Revision 1369555

Closes "correct "javascript:void();" to "javascript:void(0);" to make it syntax valid" reported by Leon https://issues.apache.org/jira/browse/OFBIZ-4970

Firefox will throw syntax error if you call javascript void function without parameter.

jleroux: I did not reproduce with FF14 on XP (modern browsers correct by themselves) but I agree it's a better syntax. So I changed all where it was needed.