Layered navigation state model
Located in /Catalog/Model/Layer/State.php (line 34)
Varien_Object | --Mage_Catalog_Model_Layer_State
Add filter item to layer state
Get applied to layer filter items
Set layer state filter items
Documentation generated on Fri, 11 Feb 2011 17:13:10 +0200 by phpDocumentor 1.4.3