A pop-up is a graphical user interface (GUI) display area, usually a small window, that suddenly appears (“pops up”) in the 
foreground of the visual interface. On the World Wide Web, JavaScript are used to create interactive effects including pop-up and full overlay windows. “Pop-Ups” useful thing in blogs and websites which can be used to give source or credits, references, making contact us button or anything you want to make create but don’t need a separate browser window. here is the method for create a basic Pop-UP which you can redirect to any webpage you want. To create a popup in HTML is to copy the code given below and paste the first into the HEAD of your HTML document where you want to give the link of pop-up. HTML CODE: <a href=”http://www.internetexpert.in” onclick=”window.open(‘http://www.internetexpert.in’,'popup’,'width=500,height=500,scrollbars=no,resizable=no,toolbar=no,directories=no,location=no,menubar=no,status=no,left=0,top=0′); return false”>Click Here</a> CHANGES IN ABOVE CODE:
- Change the link http://www.internetexpert.in to the desired page you wants to open with your pop-up.
- Change the desired width and height.
- Change toolbar, statusbar, scrollbar e.t.c according to your requirements.
I think that was simple enough, for any further clarification kindly drop me a comment. 
CREDITS: The above code is generated by Automatic Pop Up Generator.
I actually sensed a few witty thoughts in my tight reading through in this – am I miles off… Peace and good will Flash Web Sites
cool trick
Hey Hi
I want to ask a ques.
When i share the link of my blog http://www.passkarado.blogspot.com
no thumbnails are shown in it. I have added 2 photos via post + a photo has been added to d blog. Please help me
n plz reply on my mail
manujain@gmail.com
I can understand some time it happens, before few times i am getting the same issue but i don’t have to waste much time for that because i change my posting strategy. i change with first i upload the photo which i want to show as thumbnails than i write the content and it works fine too me, try it if still not work than we can find out the solution.
hello sir please tell me how u add these floating facebook, twitter botton on your blog. please send the code. i need it.
allinallblogger@gmail.com
you can use “Social Slide” plug in for the same…
Hi,
I have quiet happy after getting this html pop up codes. I have found you by searching in Google box. This is really helpful to webmaster. Thanks for sharing this kind of html codes.
Hi, this is cool trick. I really love your website.
I have a question please help me: I want to add facebook like popup window in my Blog http://www.freefulldl.blogspot.com/ . Please give me html code.