if (document.images){
	var loading_image = new Image(75,75); 
	loading_image.src="images/loading.gif"; 
}//if (document.images){


function showhideReference(id_ref,lang){
	if ($("#fotky_reference_"+id_ref).css('display')=='none'){
		$("#fotky_reference_"+id_ref).html('<div class="thumbnail"><img src='+loading_image.src+'></div>');
		$("#fotky_reference_"+id_ref).show('slow');
		$.get('get_foto_reference.php',{id_ref: id_ref,lang:lang},function(data){	
			$("#fotky_reference_"+id_ref).html(''); 
			$.each(data, function(key, val) {
				 	$('#fotky_reference_'+id_ref).append('<div class="thumbnail"><a href="reference/'+key+'.jpg" rel="lightbox" title="'+val+'"><img src="reference/_'+key+'.jpg" alt="'+val+'"></div>');
			})//$.each(data, function(key, val) {
			$('a[rel="lightbox"]').lightBox(); 
		})//$.get('get_foto_reference.php',{id_ref: id_ref},function(data){	
	}//if ($("#fotky_reference_"+id_ref).css('display')==none){
	else{
		$("#fotky_reference_"+id_ref).hide('slow');
		$("#fotky_reference_"+id_ref).html('');
		
	}//else
	
}//function showhideReference(id_ref){


$(document).ready(function() {
	$('a[rel="lightbox"]').lightBox();
	$( "#accordion" ).accordion();
	$('#photo_tabs').tabs();
});