function get_trad_champ(champ) 
{
		switch(champ)
		{
				
				case "societe" :
						return("Please indicate your company ");
						break;	
				case "form_cours" :
						return("Please select at least one criterion");
						break;	
				case "form_equipe" :
						return("Please select at least one criterion");
						break;	
				case "civilite" :
						return("Please indicate your civility");
						break;	
				case "fonction" :
						return("Please indicate your function");
						break;			
				case "nom" :
						return("Please indicate your last name");
						break;	
				case "prenom" :
						return("Please indicate your first name");
						break;					
				case "email" :
						return("The email your entered is not valid.\nPlease enter it again.");
						break;	
				case "adresse" :
						return("Please indicate your address");
						break;	
				case "cp" :
						return("Please indicate your postal code");
						break;	
				case "ville" :
						return("Please indicate your city");
						break;
				case "telephone" :
						return("Please indicate your phone number");
						break;					
				case "objet" :
						return("Please select the subject of your message");
						break;	
				case "message" :
						return("Please enter your message");
						break;	
				case "numeric" :
						return("This field must be numerical, it can't contain any other type of character.");
						break;	
				default :
						return(champ);
		}
}

function get_trad_lib(lib) 
{
		switch(lib)
		{
				case "vide" :
						return("The field XX is compulsory.\nPlease enter it again ");
						break;
				default : 
						return(lib)
		}
}

function replace_lib(expr,a,b) {
   var i=0
   while (i!=-1) {
      i=expr.indexOf(a,i);
      if (i>=0) {
         expr=expr.substring(0,i)+b+expr.substring(i+a.length);
         i+=b.length;
      }
   }
   return expr
}

function Tracking_cybercite ( _id_doc, _nom, _prenom, _email )
{
	var id_site		= '2157';
	var contenu		= ''; 
	var id_vente	= _id_doc; 
	var montant		= '0';	
	contenu += generer_contenu( 'Nom', _nom );
	contenu += generer_contenu( 'Prenom', _prenom );
	contenu += generer_contenu( 'E-mail', _email );
	tracking_cybercite( id_site, id_vente, contenu, montant );
}