var galleryImgNum = 140;
var galleryImg = new Array(galleryImgNum);

for (var x = 1; x <= galleryImgNum; x++) {
	var y = 1;
	if (x < 10) {
		y = "00" + x;
	}
	else if (x >= 10 && x < 100)	{
		y = "0" + x;
	}
	else {
		y = x;
	}
	galleryImg[x-1] = "http://www.thelightcone.com/img/randomize/random_" + y + ".jpg";
}

var beginTag = '<img src="';
var endTag = '" alt="">';

function getRandomImg() {
	return Math.round( Math.random() * (galleryImgNum - 1) );
}

var rNum = getRandomImg();
var randomGalleryImg = galleryImg[rNum];

function printRandomImg() {
//	document.write(rNum);
//	document.write("<br>");
//	document.write(randomGalleryImg);
//	document.write("<br>");
	document.write(beginTag + randomGalleryImg + endTag);
}