window.onload = choosePic;

var bookCovers = new Array(
"images/covers/awakening-victory-silverman.jpg",
"images/covers/move-into-life.jpg",
"images/covers/lifedisrupted.jpg",
"images/covers/ward_closestcompanion.jpg",
"images/covers/brokeback-book-handley.jpg",
"images/covers/NeverBeenTime.jpg",
"images/covers/DevilGreatIsland.jpg",
"images/covers/DisappearingPants.jpg",
"images/covers/Lazenby3.jpg",
"images/covers/JardingSaunders.jpg",
"images/covers/Simon.jpg",
"images/covers/MoveTheWorld.jpg",
"images/covers/Donahue.jpg",
"images/covers/WomensRitesPassage.jpg",
"images/covers/ComfortOurKind.jpg",
"images/covers/Sky-pb.jpg",
"images/covers/SweetJesus.jpg",
"images/covers/Dunn.jpg",
"images/covers/Gorant.jpg",
"images/covers/Lazenby2.jpg",
"images/covers/sherman.jpg",
"images/covers/how-barack-obama-won.jpg",
"images/covers/RootAndBranch.jpg",
"images/covers/JerryWest.jpg",
"images/covers/i-hate-rush-limbaugh.jpg",
"images/covers/lost-dogs.jpg",
"images/covers/last-economic-superpower",
"images/covers/brace-for-impact.jpg",
"images/covers/hendrix.jpg",
"images/covers/drowning-in-oil.jpg",
"images/covers/holy-terror.jpg",
"images/covers/my-friend-dahmer.jpg",
"images/covers/find-fix.jpg",
"images/covers/kids-beyond-limits.jpg"
);

function rotate() {
	thisBook++;
	if (thisBook == bookCovers.length) {
		thisBook = 0;
	}
	document.getElementById("cover").src = bookCovers[thisBook];
	setTimeout("rotate()", 3 * 1000);
}

function choosePic() {
	thisBook = Math.floor((Math.random() * bookCovers.length));
	document.getElementById("cover").src = bookCovers[thisBook];
	
	rotate();
}