1. download js file: dd_belated_png.js
2. create a js file e.q (png-img-bg.js), inside of this .js are all your classes and id’s used in your css file(s).
3. insert the following inside the header section.
   <!–[if IE 6]>
   <script src=”js/dd_belated_png.js”></script>
   <script src=”js/png-img-bg.js”></script>
   <![endif]–>

   <!–[if IE 6]>

4. For the background image.
   html file:
   <div class=”pngfile”></div>
   css file:
   .pngfile {
   background:url(yourfile.png)
   }
   on your png-img-bg.js add the class .pngfile
5. For the img src:
   <img class=”classco” src=”yourfile.png” alt=”" />
   classco was already on your png-img-bg.js, you can use it for all the img tag.!!!

more>>>

I tried out Google+ after getting an invite and found it really interesting, may it be its simple and cool design or the variety of features it offers. One has to accept that Google has done some really good and hard work in bringing out Google+. After all, it was their long time wish to have a Google Social Network that can dominate over the web.

more>>

According to a study by Jakob Nielsen, when we read a page, our eye automatically traces the text in an F-shape. The first paragraph is the one read in its entirety, as we trace the first long line of the ‘F.’ The next paragraph doesn’t fare as well, getting only half that much attention as we track about mid-way through the paragraph, tracing the second short line of the ‘F.’ The last step is simply to skim down the rest of the article, vertically.

If Nielsen’s study is anything to go by, I’ve pretty much maxed out any attention I’m going to get from you. It doesn’t really matter what I write from this point on, unless you’re absolutely fascinated by what I’m saying.

more>>

Part FriendFeed, part Google Buzz, part Facebook, part Google.com and all of its properties, Google Plus represents a fresh approach to social engagement not seen at this level since the early days of Twitter. In the U.S., we have only a few top traditional TV networks, CBS, ABC, and NBC. In social networking, we now have a top three to compete for the online attention of not only Americans, but also the world–Facebook, Twitter, and Google+.

The new Google is already gaining momentum. For instance, Google’s +1 button is reportedly being served 2.3 billion times a day. More than 1 billion items are shared and received per day in Google+ (or Google Plus). And, Google+ has also earned over 10 million active in a short time. While that number may seem trifling when compared to the likes of Facebook and Twitter, 10 million is nothing to wince at. In fact, in just 16 days, Google surpassed a milestone that took FourSquare two years to reach. As you can see in the image below courtesy of Leon Haland, Twitter took 780 days and Facebook 852 days to reach 10 million users. In only three weeks, Google+ hit 20 million. Adoption only continues to soar despite its exclusivity.

read more>>

web developer guide more info on http://code.google.com/chrome/chromeframe/

just a clear version follow this:
http://blog.emmanbautista.com/2011/07/make-ie6-ie7-and-ie8-html5-capable.html