title: How to force html title that is changed on the fly to get shown immediately?
body: <p>What I want to do is like this:when moving cursor to left half part of a div,set it's title to "previous" and when moving to right half part,set it's title to "next".It is easy to do,but question is when cursor enter into right half part first time,hovering for a while,the title got shown then move to left half part,title got set to "previous",but it will never get shown,then move cursor back to right,title won't get shown anymore.I don't want to reload page,how can I solve this problem.</p>