// slideshow
var imageCounter = 0;
function imageStats() {
	var numOfImages = images.length
	var actualCurrentImage = imageCounter + 1;
	$("#imageStats").html("<strong>"+actualCurrentImage+" of "+numOfImages+"</strong>&nbsp;&nbsp;")
	$("#slideshow .caption").html(captions[imageCounter]);
}
function imagePrev() {
	if ( imageCounter > 0 ) {
		imageCounter--;
		$("#slideshowImage").fadeOut( function() {
			$("#slideshowImage").attr({"src" : images[imageCounter]});
			$("#slideshowImage").fadeIn();
			imageStats();		
		});
	}
	return false;
}
function imageNext() {
	var numOfImages = images.length
	if ( imageCounter < numOfImages - 1 ) {
		imageCounter++;
		$("#slideshowImage").fadeOut( function() {
			$("#slideshowImage").attr({"src" : images[imageCounter]});
			$("#slideshowImage").fadeIn();
			imageStats();		
		});
	}
	return false;
}
$(document).ready( function() {

	// rotate news
	$(".newsItem:gt(0)").css({display:"none"});
	$("#newsTitles a:eq(0)").addClass("selected");
	$("#newsTitles a").click( function() {
		$(".newsItem").css({"display":"none"});
		$("#newsTitles a").removeClass("selected")
		this.className="selected";
		var panel_to_show = $(this).attr("href");
		$(panel_to_show).fadeIn("slow");
		return false;
	});

	var total_links = $("#newsTitles a").length
	var current_link = 1;
	var rotate_interval = 5000;
	
	function rotate_news() {
		$("#newsTitles").everyTime(rotate_interval,"news_rotate",function() {
			$("#newsTitles a:eq("+current_link+")").click();
			current_link = ( current_link < total_links - 1 ) ? current_link+1 : 0;
		});
	}	

	rotate_news();

	$("#news").mouseover( function() {
		$("#newsTitles").stopTime("news_rotate");
	}).mouseout( function() {
		rotate_news();
	});
	
	// image stats
	imageStats();

});