"){document.all.cell_55.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_56" : if(document.all.cell_56.innerHTML=="J"){document.all.cell_56.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_57" : if(document.all.cell_57.innerHTML=="J"){document.all.cell_57.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_58" : if(document.all.cell_58.innerHTML=="J"){document.all.cell_58.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_59" : if(document.all.cell_59.innerHTML=="J"){document.all.cell_59.innerHTML="&nbsp";oncell=true;} break ;

		case "cell_60" : if(document.all.cell_60.innerHTML=="J"){document.all.cell_60.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_61" : if(document.all.cell_61.innerHTML=="J"){document.all.cell_61.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_62" : if(document.all.cell_62.innerHTML=="J"){document.all.cell_62.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_63" : if(document.all.cell_63.innerHTML=="J"){document.all.cell_63.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_64" : if(document.all.cell_64.innerHTML=="J"){document.all.cell_64.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_65" : if(document.all.cell_65.innerHTML=="J"){document.all.cell_65.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_66" : if(document.all.cell_66.innerHTML=="J"){document.all.cell_66.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_67" : if(document.all.cell_67.innerHTML=="J"){document.all.cell_67.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_68" : if(document.all.cell_68.innerHTML=="J"){document.all.cell_68.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_69" : if(document.all.cell_69.innerHTML=="J"){document.all.cell_69.innerHTML="&nbsp";oncell=true;} break ;

		case "cell_70" : if(document.all.cell_70.innerHTML=="J"){document.all.cell_70.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_71" : if(document.all.cell_71.innerHTML=="J"){document.all.cell_71.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_72" : if(document.all.cell_72.innerHTML=="J"){document.all.cell_72.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_73" : if(document.all.cell_73.innerHTML=="J"){document.all.cell_73.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_74" : if(document.all.cell_74.innerHTML=="J"){document.all.cell_74.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_75" : if(document.all.cell_75.innerHTML=="J"){document.all.cell_75.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_76" : if(document.all.cell_76.innerHTML=="J"){document.all.cell_76.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_77" : if(document.all.cell_77.innerHTML=="J"){document.all.cell_77.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_78" : if(document.all.cell_78.innerHTML=="J"){document.all.cell_78.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_79" : if(document.all.cell_79.innerHTML=="J"){document.all.cell_79.innerHTML="&nbsp";oncell=true;} break ;
 
		case "cell_80" : if(document.all.cell_80.innerHTML=="J"){document.all.cell_80.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_81" : if(document.all.cell_81.innerHTML=="J"){document.all.cell_81.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_82" : if(document.all.cell_82.innerHTML=="J"){document.all.cell_82.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_83" : if(document.all.cell_83.innerHTML=="J"){document.all.cell_83.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_84" : if(document.all.cell_84.innerHTML=="J"){document.all.cell_84.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_85" : if(document.all.cell_85.innerHTML=="J"){document.all.cell_85.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_86" : if(document.all.cell_86.innerHTML=="J"){document.all.cell_86.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_87" : if(document.all.cell_87.innerHTML=="J"){document.all.cell_87.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_88" : if(document.all.cell_88.innerHTML=="J"){document.all.cell_88.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_89" : if(document.all.cell_89.innerHTML=="J"){document.all.cell_89.innerHTML="&nbsp";oncell=true;} break ;

		case "cell_90" : if(document.all.cell_90.innerHTML=="J"){document.all.cell_90.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_91" : if(document.all.cell_91.innerHTML=="J"){document.all.cell_91.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_92" : if(document.all.cell_92.innerHTML=="J"){document.all.cell_92.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_93" : if(document.all.cell_93.innerHTML=="J"){document.all.cell_93.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_94" : if(document.all.cell_94.innerHTML=="J"){document.all.cell_94.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_95" : if(document.all.cell_95.innerHTML=="J"){document.all.cell_95.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_96" : if(document.all.cell_96.innerHTML=="J"){document.all.cell_96.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_97" : if(document.all.cell_97.innerHTML=="J"){document.all.cell_97.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_98" : if(document.all.cell_98.innerHTML=="J"){document.all.cell_98.innerHTML="&nbsp";oncell=true;} break ;
		case "cell_99" : if(document.all.cell_99.innerHTML=="J"){document.all.cell_99.innerHTML="&nbsp";oncell=true;} break ;

	}

if (oncell==true) {
	var r=Math.round(90*Math.random()) +10;  // 90 = 0-89   +10 = 10-99

	switch(r)
	{
		case 10 : document.all.cell_10.innerHTML="J"; break ;
		case 11 : document.all.cell_11.innerHTML="J"; break ;
		case 12 : document.all.cell_12.innerHTML="J"; break ;
		case 13 : document.all.cell_13.innerHTML="J"; break ;
		case 14 : document.all.cell_14.innerHTML="J"; break ;
		case 15 : document.all.cell_15.innerHTML="J"; break ;
		case 16 : document.all.cell_16.innerHTML="J"; break ;
		case 17 : document.all.cell_17.innerHTML="J"; break ;
		case 18 : document.all.cell_18.innerHTML="J"; break ;
		case 19 : document.all.cell_19.innerHTML="J"; break ;
		case 20 : document.all.cell_20.innerHTML="J"; break ;
		case 21 : document.all.cell_21.innerHTML="J"; break ;
		case 22 : document.all.cell_22.innerHTML="J"; break ;
		case 23 : document.all.cell_23.innerHTML="J"; break ;
		case 24 : document.all.cell_24.innerHTML="J"; break ;
		case 25 : document.all.cell_25.innerHTML="J"; break ;
		case 26 : document.all.cell_26.innerHTML="J"; break ;
		case 27 : document.all.cell_27.innerHTML="J"; break ;
		case 28 : document.all.cell_28.innerHTML="J"; break ;
		case 29 : document.all.cell_29.innerHTML="J"; break ;
		case 30 : document.all.cell_30.innerHTML="J"; break ;
		case 31 : document.all.cell_31.innerHTML="J"; break ;
		case 32 : document.all.cell_32.innerHTML="J"; break ;
		case 33 : document.all.cell_33.innerHTML="J"; break ;
		case 34 : document.all.cell_34.innerHTML="J"; break ;
		case 35 : document.all.cell_35.innerHTML="J"; break ;
		case 36 : document.all.cell_36.innerHTML="J"; break ;
		case 37 : document.all.cell_37.innerHTML="J"; break ;
		case 38 : document.all.cell_38.innerHTML="J"; break ;
		case 39 : document.all.cell_39.innerHTML="J"; break ;
		case 40 : document.all.cell_40.innerHTML="J"; break ;
		case 41 : document.all.cell_41.innerHTML="J"; break ;
		case 42 : document.all.cell_42.innerHTML="J"; break ;
		case 43 : document.all.cell_43.innerHTML="J"; break ;
		case 44 : document.all.cell_44.innerHTML="J"; break ;
		case 45 : document.all.cell_45.innerHTML="J"; break ;
		case 46 : document.all.cell_46.innerHTML="J"; break ;
		case 47 : document.all.cell_47.innerHTML="J"; break ;
		case 48 : document.all.cell_48.innerHTML="J"; break ;
		case 49 : document.all.cell_49.innerHTML="J"; break ;
		case 50 : document.all.cell_50.innerHTML="J"; break ;
		case 51 : document.all.cell_51.innerHTML="J"; break ;
		case 52 : document.all.cell_52.innerHTML="J"; break ;
		case 53 : document.all.cell_53.innerHTML="J"; break ;
		case 54 : document.all.cell_54.innerHTML="J"; break ;
		case 55 : document.all.cell_55.innerHTML="J"; break ;
		case 56 : document.all.cell_56.innerHTML="J"; break ;
		case 57 : document.all.cell_57.innerHTML="J"; break ;
		case 58 : document.all.cell_58.innerHTML="J"; break ;
		case 59 : document.all.cell_59.innerHTML="J"; break ;
		case 60 : document.all.cell_60.innerHTML="J"; break ;
		case 61 : document.all.cell_61.innerHTML="J"; break ;
		case 62 : document.all.cell_62.innerHTML="J"; break ;
		case 63 : document.all.cell_63.innerHTML="J"; break ;
		case 64 : document.all.cell_64.innerHTML="J"; break ;
		case 65 : document.all.cell_65.innerHTML="J"; break ;
		case 66 : document.all.cell_66.innerHTML="J"; break ;
		case 67 : document.all.cell_67.innerHTML="J"; break ;
		case 68 : document.all.cell_68.innerHTML="J"; break ;
		case 69 : document.all.cell_69.innerHTML="J"; break ;
		case 70 : document.all.cell_70.innerHTML="J"; break ;
		case 71 : document.all.cell_71.innerHTML="J"; break ;
		case 72 : document.all.cell_72.innerHTML="J"; break ;
		case 73 : document.all.cell_73.innerHTML="J"; break ;
		case 74 : document.all.cell_74.innerHTML="J"; break ;
		case 75 : document.all.cell_75.innerHTML="J"; break ;
		case 76 : document.all.cell_76.innerHTML="J"; break ;
		case 77 : document.all.cell_77.innerHTML="J"; break ;
		case 78 : document.all.cell_78.innerHTML="J"; break ;
		case 79 : document.all.cell_79.innerHTML="J"; break ;
		case 80 : document.all.cell_80.innerHTML="J"; break ;
		case 81 : document.all.cell_81.innerHTML="J"; break ;
		case 82 : document.all.cell_82.innerHTML="J"; break ;
		case 83 : document.all.cell_83.innerHTML="J"; break ;
		case 84 : document.all.cell_84.innerHTML="J"; break ;
		case 85 : document.all.cell_85.innerHTML="J"; break ;
		case 86 : document.all.cell_86.innerHTML="J"; break ;
		case 87 : document.all.cell_87.innerHTML="J"; break ;
		case 88 : document.all.cell_88.innerHTML="J"; break ;
		case 89 : document.all.cell_89.innerHTML="J"; break ;
		case 90 : document.all.cell_90.innerHTML="J"; break ;
		case 91 : document.all.cell_91.innerHTML="J"; break ;
		case 92 : document.all.cell_92.innerHTML="J"; break ;
		case 93 : document.all.cell_93.innerHTML="J"; break ;
		case 94 : document.all.cell_94.innerHTML="J"; break ;
		case 95 : document.all.cell_95.innerHTML="J"; break ;
		case 96 : document.all.cell_96.innerHTML="J"; break ;
		case 97 : document.all.cell_97.innerHTML="J"; break ;
		case 98 : document.all.cell_98.innerHTML="J"; break ;
		case 99 : document.all.cell_99.innerHTML="J"; break ;
		default : document.all.cell_10.innerHTML="J"; break ;

	}

	score=score+1;
	putscore();
}
	if(score==maxcritters){
		reset();
	}
}