function btn_mediaspace() {
	quelPage = $("body").attr("id");
	quelleImg = "/images/preview_videos/" + quelPage + ".jpg"
	$("#btn_mediaspace_img").attr("src", quelleImg)
	//$("#btn_mediaspace_img").attr("src", "/videos/services.jpg")
}


function menuOn() {
	quelPage = $("body").attr("id");
	//$("#" + quelPage + "_menu").src.replace("_off","_on");
	if (quelPage == "accueil") {
		$("#accueil_menu").attr("src", "/images/menu/accueil_on.png")
	} else if (quelPage == "services") {
		$("#services_menu").attr("src", "/images/menu/services_on.png")
	} else if (quelPage == "emplois") {
		$("#emplois_menu").attr("src", "/images/menu/emplois_on.png")
	} else if (quelPage == "equipe") {
		$("#equipe_menu").attr("src", "/images/menu/equipe_on.png")
	} else if (quelPage == "distinctions") {
		$("#distinctions_menu").attr("src", "/images/menu/distinctions_on.png")
	} else if (quelPage == "nouvelles") {
		$("#nouvelles_menu").attr("src", "/images/menu/nouvelles_on.png")
	}
}



// Cookies - From http://www.quirksmode.org/js/cookies.html

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function alertIE6() {
	var x = readCookie('ie6alert');
	if (!x) {
		if ($.browser.msie && $.browser.version.substr(0,1)<7) {
  			createCookie("ie6alert","oui",365);
     		alert("Vous utilisez la version 6 de Internet Explorer. Vous devriez mettre \xE0 jour Internet Explorer pour utiliser toutes les nouvelles fonctionnalit\xE9s disponible sur internet.");
		}
	}
}
function swicthPNGtoGIF() {
	if ($.browser.msie && $.browser.version.substr(0,1)<7) {
  		$('img[src$=".png"]').each(function(index,element) {
          element.src = element.src.replace('.png','.gif');
        });
	}
}


// Pour afficher le Haut de page automatiquement - necessite jQuery
function showHautdepage() {
	hautdepageExist = $("*").index( $('div.hautdepage')[0] )
	if (hautdepageExist != -1) {
		var offset = $('div.hautdepage').offset();
		if (offset.top < "850") {
			$('div.hautdepage').css("display", "none");
		} else {
			return false;
		}
	}
}



//A la fin du chargement du DOM
$(document).ready(function(){ 
	//showHautdepage();
	
	// Pour enlever le padding-bottom du dernier <p> dans une cellule de tableau
	$("td p:last-child").css('paddingBottom','0px');

	//Pour prevenir un right-click sur une image
	$('img').bind('contextmenu',function(e){
   		alert('Cette photo ne peut \xEAtre t\xE9l\xE9charg\xE9e.')
   		return false;
	});
	
	alertIE6();
	
	//Rollover
	$(".rollover").hover(
 		function() {
 			if (this.src.indexOf($("body").attr("id")) == -1) {
  				this.src = this.src.replace("_off","_rollover");
  			}
 		}, function() {
  			if (this.src.indexOf($("body").attr("id")) == -1) {
  				this.src = this.src.replace("_rollover","_off");
  			}
		}
	);
	
	menuOn();
	
	btn_mediaspace();
	
	//Preload
	(function($) {
  		var cache = [];
 		 // Arguments are image paths relative to the current page.
  		$.preLoadImages = function() {
    		var args_len = arguments.length;
    		for (var i = args_len; i--;) {
      		var cacheImage = document.createElement('img');
      		cacheImage.src = arguments[i];
      		cache.push(cacheImage);
    		}
  		}
		})(jQuery)

	jQuery.preLoadImages("/images/menu/accueil_rollover.png", "/images/menu/services_rollover.png","/images/menu/emplois_rollover.png","/images/menu/equipe_rollover.png","/images/menu/distinctions_rollover.png","/images/menu/nouvelles_rollover.png");
	
} );