ducksboard/gridster.js — pull request #77 by joannecheng (2012-11-02 18:15:35+00:00)
Title: Allow widget dimensions to be resized.

After defining the gridster, you can update the widget_base_dimensions and/or widget_margins using resize_widget_dimensions.

Example:
```javascript
$('.gridster ul').gridster({
widget_margins: [10, 10],
widget_base_dimensions: [140, 140]
});
var gridster = $('.gridster ul').gridster().data('gridster');
gridster.resize_widget_dimensions({widget_base_dimensions: [100, 100]});

```

We needed the ability to resize the dimensions and margins on window resize for a work project, so I modified jquery.gridster.with-extras.js and added a function to do so.

I have an example of it in action here: http://joannecheng.github.com/gridster-test/