var slider_selectors = [];
var default_selector = null;
var slider_timeout = null;
var slider_delay = 10000;

function slide(selector) {
	if($('#slides div.selected').attr('id') == selector.substring(1)) {
		return;
	}

	$('#slides div.selected .slidernull')
		.fadeOut(600, function(){
			$(this)
				.parents('.slider-wrapper')
				.removeClass('selected')
			$(this)
				.parents('.slider-wrapper')
				.find('a.selected')
				.removeClass('selected');
		});

	$('#slides '+selector+' .slidernull')
		.fadeIn(300, function(){
		 	$('#slides .selected')
		 		.removeClass('selected');
			$(this)
				.parents('.slider-wrapper')
				.addClass('selected')
			$(this)
				.parents('.slider-wrapper')
				.find('a')   
				.addClass('selected');
		});
		
	slider_loop();
}

function slider_loop() {	
	var selector_number = slider_selectors.indexOf(default_selector) + 1;
	selector_number = selector_number >= slider_selectors.length ? 0 : selector_number;
	default_selector = slider_selectors[selector_number];
	slider_timeout = window.setTimeout('slide(\''+default_selector+'\')', slider_delay);
}