Add accept: "#selector as an option to the droppable plugin.
Add accept: "#selector" as an option to the droppable plugin: $(function(){ $("#piece1"). Draggable({ revert: "invalid" }); $("#piece1drop"). Droppable({ drop: function() { $('#piece1').hide(); $('#piece1drop').
Css('background-image', 'url("piece1placed. Png")'); }, accept: "#piece1" }); $("#piece2"). Draggable({ revert: "invalid" }); $("#piece2drop").
Droppable({ drop: function() { $('#piece2').hide(); $('#pin2drop'). Css('background-image', 'url("piece2placed. Png")'); }, accept: "#piece2" }); }); Here's the jQuery Demo.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.