Looking for two scripts i didnt see in the library

I'm looking for a script that when you touch an item you get a random thing that is put inside of it. Similar to the gumball machines.

I'm also looking for a script that when you touch it changes a texture. If someone does know about this one, i want to be able to change between one and two prims of the same texture. Its for my crib. I want to change the blankets but on one I have a box, then a flat prim on top. So I'd like to change both of those to something else. If I need to adjust something in it to accomodate both the 1 and 2 prim blankets please tell me in new player terms. I'm super new at this. TY!

Here is an example to give a random item in the inventory of the prim...

default
{
     touch_start(integer num_detected)
     {
          integer x;
          integer numInventoryItems = llGetInventoryNumber(INVENTORY_ALL); //Get # of items in the inventory
          string randomInventoryName;

          //Loop through the number of avatars that clicked us last...
          for (x = 0; x < num_detected; x++)
          {
               //Get the name of a random item in the inventory
               randomInventoryName = llGetInventoryName(INVENTORY_ALL, (integer)llFrand(numInventoryItems));
               
               //Give the item to the Detected Key of the avatar that touched us
               llGiveInventory(llDetectedKey(x), randomInventoryName); 
          }
     }
}