jQuery(document).ready(function(){
	jQuery(".lightbox").lightBox({
		imageBtnClose: '/images/lightbox/lightbox-btn-close.gif'
	});
	
	/*
	$(".lightbox").fancybox({
		'transitionIn'	:	'elastic',
		'transitionOut'	:	'elastic',
		'speedIn'		:	600, 
		'speedOut'		:	200, 
		'overlayShow'	:	false
	});*/

	
	jQuery(".gallery-image-wrapper").each(function(){
		alignPicture(this);
	});
	
      if(jQuery.browser.mozilla) {
    	  jQuery("body").css("overflow-y","scroll");
      }		   
	
	$(".confirm").click(function(){
		if(confirm("Opravdu smazat?")){
			return true;
		} else {
			return false;
		}
	});
	
	//jQuery("#teaser")
	//runTeaser();
})

var teaser_i = -1;
function runTeaser() {
	if(jQuery.browser.msie) {
		jQuery("#teaser .teaser").remove();
		if(teasers != undefined) {
			teaser_i++;
			teaser_i = teaser_i % teasers.length;
			
			jQuery("#teaser").append('<div class="teaser" style="visibility: hidden;">'+teasers[teaser_i]+'</div>');
			jQuery("#teaser .teaser").removeAttr("style").fadeIn(900);
			
			
			
			setTimeout(function(){runTeaser();},8000);
		}
	} else {
		jQuery("#teaser .teaser").fadeOut(900,function(){jQuery(this).remove()});
		if(teasers != undefined) {
			teaser_i++;
			teaser_i = teaser_i % teasers.length;
			
			jQuery("#teaser").append('<div class="teaser" style="visibility: hidden;">'+teasers[teaser_i]+'</div>');
			setTimeout(function(){
				jQuery("#teaser .teaser").removeAttr("style").hide().fadeIn(900);
			},1000);
			
			
			setTimeout(function(){runTeaser();},8000);
		}
	}
}
function alignPicture(pic) {
	var t = jQuery(pic);
	var i = jQuery(pic).find("img");
	//kvuli zaokrouhlovani
	if(i.width() > t.width() - 2
	|| i.height() > t.height() -2) {
		i.css("margin-left",(Math.round(t.width()-i.width())/2)+"px");
		i.css("margin-top",(Math.round(t.height()-i.height())/2)+"px");
	} else {
		setTimeout(function(){alignPicture(pic);},300);
	}
}
function galleryToggle(cls) {
	if(jQuery("#toggle_"+cls).hasClass("collapsed")) {
		jQuery("."+cls).slideUp();
		jQuery("#toggle_"+cls).removeClass("collapsed").html("&raquo; zobrazit další fotky");
	} else {
		jQuery("."+cls).slideDown();
		jQuery("#toggle_"+cls).addClass("collapsed").html("&raquo; skrýt");
	}
}