var FinishText = "Hit 'Check Results'";
var Selections = new Array();
var MustSelect = new Array();
var BallPool = new Array();
var BallNames = new Array();


		Selections[0] = 0;
		Selections[1] = 0;
		Selections[2] = 0;
		MustSelect[0] = 1;
		MustSelect[1] = 1;
		MustSelect[2] = 1;
		BallPool[0] = 9;
		BallPool[1] = 9;
		BallPool[2] = 9;
		BallNames[0] = "number";
		BallNames[1] = "number";
		BallNames[2] = "number";


function ClearForm() {
	for (var x = 0; x < MustSelect.length; x++) {
		for (var i = 0; i <= BallPool[x]; i++) {
			document.getElementById("BL" + x + "ID_" + i).className = "checkerNumber";
		}
		document.getElementById("B0_"+(x+1)).value = "";
	}
	for (var x = 0; x < Selections.length; x++) {
		Selections[x] = 0;
	}
	document.getElementById("checkerStatus").innerHTML = "Select " + MustSelect.length + " " +  BallNames[0] + "s";
	document.getElementById("submit_checker").className = "button inline disabled";
	deleteCookie("numbers");
};


function Select(n,s) {
	if (document.getElementById("BL"+s+"ID_" + n).className.indexOf("selected") != -1 || Selections[s] < MustSelect[s]) {
		for (var b = 0; b <= BallPool[s]; b++) {
			if (n == b && document.getElementById("BL"+s+"ID_" + n).className.indexOf("selected") != -1) {
				document.getElementById("BL"+s+"ID_" + n).className -= " selected";
				if (document.getElementById("B0_"+(s+1)).value == n) {
					document.getElementById("B0_"+(s+1)).value = "";
					Selections[s]--;
					break;
				};
				break;
			} else if (n == b) {
				Selections[s]++;
				document.getElementById("BL"+s+"ID_" + n).className += " selected";
				document.getElementById("B0_"+(s+1)).value = n;
				break;
			}
		}
	} else {
		var AlertMsg = "You already have " + MustSelect[s] + " " + BallNames[s];
		if (MustSelect[s] > 1) {AlertMsg += "s"}
		AlertMsg += " selected. Please deselect one to continue."
		alert(AlertMsg)
	}
	SelectedNumbers();
};

function SortNumbers() {
	var temp;
	for (x = 1; x < MustSelect.length+1; x++) {
		for (j = x+1; j < MustSelect.length+1; j++) {
			if (document.getElementById("B0_"+x).value == "") {
				temp = document.getElementById("B0_"+x).value;
				document.getElementById("B0_"+x).value = document.getElementById("B0_"+j).value
				document.getElementById("B0_"+j).value = temp;
			}
		}
	}
};


function SelectedNumbers(onload) {

	if (onload == 1) {
		for (var x = 0; x < MustSelect.length; x++) {
			var val = document.getElementById("B0_"+(x+1)).value;
			if (val != "") {
				document.getElementById("BL"+x+"ID_" + val).className = "checkerNumber selected";
				Selections[x]++;
			}
		}
	}

	for (var x = 0; x < MustSelect.length; x++) {
		if (Selections[x] >= MustSelect[x]) {
			for (var b = 0; b <= BallPool[x]; b++) {
				if (document.getElementById("BL"+x+"ID_" + b) && document.getElementById("BL"+x+"ID_" + b).className.indexOf("selected") == -1) {
					document.getElementById("BL"+x+"ID_" + b).className = "checkerNumber disabled";
				}
			}
		} else {
			for (var b = 0; b <= BallPool[x]; b++) {
				if (document.getElementById("BL"+x+"ID_" + b) && document.getElementById("BL"+x+"ID_" + b).className.indexOf("selected") == -1) {
					document.getElementById("BL"+x+"ID_" + b).className = "checkerNumber";
				}
			}
		}
	}

	var Message = "";
	var NumbersLeft = 0;
	for (var x = 0; x < MustSelect.length; x++) {
		NumbersLeft += MustSelect[x] - Selections[x];
	}
	
	if (NumbersLeft > 0 && Message == "") {
		Message += "Select " + NumbersLeft + " " + BallNames[0];
		if (NumbersLeft > 1) {Message += "s"}
	} else if (NumbersLeft > 0) {
		Message += " and " + NumbersLeft + " " + BallNames[0];
		if (NumbersLeft > 1) {Message += "s"}
	}

	if (Message == "") {
		Message = FinishText;
		document.getElementById("submit_checker").disabled = false;
		document.getElementById("submit_checker").className = "button red inline";
	} else {
		document.getElementById("submit_checker").disabled = true;
		document.getElementById("submit_checker").className = "button inline disabled";
	}

	document.getElementById("checkerStatus").innerHTML = Message;
};