Put your Yahoo Messenger status on your blog

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This application generate a predefined Yahoo Messenger image representing your ym status. The image will update every few seconds, even if the webpage is not refreshed. If someone clicks on the image, the Yahoo Messenger will pop-up with a new chat window to you.
You have 15 kinds of images you can choose, just modifying the value of the parameter "id_ymsgr_type" in the snippet with a number from 1 to 15.
To input your YM id just modify the value of the parameter "id_ymsgr_name".
You can embed the following snippet wherever you want in your website:

 
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A demonstration of how this snippet works you can see on the right bar of my blog.

QR code generator

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QR Code is a two-dimensional bar code, invented in Japan in 1994, in a subsidiary company of Toyota, Denso Wave.
Initially, this QR code (Quick Response) was used to mark car parts used in the production process. After a while, due to its ability to integrate a relatively large amount of data and because it has no fixed size, it start to be used successfully in several other domains of activity. The highest penetration was in the mobile devices. This area is booming and QR code seemed to be the ideal solution for data encryption of information that can be transmitted and stored easily in smartphones, tablets and other mobile devices. The highest spreading has in mobile devices which use Google Android operating system.
The code consists of black modules arranged in a square pattern on a white background. The information encoded can be made up of any kind of data (e.g., binary, alphanumeric, or Kanji symbols).
Together with a data structure format, QR code can contain: a business card, a phone calendar event, a useful web address, geographical position, coordinates GPS, SMS, email, etc.
Present application implements the most common formats and generate QR code associated.

You can embed this application in your website by copying this snippet: