//1-17  = 99
//18-33 = 00
//34-52 = 01
//53-68 = 02

var totalImgs = 67;
var imgArray = new Array();

function goImg(i) {
popup(imgArray[i] + ".html",330,550);
}

function rand(max) {
rNum = Math.round(Math.random() * max) + 1;
return rNum;
}

function getImg(i) {
imgTemp = rand(totalImgs);
passed = true;
for (j=0; j<imgArray.length; j++) {
	if (imgTemp == imgArray[j]) passed = false;
}
if (passed) imgArray[i] = imgTemp;
else getImg(i);
}

function imgInit() {
for (i=0; i<4; i++) {
	getImg(i);
}
for (i=0; i<4; i++) {
	document.getElementById("img" + i).src = "images/" + imgArray[i] + ".jpg";
}
}

function popup(url,width,height) {
	var properties =  
"toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,width=" + width + ",height=" + height;
	var myPopup = window.open(url, "myPopup", properties);
	myPopup.focus();
}