function verif_champs_comms_produits()
		{
			
			// COMMENTAIRE /////////////////////////////////////////////////////
			if(document.commsForm.comms.value == "")
			{
				alert("Veuillez entrer votre commentaire !");
				document.commsForm.comms.focus();
				return false;
			}
			var j;
			for(j=0 ; j<document.commsForm.comms.value.length ; j++)
				if(document.commsForm.comms.value.charAt(j) == "[" || document.commsForm.comms.value.charAt(j) == "]"
				|| document.commsForm.comms.value.charAt(j) == ">" || document.commsForm.comms.value.charAt(j) == "~"
				|| document.commsForm.comms.value.charAt(j) == "#" || document.commsForm.comms.value.charAt(j) == "`"
				|| document.commsForm.comms.value.charAt(j) == "^" || document.commsForm.comms.value.charAt(j) == "<"
				|| document.commsForm.comms.value.charAt(j) == "|" || document.commsForm.comms.value.charAt(j) == "}"
				|| document.commsForm.comms.value.charAt(j) == "{")
				{
					alert("Le commentaire n\'est pas valide ! Les caractères suivants sont interdits :\n\n] [ ~ # ` | } { ^ > <");
					document.commsForm.comms.focus();
					return false;
				}					

			// QUESTION SECRETE ////////////////////////////////////////////////
			if(document.commsForm.note.options[document.commsForm.note.selectedIndex].value == 0)
			{
				alert("Veuillez noter le produit !");
				return false;
			}

		}