year view - pop up on mouse over

Hi.
I have modified some of your code so far…
now i have a little problem with the year view:

when i move over an date with an event, normally a pop up with the event is coming.
in my version the pop up is 1 px high…
where is all the javascript for this event? i have to recheck if i have destroyed this function…
thx!!!

codebase\ext\dhtmlxscheduler_year_view.js
or
sources\ext\ext_year_view.js

scheduler._init_year_tooltip=function(){ ... scheduler.showToolTip(from_attr(src.getAttribute("date")),getOffset(src),e,src);

getOffset provides position of source element, which will be used as position for tooltip rendering