anchor.diff:  // TEA
     function compute_configuration_price() {
       var configuration_price=0;
  -    var max_amount=$('#maxam').val();
   	// APPEL
       $(".create_tea_appel option:selected").each(function() {
         var amount=$(this).val();
         var naam= 'appel';
  +      if (isNumeric(amount)) {
  +        configuration_price+=(calculate_create_tea_price(amount, naam));
  +      }
  +    });
  +   // Ananas
  +   $(".create_tea_ananas option:selected").each(function() {
  +      var amount=$(this).val();
  +      var naam= 'ananas';
         if (isNumeric(amount)) {
           configuration_price+=(calculate_create_tea_price(amount, naam));
         }
  
positive.code:       $("#product-customizations").change(function() {
       		
          updatePrice();
          //updateAmount();
        });
  
        // 'watch' our configurations
        $('create-tea-select').change(function() {
  			
          // get _every_ option drop down and recalculate product price
          // do this immediately, since we are not waiting on the results of the exlusions post
          updatePrice();
        });
  
        updatePrice(); // set the initial price
  
negative.code: 
      return price;
    }
  
   // function updateAmount() {
     //	var max_am = compute_configuration_price(max_amount);
     	//$('.max_amount').text(max_am);
     //}  
  
    function updatePrice() {
  
  