Markdown
Headway uses Markdown for formatting.
Headers
# This is an <h1> tag
## This is an <h2> tag
### This is an <h3> tag
#### This is an <h4> tag
##### This is an <h5> tag
###### This is an <h6> tag
Emphasis
*This text will be italic*
_This will also be italic_
**This text will be bold**
__This will also be bold__
_You **can** combine them_
Lists
Unordered
* Item 1
* Item 2
* Item 2a
* Item 2b
Ordered
1. Item 1
2. Item 2
3. Item 3
* Item 3a
* Item 3b
Media
Images

Format: 
Video
YouTube and Vimeo videos can be embedded using the same syntax as Images:

Format: 
Sizing images and video
Media sizing can be done with the additional =
option:
 simple, assumes units are in px
 sets the height to "auto"
 Image with width of 80% and height of 5em
Links
http://headwayapp.co - automatic!
[Headway](http://headwayapp.co)
Blockquotes
> We're living the future so
> the present is our past.
Inline code
I think you should use an `window.HW_config` instead.
Code blocks
Simple code block
```
function someFunction(arg){
if (arg){
// do something
}
}
```
Syntax Highlighting
```javascript
function someFunction(arg){
if (arg){
// do something
}
}
```