556679 Mosets Tree Modification 2

Hi, We have a Joomla website with Mosets Tree with several custom fields. We have 3 fields that need to be searched in non-standard ways. Field 1 : Search options: Yes, No or All. If Yes that means that that field is populated for that listing. If No that means that that field is empty. If All that means both listings that have it populated or not will be displayed. Field 2: Search options: Yes or No. Same as above. Field 3: Dropdown options : Between X and Y. This will search all listings that have this field with a value between X and Y.