added some screenshots

README.markdown

@@ -1,6 +1,31 @@
-#Javascript Syntax with Ajax support
+#Enhanced Javascript Syntax for Vim
+
 ###Description
-I use this customized version of Yi Zhao's Javascript syntax file to enhance the readibility of my files. 
+This file is a fork of [this file](http://www.vim.org/scripts/script.php?script_id=1491) and [the stock one](http://fleiner.com/vim/download.html)
-The keywords included are Ajax methods and properties, Browser and DOM objects. 
+
+This version of this file features the following text highlights:
+
+- Parenthesis, curly and regular brackets.
+- The semicolon or comma at the end of line.
+- Browser, DOM and "Ajax" keywords like objects, methods, properties and others.
+- Operation, comparison and logical symbols (`=`,`==`,`===`,`!=`,etc.).
+
+###TODO
+You can help me improve it too.
+
+- The separate highlight of the arguments
+- I know this is a syntax file, but having an autocompletion file.
+- Add keywords for the popular third-party libraries like jQuery, YUI, Prototype, etc.
+
+###Screenshots
+This is the stock Javascript syntax file
+![Stock Vim Javascript syntax file](http://i.imgur.com/bfQD7.png)
+
+This is with the Enhanced Syntax file
+![Enhanced Javascript Vim syntax](http://i.imgur.com/Tezu3.png)
+
+###License
+The same as Vim
+