Ajax lightbox Arrows not working correctly in ajax lightbox
A: This problem can appear in IE browser if the DOCTYPE you use on the page is incorrect
or there is no DOCTYPE on the page.
You should set the following DOCTYPE for the page with ajax lightbox:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">