There may be among the friends who are still confused how to add / install Yahoo Messenger Pingbox widget on your blog. Actually there is a site that offers free services, which you can exploit. 
So no need to think about complex script dizzy, because the script has been provided by those sites, you only need to copy it and install the script widget to your blog. 
And blog script installed it will display the widget Pingbox Yahoo Messenger.


Make friends who want to modify the look of the blog, can use YM! Pingbox facility, you need to register to obtain a script Pingbox yahoo yahoo messenger, then you copy the script and put it into the gadget html / javascript that can be placed in your blog's side bar .
Lets Check... How To Add YM! Pingbox :
1. Login to websites YM
2. On page, select Sign In (located at the top right of page)
3. Login using your Yahoo ID and password, click Login button
4. After logging in, in the menubar select Pingbox
5. On the next page, click the "Create Pingbox"
6. After appearing the next page, set:
  • Skin (template) 
  • Display name
  • Greeting online / offline
  • Pingbox Name
  • Click the Save button .
7. After the next page appears, select Blogger, set the size of the match with a space in your blog, Click the Copy to Clipboard .


8. The next step is to enter the code (the script to the gadget html / javascript) on your blog
  • Login To Your Blog - Select Layout - Page Element
  • Select Add Gadgets - HTML/Javascript
  • Finish 
Lets Chatting guys :)