window.open always opens maximized

Many people have written asking how to force a window to open maximzed. However I have the opposite problem. I pass a width and height to my window.open() call and every time the window opens maximized, not to the height and width passed to the open() call.

The strange part is, this happens with only some of the window.open() calls. The rest are fine. How do I get Firefox to abandon this annoying behavior and obey the parameters of the open() call?

Thanks in advance,
C.

 

window.open(page,name, "width= "+width+ ",height= "+height+ ",status=yes,dependent=yes,resizable=yes,scrollbars=yes ")

where width and height are both 500, page is the url and name is the window name equivalent to a target attribute.