/**
 * AJAX INIT VARIABLES
 */
	// error reporting (leave as ZERO or you might run into trouble)
		
	
	/* DEBUG VARIABLES */
	
	// gallery debug
	var gallery_debug_flag = false;
	
 	// javascript debug
 	var javascript_debug_flag = false;

 	// thumbnail debug
 	var thumbnail_debug_flag = false;
	
	
	/* SETTINGS */
	
	//// set size of cached images
	var cache_images = false;
	var cache_image_width = 800;
	var cache_image_height = 600;
	
	//// set size of cached thumbnails
	var cache_thumb_size = 128;
	
	//// set alternate encoding
	var set_double_encoding = false;
	
	//// use <select> menu
	var use_select_menu = false;
	
	//// imported variables
	var gallery_width = 800;
	
	//// use lightbox
	var preview_mode = 0;
	
	//// slideshow seconds
	var slideshow_time = 15;
	
	
	var scale_big_images = true;
	var show_permalink = false;
	var number_galleries = false;
	
	var thumbnail_prefix = 'th_';
	var create_thumbnails = true;
	var cache_thumbnails = true;
	var square_thumbnails = true;
	
	var large_image_quality = 80;
	
	var max_thumbs = 6;
	var show_thumb_name = true;
	var show_thumb_number = true;
	var max_thumbnail_rows = 4;
	var numbered_blocks = true;
	//var show_hidden_gallery = '';
	
	var info_file = '_info.txt';
	var g_default = false;
	var g_default_name = 'naziv_pocetne_galerije';
	
	
	
	/************************************************************
	 * PRIVATE VARIABLES
	 * DON'T CHANGE ANYTHING FROM HERE
	 * UNLESS YOU KNOW WHAT YOU'RE DOING, OF COURSE
	 ************************************************************/
	
	//// set location
	var base_url = '';
	var base_path = '';
	
	// check browser /////
	agent = navigator.userAgent.toLowerCase();
	mac = (agent.indexOf("mac")!=-1);
	win = (!this.mac) ? true : false;
	msie = (agent.indexOf("msie")!=-1);
	w3c = (document.getElementById) ? true : false;
	iex = (document.all) ? true : false;
	ns4 = (document.layers) ? true : false;
	
	//// spinner image & preloader
	var spinner = new Image();
	var indicator_src = base_url+'images/spinner.gif';
	spinner.src = indicator_src;
	
	//// global active items
	var active_id = '';
	var active_id_files = 0;
	var active_img = '';
	var active_num = 0;
	
	var reloading = false;
	
	var image_list = new Array();
	var images_total = 0;
	var inited = false;
	var last_num = '';
	var showLoader = false;
	var slideshow_flag = false;
	var slideshow_time = 1;
	var timeout = undefined;
	
	var delay = undefined;
	var thNum = 1;
	var currentThumb = new Image();
	var currentThumbData = new Object();
	var checkThumb = undefined;
	var loadThumbsInterval = undefined;
	var open_image = false;
	var th_array = new Array();
	var gallery_title_cont = '';
	
	//// query parameters passed back (permalinks)
	var query_parameters = new Array();
	
	var hash = (window.location.hash)
		? window.location.hash.substring(1)
		: false;
	
	if (hash) {
		if (hash.indexOf(":")!=-1) {
			hash_array = hash.split(":");
			query_parameters['g'] = hash_array[0];
			query_parameters['i'] = hash_array[1];
		} else {
			query_parameters['g'] = hash;
		}
	}
	
	// max size of thumbnail
	var square_thumbnail_max_size = 30;
	
	//// pass existent alerts to javascript
	var alert_message = new Array();
		
	//// private variables
	var content_width = 590;
	var thumbnail_max_size = 79;
	var theme_menu_hover = '#999';
	var max_image_width = 600;
	var g_default_name_exists = false;
	
	//// calculated variables
	var compact_navigation = (max_thumbnail_rows != 0) ? true : false;
	var th_diff = (max_thumbs*max_thumbnail_rows)-1;
	var th_min = 0;
	var th_max = th_diff;
	var max_image_height = max_image_width;
	
	//// use ajax framework
	//var use_prototype = '';
	
	/**** language strings ****/
	var lang = new Array();
	
	lang['gallery_name_prepend'] = unescape('Album:');
	lang['gallery_name_append'] = unescape('');

	lang['menu_title'] = unescape('galerije');
	lang['menu_guide'] = unescape('Odaberite%20galeriju%20iz%20liste%20postojecih%20galerija');
	lang['lightbox_back'] = unescape('povratak%20na%20male%20slicice');
	lang['alert_title'] = unescape('Upozorenje');
	lang['alert_dismiss'] = unescape('kliknite%20za%20odbacivanje');
	lang['alert_no_images'] = unescape('nema%20slika%20u%20ovoj%20galeriji');
	lang['alert_enlarge'] = unescape('kliknite%20na%20sliku%20da%20je%20uvelicate');
	lang['alert_browser_error'] = unescape('Na%20zalost%2C%20Va%26scaron%3B%20program%20za%20gledanje%20Internet%20stranica%20nece%20biti%20u%20stanju%20da%20prikaze%20ovu%20web%20galeriju');
	lang['loading_menu'] = unescape('trazim%20galerije');
	lang['loading_thumbs'] = unescape('trazim%20slike');
	lang['loading_image'] = unescape('slika');
	lang['loading_of'] = unescape('od');
	lang['loading_title'] = unescape('ucitavam');
	lang['gallery_reload'] = unescape('ponovo%20ucitaj');
	lang['slideshow_pause'] = unescape('pauziraj');
	lang['slideshow_resume'] = unescape('nastavi');
	lang['slideshow_name'] = unescape('slideshow');
	lang['tools_title'] = unescape('alatke');
	lang['tools_show'] = unescape('prikazi');
	lang['tools_hide'] = unescape('sakrij');
	lang['slideshow_change_slide'] = unescape('promeni%20slajd%20svakih');
	lang['slideshow_seconds'] = unescape('sekundi');
	lang['slideshow_button'] = unescape('startuj%20slideshow');
	lang['permalink'] = unescape('permalink');