var minimum = 0;
			var maximum = 49;
			
			var num_actuel = 49;
			
			/* Diaporama */
			function initArrow(nouvelle_valeur){
				if(nouvelle_valeur == minimum){
					
					num_actuel = minimum;
					document.getElementById('arrow_l').className="displayNone";
				}

				else if(nouvelle_valeur == maximum){
					num_actuel = maximum; 
					document.getElementById('arrow_r').className="displayNone";
				}
				else{
					document.getElementById('arrow_l').className="displayBlock";
					document.getElementById('arrow_r').className="displayBlock";
					num_actuel = nouvelle_valeur;
				}
			}
			
			function diapo(nouvelle_valeur){
					initArrow(nouvelle_valeur);
					collection();
			}
			
		function showPdf(num){
			allPDF = new Array(
				"null",
				"null",
				"null",
				"null",
				"null",
				"null",
				"null",
				"null",
				"null",
				"null",
				"null",
				"null",
				"null",
				"null",
				"null",
				"null",
				"null",
				"null",
				"null",
				"LOFFICIEL-0608",
				"null",
				"null",
				"null",
				"null",
				"JALOUSE-0908",
				"null",
				"null",
				"null",
				"null",
				"FEMME-Lebanon-1108",
				"null",
				"null",
				"null",
				"null",
				"MARIECLAIRE-0209",
				"null",
				"null",
				"BMMItaly-0209",
				"null",
				"FashionDailyNews-0209",
				"null",
				"MARIECLAIRE-USA-0309",
				"null",
				"null",
				"null",
				"null",
				"LEXPRESS-0409",
				"null",
				"null",
				"null"
			);
			
			eval("document.getElementById('linkPdf').href='../pdf/Requiem-" + allPDF[num] +".pdf'");
			document.getElementById('linkPdf').setAttribute("target","_blank");
			document.getElementById('linkPdf').setAttribute("class","");
			document.getElementById('pictPdf').className="displayBlock";
		
		}
			
		function collection(){
			eval("document.getElementById('visu_presse').src='../img/presse/visu"+num_actuel+".jpg'");
			document.getElementById('liste_presse').options[num_actuel].selected = true;
			
			initPdf(num_actuel);
			
			}
			

			function change_article(){
				num_presse = document.getElementById('liste_presse').options[document.getElementById('liste_presse').selectedIndex].value;
				//alert(num_presse);
				num_actuel = num_presse;
				//alert(num_presse);
				diapo(num_actuel);
				initPdf(num_actuel)
				
			}
			
			function initPdf(num_actuel){
			
				var itemPress = document.getElementById('liste_presse').options[document.getElementById('liste_presse').selectedIndex].className;
				if ( itemPress == "pdf"){
					showPdf(num_actuel);
				}
				else{
					document.getElementById('linkPdf').href="#";
					document.getElementById('linkPdf').setAttribute("target","_self");
					document.getElementById('linkPdf').setAttribute("class","noPointer");
					document.getElementById('pictPdf').className="displayNone";
				}
			}