$(document).ready(function() {
	if ($("#calendrier").height() == 0 || $("#calendrier").length == 0) {
		$("#accueil").css("width","720px");
	}
	if ($(".annexe").height() == 0 || $(".annexe").length == 0) {
		$("#contenu").css("width","720px");
	}
	
    $("div.annonce-animee").liScroll();
	
	$("div.intro a.plus").click(function() {
		$(this).hide();
		$("div.intro-texte").slideDown();
		return false;
	});
	
	$("div.intro a.moins").click(function() {
		$("div.intro-texte").slideUp();
		$("div.intro a.plus").show();
	});
	
});

jQuery.fn.liScroll = function(settings) {
	settings = jQuery.extend({
		travelocity: 0.07
	}, settings);		
	return this.each(function(){
		var $strip = jQuery(this);
		$strip.addClass("newsticker")
		var stripWidth = 0;
		var $mask = $strip.wrap("<div class='mask'></div>");
		var $tickercontainer = $strip.parent().wrap("<div class='tickercontainer'></div>");								
		var containerWidth = $strip.parent().parent().width();	//a.k.a. 'mask' width 	
		$strip.find("p").each(function(){
			stripWidth += jQuery(this).outerWidth(true); // thanks to Michael Haszprunar
		});
		$strip.width(stripWidth);			
		var totalTravel = stripWidth+containerWidth;
		var defTiming = totalTravel/settings.travelocity;	// thanks to Scott Waye		
		function scrollnews(spazio, tempo){
			$strip.animate({left: '-='+ spazio}, tempo, "linear", function(){$strip.css("left", containerWidth); scrollnews(totalTravel, defTiming);});
		}
		scrollnews(totalTravel, defTiming);				
		$strip.hover(function(){
			jQuery(this).stop();
		},
		function(){
			var offset = jQuery(this).offset();
			var residualSpace = offset.left + stripWidth;
			var residualTime = residualSpace/settings.travelocity;
			scrollnews(residualSpace, residualTime);
		});			
	});	
};