CSS & Javascript question: Syntax for ID selector

I am trying to use the insertRow command (which is IE-only, I believe) from a frame other than the one in which the table is in. My Javascript code works perfectly when it is in a function that is on that page. The table has an ID selector of "mastertable" and the syntax is simply orow = [login to view URL](referencerow) The above works fine. What I need is the correct syntax for referring to that same mastertable when action is initiated in a different frame. I can't make the following work to establish the reference: mastertable = eval([login to view URL]) I need a single line that of code that correctly sets up the reference. ## Deliverables A single line of Javascript code that works Complete copyrights to all work purchased. ## Platform This is for IE only.