window.addEvent('domready', function() {
		
	// open these type of links in new window
	//var olinks = new OpenLinks(['doc','pdf','xls','jpg','gif','png'],1,'_that_window','no-target');
		
	// Accordion
    var accordion = new Accordion($$('.toggler'),$$('.element'), {  
        opacity: 0,  
        onActive: function(toggler) { toggler.setStyle('color', '#990000'); },  
        onBackground: function(toggler) { toggler.setStyle('color', '#000'); }  
    });
    
    //implement fancy show / hide  
    Element.implement({  
        //implement show  
        fancyShow: function() {  
            this.fade('in'); 
        },  
        //implement hide  
        fancyHide: function() {  
            this.fade('out');  
        }  
    });

	//Navigation
    

    // Request html page
	$$('.nav a').addEvent('click', function(ev) {
		ev.stop();
		var rrr = new Request.HTML({url: ''+this.get('id')+'.html', 
		    onProgress: function() {
				$('result').set('text', '<div id="bar"><img src="css/progress-bar.gif" /> </div>');
		    }, 
			onSuccess: function(html) {
				$('result').set('text', '');
				$('result').adopt(html);
			},
			onFailure: function() {
				$('result').set('text', '[Παρουσιάστηκε κάποιο πρόβλημα κατά τη φόρτωση του περιεχομένου]');
			}
		}).send();
    });
});