Java SE (Java Platform, Standard Edition)

Hi there,

Iam new to Mac operating system and iam trying to work on Mac os 8.6.I am trying to install Tomcat on Mac os 8.6.For that I download jakarta-tomcat-4.0.1.tar from appache site.I also extract it in my desktopfolder directly.For running start.sh file I prepare my own Tomcat_Start.sh like that:-
(#!/bin/sh
export CATALINA_HOME=/sun/desktopfolder/jakarta-tomcat-4.0.1
export JAVA_HOME=/sun/desktopfolder/MRJSDK 2.2/Tools/JDK Tools)
In Mac os 8.6 I installed MRJ2.2.4(based on jdk1.1.8) and MRJ SDK 2.2 for Java runtime enviornment.I tried with one java file and it is working perfectly that means JVM working perfectly.But I don't know how I run this Tomcat_Start.sh file on Mac.I already worked with Tomact on Windows operating system.In windows I excecute start.bat file on Dos-prompt.Can any one tell how and where I can execute my Tomcat_Strat.sh file on Mac os 8.6.And which version of Tomact support MRJ2.2.4 which is based on jdk1.1.8. It is required for my one application to install Tomcat on Mac.Presently Iam working On WinNT4.0.Any Help will be highly appreciated.

Thanks for ur Valuable Time
Bikash