function ajouter(n){
	document.getElementById(n).value = parseInt(document.getElementById(n).value) + 1;
}
function enlever(n){
	if(document.getElementById(n).value !=1 ){
		document.getElementById(n).value = parseInt(document.getElementById(n).value) - 1;
	}
}
function ajoutPanier(p){
	document.location.href="include/function_panier.php?add=" + p + "&qte=" + document.getElementById("qte_" + p).value + "&url=" + document.getElementById("url").value;
}
function suppPanier(p){
	document.location.href="include/function_panier.php?del=" + p + "&url=" + document.getElementById("url").value;
}
function modifPanier(p){
	document.location.href="include/function_panier.php?modif=" + p + "&qte=" + document.getElementById("qte_" + p).value + "&url=" + document.getElementById("url").value;
}