Question

This is code for a image on a website...Every 23-25 hours, randomly, an action can be performed on the image. Where, "this"and "event" are used to be the exact time that the action can be performed. I need to know how and where to find where that time has been relocated to. Thank you for your time.

<a onmouseout="hidetip(event);" onmouseover="mybling_ajaxtooltip_scroll('1089517', 1, this, event, '320px');">