1.applescript

tell application "Google Chrome"
  repeat with windowId from 1 to counts windows
    if title of window windowId contains "[email protected] - Gmail" then
      activate window windowId
    end if
  end repeat
end tell

2.applescript

tell application "System Events"
  set theProcesses to application processes
  repeat with theProcess from 1 to count theProcesses
    set theName to (name of process theProcess)
    if theName contains "Chrom" then
      tell process theProcess
        try
          repeat with x from 1 to (count windows)
            if name of window x contains "[email protected] - Gmail" then
              click menu item (name of window x) of menu of menu bar item "Window" of menu bar 1
            end if
          end repeat
        end try
      end tell
    end if
  end repeat
end tell

3.applescript

tell application "System Events"
  set theProcesses to application processes
  repeat with theProcess from 1 to count theProcesses
    set theName to (name of process theProcess)
    if theName contains "Chrom" then
      tell process theProcess
        try
          repeat with x from 1 to (count windows)
            if name of window x contains "[email protected] - Gmail" then
              click menu item (name of window x) of menu of menu bar item "Window" of menu bar 1
              if theName contains "Chromium" then
                log "found you! Cromium"
                tell application "Chromium" to activate
              else
                log "found you! Chrome"
                tell application "Google Chrome" to activate
              end if
              tell me to quit
            end if
          end repeat
        end try
      end tell
    end if
  end repeat
end tell

4.applescript

property NSWorkspace : class "NSWorkspace"
set workspace to NSWorkspace's sharedWorkspace()
tell application "System Events"
  set theProcesses to application processes
  repeat with theProcess from 1 to count theProcesses
    set theName to (name of process theProcess)
    if theName contains "Chrom" then
      tell process theProcess
        try
          repeat with x from 1 to (count windows)
            if name of window x contains "[email protected] - Gmail" then
              click menu item (name of window x) of menu of menu bar item "Window" of menu bar 1
              if theName contains "Chromium" then
                log "found you! Cromium"
                workspace's launchApplication_("Chromium")
              else
                log "found you! Chrome"
                workspace's launchApplication_("Google Chrome")
              end if
              tell me to quit
            end if
          end repeat
        end try
      end tell
    end if
  end repeat
end tell

5.applescript

property NSWorkspace : class "NSWorkspace"
 
on raiseWindow()
  set workspace to NSWorkspace's sharedWorkspace()
  tell application "System Events"
    set theProcesses to application processes
    repeat with theProcess from 1 to count theProcesses
      set theName to (name of process theProcess)
      if theName contains "Chrom" or theName contains "Safari" then
        tell process theProcess
          try
      	    repeat with x from 1 to (count windows)
      	      if name of window x contains "[email protected] - Gmail" then
      	      	try
      	      	  click menu item (name of window x) of menu of menu bar item "Window" of menu bar 1
      	      	end try
      	      	workspace's launchApplication:theName
      	      	return 0
      	      end if
      	    end repeat
      	  end try
      	end tell
      end if
    end repeat
  end tell
end raiseWindow
 
raiseWindow()
tell me to quit