$(document).ready(function() {
	//document.getElementById('slideshow').src = randomSlide();
	//$('#slideshow').fadeIn(500);
	loadImage();
	$("#house-button").click(function(){loadImage();});

});

var current_image = null;
var randomnumber = null;
//var randomnumber = Math.floor(Math.random()*14);

function fadeInSlide(next_image) {
	document.getElementById('slideshow').src = next_image.src;
	$('#slideshow').fadeIn(500);
}

function loadImage() {
	$('#slideshow').fadeOut(500,function() {
		var next_image = new Image();
		$('#slideshow').attr('src','images/spacer.gif');
		$('#slideshow').load(fadeInSlide(next_image));
		$('#slideshow').attr('src',randomSlide());
	});
}

function randomSlide() {
	randomnumber = Math.ceil(Math.random()*13);
	slidesrc="images/slideshow/"+randomnumber+".jpg";
	if(randomnumber==current_image) {
		return randomSlide();
	} else {
		current_image = randomnumber;
		return slidesrc;
	}
}