I tried using your code as is i.e I organised the code in the following way:

//dragndrop.css

[CODE=css]table {border-collapse:collap se; table-layout:fixed; width:800px; font:normal 11px arial; border:1px solid #aaa}
table thead th {background:#aa a; color:#fff; border:1px solid #000; cursor:pointer}
table tbody td {text-indent:5px; border:1px solid #aaa;}

.ghostTd {width:auto; height:auto; padding:2px...