---  For deployment to Netscape 4.x and IE5 browsers, need Java 1.1 level at compile. To compile use either:

jvc DetectFile.java            // assuming capsapi_classes.zip in put on system classpath; otherwise specify it as below in command line
      or
javac -target 1.1 -classpath .;capsapi_classes.zip DetectFile.java                // for version j2se 1.3 or higher


------- FOR IE browser, need to put in  signed cab file---------------------
cabarc -p n detectfile.cab DetectFile.class
signcode -j javasign.dll -jp LOW -cn "Michel I. Gallant" -n "Detect Files" -t "http://timestamp.verisign.com/scripts/timstamp.dll"  detectfile.cab


------- For Netscape 4.5+,  put in jar and sign at same time with signtool.exe --------------
signtool -k "2096ca7d-9b53-4769-9696-4c313f33dd42" -d cacertdb -Z detectfile.jar signdir

signtool -k "b8d314d7-423f-45f5-bef8-27dfca57fda7" -d cacertdb -Z detectfile.jar signdir
signtool -k "b8d314d7-423f-45f5-bef8-27dfca57fda7" -d cacertdb -Z detectfilescript.jar signdir   // version with both applet and html in JAR


jar:http://home.istar.ca/~neutron/detfile/detectfilescript.jar!/indexscript.html        (accessing second version via Netscape 6.1 approach)