[Deff]

var value1='22'
$(function () {$(".mcqp").live("click", function () {
$(#id).val(value1); //Тут Меняем
	$.ajax({type:'POST', url: 'index.php?option=com_jshopping&controller=cart&task=view', data: , beforeSend:function(data){  
    }, success: function() {  
   return $('#jshop_module_cart').html();
      
 }});
		
	return false; 
});