I'm updating an old javascript chat pop-up library and I need to resize the window based on who<<browse(CHAT,"window=[name]; size=[width]x[height];")

The problem is that the size of the pop-up seems to cache itself in some magical place when I close it out, and the size proffered by browse() is completely ignored.

I need to see what someone would see (how the elements align within the new, larger size) if they downloaded the library before I upload it.