Drag and Drop images from another website to mine

Question

I ran a quick google and SO search and found similar questions but none were well formed and most were old and looked abandoned (no answers, and no comments for a while). So

Answer 1

Try this: http://jsfiddle.net/2Jet2/70/

$(document).on('dragover', function(e) {
     e.preventDefault();
});
$(document).on('drop', function(e) {
    e.preventDefault();
    e.originalEvent.dataTransfer.items[0].getAsString(function(url){
        alert(url);
    });
});​

I get "http://static3.flattr.net/thing/image/9/4/5/5/0/huge.png?1326712342" When I dragged that image from another browser window.

.getAsString takes a callback which gets the url as argument once it's called

Doesn't work on firefox