Using JS to prohibit copying text information

This article is mainly through the JavaScript implementation of the browser to prevent copying text content of the method, very simple, and compatible with IE and FF, the need for small partners can refer to the

Do SEO know that the original article on their own site optimization is very good, especially in the title of the search article, the original general ranking first. But optimization is for the search engine to see. And in the Internet has a very headache problem, an article on the search engine to the end who is original. This is not necessarily the same. As a simple example: for example, you have published a quality original article on your blog (assuming, of course, that your blog has a very low daily visit and hundreds of people per day). But not a few hours or days to be reprinted to a large portal site does not bring your article original connection, such as A5 this site. So after a period of time, you search the title of the article, who ranked first this is not easy to say. I have this kind of personal experience. For this reason, we insist that the original authors have the passion to continue to be original. Let's share a trick to teach you how to prevent Web content from being copied directly. Compatible with IE and Firefox. Okay, look at the code:

Copy the following JS code into your JS file (this code is for IE):

The code is as follows:
<script language= "JavaScript" >
Document.onselectstart=new Function ("event.returnvalue=false;"); Prohibit selection, i.e. cannot copy
</script>

Copy the following code into your CSS file (this code is for Firefox):

The code is as follows:
<style type= "Text/css" >body{-moz-user-select:none;} </style>

The above mentioned is the entire content of this article, I hope you can enjoy.