var galleryItems = new Array();

var imageHeight;
var imageWidth;
var currentImageIndex;
var minImageHeight = 500;
var thumbnailBarHeight = 80;
var footerHeight = 76;

$(document).ready(function() {

	recalculateGalleryHeight();

	Galleria.loadTheme('galleria/themes/classic/galleria.classic.js');

	$('#galleria').galleria({
		preload: 5,
		showInfo: true
	});

});

$(window).resize(function() {

	recalculateGalleryHeight();
});

function recalculateGalleryHeight() {

	var avail_height = getMaxAvailableContentHeight();

	$("#galleria").height(avail_height);

}

function getMaxAvailableContentHeight() {
	var avail_height = getMaxImageHeight();

	avail_height += thumbnailBarHeight;

	avail_height -= footerHeight;

	return avail_height;
}

function getMaxImageHeight() {
	var height = $(window).height();

	var top_height = $(".ui_top_bar").outerHeight();
	var bottom_height = $(".ui_footer").outerHeight();

	var avail_height = height - top_height - bottom_height;

	var padding = parseInt($(".body").css("padding-top"), 10) + parseInt($(".body").css("padding-bottom"), 10);

	avail_height -= padding;

	//if(avail_height < minImageHeight) {
	//	avail_height = minImageHeight + padding;
	//}

	return avail_height;
};