JRE requirement

TG Site
  • What is the minimum JRE version requirement?  I have a WinXP machine with IE that did not load a map eventhough it had java.  Worked in Firefox but not in IE.  A check for Java being installed gave no error because it had it.  When I upgraded Java to 5.  It started working in IE.  So what is the minimum? 

    • I have a similar problem: I have JDK 1.5.0 installed but the browser does not recognise the Sun jvm which is in there and prompts me to download an older 1.3 jre ...