var lang = {
	"le_champs" : "Le champs ",
	"est_obligatoire" : "est obligatoire",
	"characteres" : "charactères",
	"doit_contenir" : "doit contenir",
	"doit_etre_numerique" : "doit etre numerique",
	"merci_de_joindre_un_fichier_pour" : "merci de joindre un fichier pour",
	"doit_etre_un_email" : "doit etre un email valide"
};


/* fonction relatives au rollover d'images etc. */
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}


function open_rss(rss){
	window.open(rss,'_blank','width=800, height=500, left = 100, top = 100, resizable,scrollbars=yes');
}
/* fonctions relatives à l'AJAX utilisé dans les pages */ 
function createXMLHttpRequest() {
	try { return new ActiveXObject("Msxml2.XMLHTTP");    } 
	catch(e) {}                
	try { return new ActiveXObject("Microsoft.XMLHTTP"); } 
	catch(e) {}                
	try { return new XMLHttpRequest();                   } 
	catch(e) {}                
	alert("XMLHttpRequest not supported");               
	return null;
}             
function file(fichier)     {    
	xhr_object = createXMLHttpRequest();
	xhr_object.open("GET", fichier, false);
	xhr_object.send(null);
	if(xhr_object.readyState == 4) return(xhr_object.responseText);
	else return(false);    
}   




function ajax(page, action, element_retour, id_name, id_value){
	retour = file(''+page+'?ajax=1&action='+action+'&'+id_name+'=' + id_value);
	if(retour){
		document.getElementById(element_retour).innerHTML = retour;
	}

}




function diaporama_swap_image(bloc_id, id, nb_media, media, copyright){
	
	for(i=0; i < nb_media; i++){
		document.getElementById('thumb_'+bloc_id+'_'+i).className = 'thumb';
	}


	document.getElementById('thumb_'+bloc_id+'_'+id).className = 'thumb_selected';
	document.getElementById('visuel_'+bloc_id).src = media;
	
	document.getElementById('visuel_copyright_'+bloc_id).innerHTML = '';
	document.getElementById('visuel_copyright_'+bloc_id).innerHTML = copyright;
}







function changeSize() {

if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)){ //test for MSIE x.x;
 var ieversion=new Number(RegExp.$1) // capture x.x portion and store as a number
}else{
 var ieversion = 0
}



  var myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;

  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
  	if( (ieversion <= 6) &&  (ieversion != 0)) {
		var MyH = parseInt($('#contenu').innerHeight())
		 $('body').css('height', ''+MyH+'px');
		 $('#contenu').css('height', ''+MyH+'px');
	}else{
		
	if((ieversion <= 7)&&  (ieversion != 0)){
		myHeight = myHeight ;
		myWidth = myWidth - 8;
	}
	
	if(ieversion == 7){
		var MyH = parseInt($('#partenaires_footer').innerHeight())
		 $('#partenaires_footer').css('margin-top', '-'+MyH+'px');
	}
  
  MainHeight = myHeight - 120
  
  document.getElementById('contenu').style.height = MainHeight + 'px';
 // document.getElementById('contenu').style.width = MainWidth + 'px';
	}
	
	if (myWidth < 970){
	  document.getElementById('website').style.left = '0px';
	  document.getElementById('website').style.marginLeft = '20px';
	  document.getElementById('website').style.marginRight = '20px';
	}else{
	  document.getElementById('website').style.left = '50%';
	  document.getElementById('website').style.marginLeft = '-485px';
	}
}





function changeSize_IE_6(){
	if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)){ //test for MSIE x.x;
	 var ieversion=new Number(RegExp.$1) // capture x.x portion and store as a number
	}else{
	 var ieversion = 0
	}



  var myWidth = 0, myHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;

  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
  
  
  var MyH = parseInt($('#contenu').innerHeight())
//  $('#website').css('height', ''+MyH+'px');
//  $('#contenu').css('height', ''+MyH+'px');
}



var crlf = "<br />";
function valide_formulaire(formulaire){
	var existe_erreur = 0;
	erreur_div = document.getElementById("erreur");
	erreur_div.innerHTML = '';
	
	for(key in tableau){
		if (tableau[key] != "") {

			message="";
			existe_erreur = 0;
			test_array = tableau[key].split(';');
			
			champ_libelle = key;
			nom_champ = test_array[0];
			champ_type = test_array[1];
			champ_minchar = test_array[2];
			
			
			if(document.forms[formulaire][nom_champ]){
			champ_value = valeur_input(document.forms[formulaire][nom_champ]);
			}else{
				champ_value ='';
			}
			if(champ_value == ''){
				existe_erreur = 1;
				if (champ_type == 'file'){
					existe_erreur = 1;
					message = lang["merci_de_joindre_un_fichier_pour"] + ' ' + champ_libelle ;
				}else{
				message = lang["le_champs"] + ' ' + champ_libelle + ' ' + lang["est_obligatoire"];
				if (champ_minchar > 2){
					message +=" (" + champ_minchar + ' '  + lang['characteres'] + ")";
				}
				}
			}else{
				//alert(champ_type);
				if ((champ_type == 'email') && (!valid_email(champ_value))){
					existe_erreur = 1;
					message = lang["le_champs"] + ' ' + champ_libelle + ' '  + lang['doit_etre_un_email'];
				}else if ((champ_type == 'numeric') && (!is_numeric(champ_value))){
					existe_erreur = 1;
					message = lang["le_champs"] + ' ' + champ_libelle + ' '  + lang['doit_etre_numerique'];
					if (champ_minchar > 2){
					message +=" (" + champ_minchar + ' '  + lang['characteres'] + ")";
					}
				}else if((champ_type == 'radio')){
					alert(valeur_input(document.forms[formulaire][nom_champ]));
					
					existe_erreur = 1;
					message += lang["le_champs"] + ' ' + champ_libelle + ' ' + lang["est_obligatoire"];
				}
				
				
				if (champ_value.length < champ_minchar){
					existe_erreur = 1;
					message = lang["le_champs"] + ' ' + champ_libelle + ' '  + lang['doit_contenir'] + ' '  + champ_minchar + ' '  + lang['characteres'];
				}
				
			}
			
			if (existe_erreur == 1){
				document.getElementById('label_'+nom_champ).style.color = '#FF0000';
				erreur_div.innerHTML += message;
				erreur_div.innerHTML += crlf;
			}else{
				document.getElementById('label_'+nom_champ).style.color = '#303030';
			}			
		}
	}
	
	
	if(erreur_div.innerHTML  == ''){
		document.forms[formulaire].submit();
	}
}



function valid_email(mail){
	if (mail.length < 1){
		return false;
	}else{
		if ((mail.indexOf("@")>=0)&&(mail.indexOf(".")>=0)) {
			return true;
		}else{
			return false;
		}
	}
}

function is_numeric(valeur) {
numChars = "0123456789";
var isNum = true;
var index = 0;
while ((index < valeur.length) && (isNum))
     {
     isNum = (numChars.indexOf(valeur.charAt(index)) != -1);
     index ++;
     }
return isNum;
}

function valeur_input(objet){
	col_name = objet.name;
	col_value = escape(objet.value);
	
	if (objet.type == 'checkbox' ) {
		col_value = (objet.checked == true ) ? 1 : 0 ;
	}else if (objet.type == 'file' ) {
		col_value = objet.value;
	}else{
		Nom = navigator.appName;
		Version = navigator.appVersion;
			ns = (Nom == 'Netscape') ? 1:0
			ie = (Nom == 'Microsoft Internet Explorer') ? 1:0
			if ((ie)&&(objet.type == 'textarea') ) {col_value = escape(objet.firstChild.data);}
		}

	return col_value;	
}