$(document).ready(function() {

var number_of_pics = 21;
var animation_speed = 400;
var pics_folder = '../images/glenlakesouth/';
var pic_num = 1;
var pic_loc = $('#gls-slideshow img:first');
var pic_height = 205;
var bump = pic_height;

var transition_interval = setInterval(slideTheShow,3500);

var i = number_of_pics;
while (i > 1) {
	pic_loc.after('<img alt="" src="' + pics_folder + i + '.jpg" />');
	i = i - 1;
}

function slideTheShow(){
	if (pic_num < number_of_pics) {
		pic_num = pic_num + 1;
	}
	else {
		pic_num = 1;
		bump = 0;
	};
	if (bump == 0) {
		slide_speed = animation_speed * 2;
	} else {
		slide_speed = animation_speed;
	}
	$('#gls-slideshow img').animate(
		{top: -bump}, slide_speed
	);
	bump = bump + pic_height;
}

});