var maxNum = 52;
var numArray = new Array(3);

run();

function run(){
	if(numArray.length > maxNum){
		maxNum = numArray.length;
	}
	for(var i = 0; i < numArray.length; i++){
		numArray[i] = getRandomNum();		
		for(var j = 0; j < i; j++){
			if(numArray[i] == numArray[j]){
				i--;
				break;
			}
		}
	}

	formatNum();
	
	/*
	for(var i = 0; i < numArray.length; i++){		
		document.write("i=" + i + " " + numArray[i] + "<br>");
	}
	//*/
}

function getRandomNum(){
	return Math.round(Math.random()*(maxNum-1) + 1);
}

function formatNum(){
	for(var i = 0; i < numArray.length; i++){
		if(numArray[i] < 10){
			numArray[i] = "0" + numArray[i];
		}
	}
}