function addProduct(element, dropon, event) {
	sendData(element.id);
}
function sendData (prod) {
	var url    = '999cart.php';
	var pars   = 'action=add&products_id=' + prod;
	var myAjax = new Ajax.Request( url, {method: 'get', parameters: pars, onComplete: showResponse} );
}
function deleteProd (premier_sort, prod) {
	var url    = '999cart.php';
	var pars   = 'action=delete&premier_sort='+premier_sort+'&products_id=' + prod;
	var myAjax = new Ajax.Request( url, {method: 'get', parameters: pars, onComplete: showResponse} );
}
function moveProdLeft (premier_sort, prod) {
	var url    = '999cart.php';
	var pars   = 'action=left&premier_sort='+premier_sort+'&products_id=' + prod;
	var myAjax = new Ajax.Request( url, {method: 'get', parameters: pars, onComplete: showResponse} );
}
function moveProdRight (premier_sort, prod) {
	var url    = '999cart.php';
	var pars   = 'action=right&premier_sort='+premier_sort+'&products_id=' + prod;
	var myAjax = new Ajax.Request( url, {method: 'get', parameters: pars, onComplete: showResponse} );
}
function affichePrecedent (premier_sort) {
	var url    = '999cart.php';
	var pars   = 'action=prec&premier_sort=' + premier_sort;
	var myAjax = new Ajax.Request( url, {method: 'get', parameters: pars, onComplete: showResponse} );
}
function afficheSuite (last_sort) {
	var url    = '999cart.php';
	var pars   = 'action=suite&last_sort=' + last_sort;
	var myAjax = new Ajax.Request( url, {method: 'get', parameters: pars, onComplete: showResponse} );
}
function showResponse (originalRequest) {
	$('ajax_reservation').innerHTML = originalRequest.responseText;
}

function addAlacarte(element, dropon, event) {
	var url    = '999cart.php';
	var pars   = 'action=addAlacarte&products_id=' + element.id;
	var myAjax = new Ajax.Request( url, {method: 'get', parameters: pars, onComplete: showResponseAlacarte} );
}
function deleteAlacarte (prod) {
	var url    = '999cart.php';
	var pars   = 'action=deleteAlacarte&products_id=' + prod;
	var myAjax = new Ajax.Request( url, {method: 'get', parameters: pars, onComplete: showResponseAlacarte} );
}
function showResponseAlacarte (originalRequest) {
	$('ajax_alacarte').innerHTML = originalRequest.responseText;
}