Mozilla Access to MSIE-Exclusive Government Site?

[Colburn <kd4e arrl net>]

Is there a way to get Mozilla (1.5 in my case) to spoof MS Explorer so 
that I may access this site (see below), please?

I seem to recall that one of the Linux-friendly browsers will do this.

http://gis.pascocountyfl.net/mappages/
"Note: This application is written to MS Internet Explorer 
specifications, and will not fully function on other browsers. Turn off 
Pop-Up Blockers when using this application."

Yes, I have written the Webmaster to complain.

Thanks! & 73, doc kd4e