I can not find how to make pop-up Window in js or jquery

JavaScript
1

I need to make the page a few pop-ups, clicking on links that emerged window. Please give me a link for an example of popup windows

2

https://www.google.co.uk/search?client=ubuntu&channel=fs&q=JS+popup+window&ie=utf-8&oe=utf-8&gl=uk&gws_rd=cr&ei=mjnmU4aUOone7AbBo4GgDg#channel=fs&gl=uk&q=create+js+popup+window