function get_trad_champ(champ) 
{
		switch(champ)
		{
				case "email" :
						return("L'email que vous avez rentrÃ©e n'est pas valide.\nVeuillez la ressaisir s'il vous plaÃ®t.");
						break;
				case "compare_nothing_checked" :
						return("Vous devez cocher au mois un séjour");
						break;
				case "compare_too_much_checked" :
						return("Vous ne pouvez comparer plus de 4 séjours");
						break;
						
				case "bad_date_format" :
						return("Please enter date as either dd/mm/yyyy.");
						break;		
				case "bad_date_month" :
						return("Month must be between 1 and 12.");
						break;		
				case "bad_date_day" :
						return("Day must be between 1 and 31.");
						break;		
				case "bad_even_month" :
						return("Month ##month## doesn`t have 31 days!");
						break;		
				case "bad_februray_month" :
						return("February ##year## doesn`t have ##day## days!");
						break;	
				case "date_passed" :
						return("Veuillez renseigner une date ultÃ©rieure Ã  la date d'aujourd'hui.");
						break;					
				case "no_products_selected" :
						return("Please select at least 1 type of accommodation.");
						break;		
				case "produits_non_compatibles" :
						return("You have already selected an accommodation on another board basis or another destination.");
						break;		
				case "quantitie_produit_indisponible" :
						return("This accommodation has just been sold. Please choose another type. If you have selected more than 1 accommodation unit, you may try again with a lower quantity.");
						break;							
						
				default :
						return(champ);
		}
}

function get_trad_lib(lib) 
{
		switch(lib)
		{
				case "vide" :
						return("Le champ XX est obligatoire.\nVeuillez le ressaisir s'il vous plaît.");
						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
}
