Bar walkthrough

Got this url from a friend's nick in my msn list
http://www.2828.net/flash/6652.htm

Try it. I am stucked at the last part (i supposed). Enlighten me if possible. I am stuck at the part where i obtained Gotskill card and i supposed to do this:
"Go to the fourth chair from the right next to the window. zoom in. look VERY carefully in the window's reflection. there are numbers there. use the card you got and click on the window. that should capture the numbers onto the card."
But i just cant see any number in the window reflection!!!! (i am bad at spotting "zheng zhi")
Here some of the website you all might want to refer to:
http://videogames.lovetoknow.com/wiki/The_Bar_Cheat_Codes_and_Walkthrough
http://pointandclickgames.wikidot.com/walkthrough-for-the-bar
http://pointandclickgames.wikidot.com/walkthrough-for-the-bar
Have fun cracking...
I am curious about the outcome of the game...