JQuery :: Dynamic Img Not Getting Events?

I have a very simple html structure and the idea is to create and useDIVs or elements I do dynamically, so there is one div which I use todo something like:

$("#main").html("<div id='img-lisg'><img id='img1' .....></div>");

That works just fine, the problem is when I try to use events on theelements I've created dynamically, those just don't work. There issomething like this:

("#dynamicDiv").click(function(){
alert('Testing');
});

It never works,... how should I create the handlers for the DIVs