Added a new configuration item - server url context. This should be either "lams" or "rams". Used by the FCKEditor upload servlet code to generate the appropriate paths to the images.
LDEV-1192The function 'launchInstructionPopup' is missing from page. This is called by the 'View' button.Added common.js script which contains this function.
login_page_path shouldn't be static final if it includes 'Configuration.get(EARDir)', since a sysadmin may need to change value of EARDir; show error if can't write to login.jsp based on path in EARDir