algebra function plotter using frames: browser compatibility

[david croll]

hi folks,

the past few days i worked on a function plotter which displays
algebraic functions like y=f(x)=x^2 using javascript-generated HTML
tables.

now, on http://www.8ung.at/strangelove/javascript/2-d_graph/2-d.html
there is an older, no-frames version that seems to work well with
Safari 1.0 v85 and Internet Explorer 5.2 (both Mac versions). now i
created a very much more user-friendlier version of it
(http://www.8ung.at/strangelove/algebra_graph.zip) which only works
with Safari. i assume that IE and Navigator are just too silly to
understand what to do with frames... :-/

please can anyone tell what the problem is?


greets, david