added function for enabling and disabling menuitem according to checkbox checked
added function for enabling and disabling menuitem according to checkbox checked


SVN-Revision: 1786

krishagni/openspecimen,NCIP/catissue-core,krishagni/openspecimen,NCIP/catissue-core,krishagni/openspecimen,asamgir/openspecimen,asamgir/openspecimen,asamgir/openspecimen,NCIP/catissue-core