Taking a quick crude stab (not tested or anything, and not fully understanding what you want.. let alone what you've actually tried.. maybe something to the extent of..
$('input:checkbox').mouseover(function()
{
/*code to display whatever where ever*/
//example
alert($(this).val());
}).mouseout(function()
{
/*code to hide or remove displayed whatever where ever*/
});
of course there are plenty of ways to go about doing the same thing, from maybe something using toggle() to something like on()
