var win='';
						var surl="";
						var old='';
						function clck(lien){
							//alert(old);
							if (document.getElementById(lien).style.display=="none" && old != lien){
								document.getElementById(lien).style.display="block";
								old=lien;
								return;
							}
							if (document.getElementById(lien).style.display=="block"){
								document.getElementById(lien).style.display="none";
								old='';
								return;
							}
						}

						function surligner(qui){
							document.getElementById(qui).style.backgroundColor="#EFEFF8";
							if (surl != "") document.getElementById(surl).style.backgroundColor="";
							surl=qui;
							return;
						}
						function montrer_info(article) {
							if (document.getElementById(article).style.display=="block") {
								document.getElementById(article).style.display="none";
							}else{
								document.getElementById(article).style.display="block";
							}
							win=article;
							return;
						}
						function fermer_fenetre(article){
							document.getElementById(article).style.display="none";
							win=article;
							return;
						}
						function ouvrir_fenetre(article) {
							if (document.getElementById(article).style.display=="block") {
								document.getElementById(article).style.display="none";
							}else{
								document.getElementById(article).style.display="block";
							}
							win=article;
							return;
						}