#view the log on the tab

def rwdtinkerrunviewlog
	   require 'lib/rwdtinker/rwdtinkertools'
	   
                  logfilelocation = File.join(LogDirectory, 'rwdtinker.log')      
           if @a_rwdtinkerlognumber == nil
		        @a_rwdtinkerlognumber = 11
		        
	    end
		        
	         @returnlogdisplay = RwdtinkerTools.tail(logfilelocation , @a_rwdtinkerlognumber.to_i)
			 
	   
end