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Hello, this is my first post so sorry if I make any mistakes.
I would like to make something like this.
[url]http://tinypic.com/r/2ezpoiu/8
On the left side are listed all the pdfs for example book1 book2 and book3, when you click on book2 i want that it loads to the right side of the screen. I know how to make it load in new tab, but i want that it loads on the same page. If anyone knows I would be thankful for help.