function shoppingcart(id,c){
	var prodname = $("#"+id).val();
	var prodqtt = $("#qtt"+id).val();
	if ($("#unival"+id).val() != undefined && $("#unival"+id).val() != ""){
		var produni = $("#unival"+id).val();
	}
	else{
		var produni = $("input:radio[name=uni"+id + "]:checked").val();
	}

	var ds = "";

	if ($("#"+id + ":checked").is(':checked')){
		$("#"+id).attr('checked', true);
	}
	else{
	    if (c == 1){
			$("#"+id).attr('checked', false);
			$("#qtt"+id).val("");
			$("#uni"+id + ":checked").attr('checked', false);
			ds = "&del=1";
			
		}
		else if (prodqtt != ""){
			$("#"+id).attr('checked', true);
		}
	}
	var dataString = 'id=' + id + '&prodname=' + prodname + '&prodqtt=' + prodqtt + '&produni=' + produni + ds ;
	$.ajax({
       type: "POST",
       url: "shoppingcart.php",
       data: dataString,
       cache: false,
       success: function(){}
    });
	
}