Demo:  Demo of using the Css Stores to browse the loaded CSS classes and associated rules.
	
	This demo demonstrates hooking up the Css*Stores to the various digit widgets to browse the Css loaded for the page.
	
	
	
	
	
	
	dojox.data.CssClassStore connected to ComboBox and querying on classSans:
	 
	dojox.data.CssRuleStore:
	Displays the list of CSS rules filtered by the class selected in the ComboBox.
	
	
	dojox.data.CssClassStore connected to Tree: