function formulaire_avance()
		{
			document.envoiphoto.afficher_form_avance.value='1';
			document.getElementById('avancetxt').style.display='none';
			document.getElementById('avance').style.display='block';
			document.getElementById('selection_simple_materiel').style.display='none';
			document.envoiphoto.materiel_tete_1_1_texte.value=document.getElementById('type_materiel_simple_texte').value;
			document.envoiphoto.materiel_tete_1_1.value=document.getElementById('type_materiel_simple').value;
			document.getElementById('type_materiel_simple_texte').value='';
			document.getElementById('type_materiel_simple').value='';
			document.envoiphoto.type_materiel_simple_texte.value='';
			document.envoiphoto.type_materiel_simple.value='';
		}
		function displayGaresTheoriques(num_div,value_select)
		{
			if (value_select>0)
			{
				eval ('document.getElementById(\'div_gares_theoriques_'+num_div+'\').style.display="block"');
			}
			else
			{
				eval ('document.getElementById(\'div_gares_theoriques_'+num_div+'\').style.display="none"');
			}
		}
		function openGaresPanneau(type, num)
		{
			if (type== 'arr' || type== 'dep' || type== 'coin' || type== 'arr_t' || type== 'dep_t')
			{
				var fen = window.open("/liste-gares-panneau.php?type="+type+"&num_div="+num, "", "width=480,height=700,menubar=0,tollbar=0,location=0,directories=0,status=1,scrollbars=1");
			}
		}
		function openLocalitesPanneau()
		{
			var fen = window.open("/liste-localites-panneau.php?listepays=1", "", "width=480,height=700,menubar=0,tollbar=0,location=0,directories=0,status=1,scrollbars=1");
		}
		function openMaterielPanneau(input)
		{
			var fen = window.open("/liste-materiel-panneau.php?input="+input, "", "width=640,height=700,menubar=0,tollbar=0,location=0,directories=0,status=1,scrollbars=1");
		}
		function openLignesPanneau()
		{
			var fen = window.open("/liste-lignes-panneau.php", "", "width=480,height=700,menubar=0,tollbar=0,location=0,directories=0,status=1,scrollbars=1");
		}
		function numTrainParite(div,parite,num)
		{
			if (parite.checked==true && num.value!='')
			{
				var nb1= new Number(Math.round(num.value));
				toThis='Le numéro du train est : <strong>'+nb1+'/'+Math.round(nb1+1)+'</strong>';
				if (document.getElementById)
				{
					eval('document.getElementById("num_train_parite_'+div+'").innerHTML = toThis');
				}
				else if (document.all)
				{
					eval('document.all["num_train_parite_'+div+'"].innerHTML = toThis');
				}
			}
			else
			{
				if (document.getElementById)
				{
					eval('document.getElementById("num_train_parite_'+div+'").innerHTML = ""');
				}
				else if (document.all)
				{
					eval('document.all["num_train_parite_'+div+'"].innerHTML = ""');
				}
			}
		}
		function numTrainPariteOpener(div,parite,num)
		{
			if (parite.checked==true && num.value!='')
			{
				var nb1= new Number(Math.round(num.value));
				toThis='Le numéro du train est : <strong>'+nb1+'/'+Math.round(nb1+1)+'</strong>';
				if (document.getElementById)
				{
					eval('opener.document.getElementById("num_train_parite_'+div+'").innerHTML = toThis');
				}
				else if (document.all)
				{
					eval('opener.document.all["num_train_parite_'+div+'"].innerHTML = toThis');
				}
			}
			else
			{
				if (document.getElementById)
				{
					eval('opener.document.getElementById("num_train_parite_'+div+'").innerHTML = ""');
				}
				else if (document.all)
				{
					eval('opener.document.all["num_train_parite_'+div+'"].innerHTML = ""');
				}
			}
		}