function articleNext() {
    
    if ($('article-prev')) {
        e = $('article-prev');
        e.set('href', '/title-article/'+e.rel);
        e.addEvent('click', function(ev) {
            var ajax = new Request({
                        url:this.href, 
                        method: 'get',
                        onComplete: function(data) {
                            // nastav obsah vracenych elementu
                            updateElements(JSON.decode(data));
                            //alert(data);
                            //$('response').setHTML(data);
                        }
                    }
                ).send();
            
            ev.stop();
        });
    }
    if ($('article-next')) {
        e = $('article-next');
        e.set('href', '/title-article/'+e.rel);
        e.addEvent('click', function(ev) {
            var ajax = new Request({
                        url:this.href, 
                        method: 'get',
                        onComplete: function(data) {
                            // nastav obsah vracenych elementu
                            updateElements(JSON.decode(data));
                            //alert(data);
                            //$('response').setHTML(data);
                        }
                    }
                ).send();
            
            ev.stop();
        });
    }
    
    
}
function titleNext() {
    
    if ($('title-prev')) {
        e = $('title-prev');
        e.set('href', '/title-title/'+e.rel);
        e.addEvent('click', function(ev) {
            var ajax = new Request({
                        url:this.href, 
                        method: 'get',
                        onComplete: function(data) {
                            // nastav obsah vracenych elementu
                            updateElements(JSON.decode(data));
                            //alert(data);
                            //$('response').setHTML(data);
                        }
                    }
                ).send();
            
            ev.stop();
        });
    }
    if ($('title-next')) {
        e = $('title-next');
        e.set('href', '/title-title/'+e.rel);
        e.addEvent('click', function(ev) {
            var ajax = new Request({
                        url:this.href, 
                        method: 'get',
                        onComplete: function(data) {
                            // nastav obsah vracenych elementu
                            updateElements(JSON.decode(data));
                            //alert(data);
                            //$('response').setHTML(data);
                        }
                    }
                ).send();
            
            ev.stop();
        });
    }
    
    $$(document.links).filter(function(el) {
		return el.rel && el.rel.test(/^lightboxt/i);
	}).slimbox({counterText: "Obrázek {x} z {y}",
	                   initialWidth:500,
	                   initialHeight:500
	                   }, null, function(el) {
		return (this == el) || ((this.rel.length > 8) && (this.rel == el.rel));
	});
    
    
}
window.addEvent("domready", function() {
    
    articleNext();
    titleNext();
    
});