jquery UI drang &drop
HTML
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/jquery-ui.js"></script>CSS
#move
{
width:100px;
height:100px;
background-color: red;
}
#pp-you
{
width:100px;
height:100px;
background-color: green;
}