jQuery(document).ready(function() {
	
	var promo = jQuery('.promo');
	if ( promo.length > 0 && typeof jQuery.fn.triplexPromoSlides == 'function') {
		promo.triplexPromoSlides();

		jQuery(window).keydown(function(event){
			if ( event.keyCode == 37 ) {
				promo.find('.left').trigger('click');
			} else if ( event.keyCode == 39 ) {
				promo.find('.right').trigger('click');
			}
		});

		promo.find('.arrow').unbind('click').bind('click', function(){
			var arrow = jQuery(this);
			
			var nav = promo.find('.nav');
			
			var active_elem = nav.find('li a.active');
			var new_index	= 0;
	
			var entries = nav.children('li');
			
			//alert('entries:'+entries.length);
			//alert('active entries'+active_elem.length);
	
			if ( active_elem.length > 0 ) {
				
				var active_index = active_elem.parent().index();
				
				if ( arrow.hasClass('left') ) {
					if ( active_index == 0 ) {
						new_index = entries.length - 1;
					} else {
						new_index = active_index - 1;
						/*jQuery('a.right').removeClass('inactive');
						if(new_index == 0){ 
							jQuery('a.left').addClass('inactive');
						}*/
					}
				} else {
					if ( active_index != entries.length - 1 ) {
						new_index = active_index + 1;	
						/*jQuery('a.left').removeClass('inactive');
						if(new_index == entries.length -1){
							jQuery('a.right').addClass('inactive');
						}*/
					}
				} 
				
				
			}
	
			var link = entries.eq(new_index).find('a');
			link.trigger('click');
			return false;
		});
	}
	

	
});

function disableLink(e) {
    // cancels the event
    e.preventDefault();

    return false;
}