function createImg(evt, id){img = document.createElement('div');img.setAttribute('id', id);img.setAttribute('style', 'border: solid #000; z-index:999; position:absolute; left:'+ (evt.pageX + 10) +'px; top:'+ (evt.pageY + 10) +'px');document.body.appendChild(img);document.getElementById(id).innerHTML = "<img src='http://img.youtube.com/vi/" + id + "/default.jpg'/>";}function removeImg(id){img = document.getElementById(id);document.body.removeChild(img);}