Resizable and dragable iframe in thickbox

hi,
I have made a block in its body I have added php code that is :

 $var = md5(time());
echo "<a href = 'http://maps.google.com/maps?q=http://mysitename/sites/default/files/content.kml?q=" . $var . "&keepThis=true&TB_iframe=true&height=560&width=1024' class = 'thickbox'>View Works On a Map</a>";

the above code causes an iframe to open with thickbox effect .I would like to make this iframe/thickbox window resizable (i.e user can increase or decrease its size) and dragable.

thanx in advance.........