var headline_count;
var headline_interval;
var old_headline = 0;
var current_headline = 0;

$(document).ready(function(){

	headline_count = $("div.headline").size();
	$("div.headline:eq("+current_headline+")").css('top','5px');
	headline_interval = setInterval(headline_rotate,10000); //time in milliseconds
	$('.scrollup').hover(function() { clearInterval(headline_interval); },

	function() { headline_interval = setInterval(headline_rotate,8000); //time in milliseconds

	headline_rotate();
	});

	$(".corps h3.spip").each(function(i) {
		var current = $(this);
		current.attr("id", "title" + i);
		if (i>0) {$(this).before("<p><a class='ancre' href='#top'>Retour en haut de la page</a></p>")};
		$("#toc").append("<li><a id='link" + i + "' href='#title" +	i + "' >" + current.html() + "</a></li>");
	});

	$(".slide a").hoverIntent(function() { $(this).next("div").animate( {opacity: "show"} ); }, function() { $(this).next("div").animate({opacity: "hide"}); });

	$(".show").live('click',function() { $(this).hide(); $(this).siblings("span").show(); return false;} );
	$(".hide").live('click',function() { $(this).hide(); $(this).siblings("span.lite").hide(); $(this).siblings(".show").show(); return false;});

	$('.clickable').live('mouseover', function() { $(this).addClass("hover"); } );
	$('.clickable').live('mouseout', function() { $(this).removeClass("hover") } );

	$('.clickable').live('click',function(){
	top.location=$(this).find('a.link').attr('href');
	return false;
	});

	$('.clickable a').live('click',function(){
	top.location=$(this).attr('href');
	return false;
	});
	
});

function headline_rotate() {
	current_headline = (old_headline + 1) % headline_count;
	$("div.headline:eq(" + old_headline + ")").animate({top: -205},"slow",function() { $(this).css('top','210px'); });
	$("div.headline:eq(" + current_headline + ")").show().animate({top: 5},"slow"); old_headline = current_headline;
}