function changer_ordre(champ_tri, num_form)
{
	 if(!num_form) num_form = 0;
	
	document.forms[num_form].page_ec.value=1;	
	document.forms[num_form].champ_tri.value=champ_tri;
	document.forms[num_form].operation.value="changer_tri";
	document.forms[num_form].submit();
}

function aller_page(num_page, num_form)
{
	if(!num_form) num_form = 0;
	
	document.forms[num_form].operation.value="changer_page";
	document.forms[num_form].page_ec.value=num_page;	
	document.forms[num_form].submit();
}

function afficher_res(id_fichier, num_form)
{				
	if(!num_form) num_form = 0;	
	process = 1;
	
	version = navigator.appVersion;				
	
	if( version.lastIndexOf("MSIE 6") != -1)
	{
		if( !confirm("Vous utilisez une ancienne version d'Internet Explorer, vous devez enregister les fichiers avant de les ouvrir afin d'éviter d'éventuels erreurs. Pour plus d'informations consultez la FAQ") ) process = 0;
	}	
	
	if(process)
	{
		document.forms[num_form].operation.value="telecharger_fichier";
		document.forms[num_form].id_fichier.value=id_fichier;
		document.forms[num_form].submit();
	}
}

function rechercher(num_form)
{
	if(!num_form) num_form = 0;
	
	mot = document.forms[num_form].mot.value
	if ( mot.length < 3 ) alert("Veuillez entrer un mot clé d'au moins 3 caractéres");
	else document.forms[num_form].submit();
}

function gst_multi_coche(objet)
{
	var etat = objet.checked;
	var pere = objet.parentNode.parentNode.parentNode.parentNode;
	
	var listeElements = pere.getElementsByTagName("input");
	
	for(var i=0; i < listeElements.length; i++) { listeElements[i].checked = etat }
	
}

function ajt_panier(redirection)
{		
	if(redirection) chemin = redirection;
	else chemin = "";
	
	resultat = tester_ajax();
	if(resultat)
	{
		var objetXHR = creationXHR();
				
		var listeElements = document.getElementsByTagName("input");
		var chaine_ids = "";
		
		for(var i=0; i < listeElements.length; i++)
		{
			if(listeElements[i].checked == true)
			{
				if(listeElements[i].getAttribute("id_fichier")) { chaine_ids += listeElements[i].getAttribute("id_fichier") + ";"; }				
			}									
		}
				 		
 		if (chaine_ids != "")
 		{
 			var parametres = "ids="+chaine_ids; 		
 		
			objetXHR.open("post", chemin+"ajt_fichier_panier.ajax.php", false);
			objetXHR.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
			objetXHR.send(parametres); //envoi de la requete
		
			var infos = objetXHR.responseText;
		
			alert(infos);
		}
		else alert("Veuillez sélectionner des fichiers");
			
	}
}

// Declaration pour les sous menus
var sm_1 = "";
var sm_2 = "";
var sm_3 = "";
var sm_4 = "";
var sm_5 = "";

// Cache le sous menu
function hideLayer(numLayer) {
	$('div.sm_a[num_'+numLayer+']').oneTime(1500,'sm_'+numLayer ,function() {
	    $(this).hide();
	  });

	//eval("window.sm_" + numLayer + " = window.setTimeout(function() { $('div.sm_a[num_'+numLayer+']').hide(); }, 1000);");
	$('div.sm_a[num_'+numLayer+']').css('z-index',0);
}

//Affiche le sous menu
function displayLayer(numLayer) {
	$('div.sm_a[num_'+numLayer+']').stopTime('sm_'+numLayer);

	//	eval(" if(sm_" + numLayer + ") { window.clearTimeout(window.sm_" + numLayer + "); }");
	$('div.sm_a[num_'+numLayer+']').css('z-index',100);
	objPos = $('#entete').position();
	offset = 100;
	posXLayer = offset + objPos.left+(155*(numLayer-1));
	$('div.sm_a[num_'+numLayer+']').css('left', posXLayer + 'px');
	$('div.sm_a[num_'+numLayer+']').show();
}

function initialiser_focus()
{	
	document.compte.identifiant.focus();
}

function menu_aller_a(id_categorie)
{		
	document.form_menu.id_categorie.value=id_categorie;
	document.form_menu.submit();
}