i will not direct hack in the core of Magento and search for a solution to overload the “Mage_CatalogSearch_Model_Advanced” Model.
I use the Magentoserach and found a few informations for this topic but this not work for me :(
My Modul is CatalogSearchCustom and is saved in /app/local/Mage/CatalogSearchCustom
Click thumbnail to see full-size image
(File Size: 18KB - Downloads: 55)