function gotoFrame(valAction,content) {	
				//Actualisation du compteur
				if(valAction == "next") { // suivant
					if(ref.content_cur < content.length-1) ref.content_cur++;
					else if(valBoucle) ref.content_cur = 0;					
				} else if(valAction == "back") { // précédent
					if(ref.content_cur > 0) ref.content_cur--;
					else if(valBoucle) ref.content_cur = content.length-1;									
				} else if(valAction != NaN) { // numéro de contenu
					ref.content_cur = valAction;	
				}
			}
				
			function initVar() {
				// variables globales
				ref = document.getElementById("lcmCentralContent");				
				ref.content_cur = 0;
				ref.content_obj = ref.getElementsByTagName("dl");
				valBoucle = false;
				
				// contenu
				gotoFrame(
					0,
					ref.content_obj
				);
			}
			
			function setAction() {
				btnBack = document.getElementById("gotoBack");
				if(btnBack) {
					btnBack.onclick = function() {
						gotoFrame(
							"back",
							ref.content_obj
						);
						setContent();
						setArrows();
						return false;
					}
				}
				
				btnNext = document.getElementById("gotoNext");
				if(btnNext) {
					btnNext.onclick = function() {
						gotoFrame(
							"next",
							ref.content_obj
						);
						setContent();
						setArrows();
						return false;
					}
				}
			}
			
			function setContent() {			
				for(var i=0; i<ref.content_obj.length; i++) {
					if(i == ref.content_cur) {
						ref.content_obj[i].style.display = "block";						
						document.getElementById("laMarqueContent").className='bg'+ref.content_obj[ref.content_cur].id;
						
					}
					else 
					{
						ref.content_obj[i].style.display = "none";
					}
				}
				if(document.getElementById("listNumber"))document.getElementById("listNumber").innerHTML = (ref.content_cur+1)+"/"+(ref.content_obj.length);
				if(document.getElementById("lcmNavNextPrev"))document.getElementById("lcmNavNextPrev").className = "pos"+(ref.content_cur+1);
			
			}

			function setArrows() {
				if(document.getElementById("lcmNavNextPrev")) {
					document.getElementById("gotoBack").innerHTML = "&lt;";
					document.getElementById("gotoNext").innerHTML = "&gt;";
					if(document.getElementById("lcmNavNextPrev").className == "pos1") {
						document.getElementById("gotoBack").innerHTML = "";
					}
					if(document.getElementById("lcmNavNextPrev").className == "pos"+ref.content_obj.length) {
						document.getElementById("gotoNext").innerHTML = "";
					}
				}
			}
			
			function initContent() {
				// initialisation du contenu
				initVar();
				
				// action sur les liens
				setAction();

				// gestion du contenu
				setContent();

				// gestion du menu
				setArrows();
			}
			
			$(document).ready(function() {
				$('#ssNav li a img').hide();
				$('#ssNav li a.activeMenu img').show();
				$('#ssNav li a').not('.activeMenu').hover(function() {
					$(this).children('img').show();
				},
				function() {
					$(this).children('img').hide();
				});
			});