就是最后那个JS。
What is the GD library? GD is an open source code library for the dynamic creation of images by programmers. GD is written in C, and "wrappers" are available for Perl, PHP and other languages. GD creates PNG, JPEG and GIF images, among other formats. GD is commonly used to generate charts, graphics, thumbnails, and most anything else, on the fly. While not restricted to use on the web, the most common applications of GD involve web site development.
<!-- DynamiContext AdLinks -->
<SCRIPT LANGUAGE="JavaScript">
var dc_UnitID = 14;
var dc_PublisherID = 176;
var dc_AdLinkColor = 'green';
var dc_adprod='ADL';
</SCRIPT>
<SCRIPT LANGUAGE="JavaScript"
SRC="http://kona.kontera.com/javascript/lib/KonaLibInline.js"></SCRIPT>
<!-- DynamiContext AdLinks -->