function addProduct(element, dropon, event) {
	//alert(element.id);
	sendData(element.name);
}

function sendData (prod) {
	var url    = 'Card.php';
	var rand   = Math.random(9999);
	var pars   = 'product_id=' + prod + '&rand=' + rand;
	var myAjax = new Ajax.Request( url, {method: 'get', parameters: pars, onLoading: showLoad, onComplete: showResponse} );
}		

function clearCart () {
	var url    = 'Card.php';
	var rand   = Math.random(9999);
	var pars   = 'clear=true&rand=' + rand;
	var myAjax = new Ajax.Request( url, {method: 'get', parameters: pars, onLoading: showLoad, onComplete: showResponse} );
	
}
function clearProduct (id) {
	var url    = 'Card.php';
	var rand   = Math.random(9999);
	var pars   = 'clearProduct=true&id=' + id + '&rand=' + rand;
	var myAjax = new Ajax.Request( url, {method: 'get', parameters: pars, onLoading: showLoad, onComplete: showResponse} );
}				
function showResponse (originalRequest) {
	$('loading').style.display = "none";
	$('clearCart').style.display = "block";
	$('cart').innerHTML = originalRequest.responseText;
}
function showLoad () {
	$('clearCart').style.display = "none";
	$('loading').style.display = "block";
}

function ConstructCart(){
	var products = document.getElementsByClassName('box');
	for (var i = 0; i < products.length; i++) {
		new Draggable(products[i], {ghosting:true, revert:true})
	}
	Droppables.add('cart', {onDrop:addProduct})
	sendData(0);
}

function pay(sumprice,invoice, empl, exp_date, descr){
	var url = 'sendpay.php';
	var pars = 'invoice='+invoice+'&empl='+empl+'&exp_date='+exp_date+'&descr='+descr+'&sumprice='+sumprice;
	var myAjax = new Ajax.Request( url, {method: 'get', parameters: pars, onComplete: SQLstorePayResp} );
	//alert(empl);
}

function SQLstorePayResp (originalRequest) {
	$('container').innerHTML = originalRequest.responseText;
}