hi there i am very stuck with this problem i know pos.top has value in it, i dont uderstand pos.top - 30 i know its substracting but i dont understand it but i dont understand .css('top ', pos.top -30 + 'px') ,
where this is from jquery
var pas = $(this).position();
$('div.tooltip')
.css('top', pos.top - 30 +'px')
.css('left', pos.left + 'px');