Need wordpress NAVI changes

IMPORTANT NOTICE: SITE CONTAINS ADULT. IF YOU HAVE PROBLEMS TO WORK ON THIS PLEASE DONT BID! - PROJECT NEED READY WITHIN 5hours! SO WHEN PLACE BID THINK ABOUT TIME SPAWN. Currently the navi from the website is: [login to view URL] this need to be changed as followed: [login to view URL]: Desktop layout - When hover on in the NAVI it need to look like this. So need show 10 subcategories+search form. [login to view URL]: Mobile layout - When press on the category, the dropdown opens and show all subcategories. Also when dropdown opens, instead of the arrow showing to the right, it need show the arrow down. Only the one which is colapsed. If client opens another category, the one which is colapsed already need to fade in. So only 1 category can be opened at a single time. Function: When type: "A" it need show all subcategories what start with "A" in jquery so no need to press enter or submit. "Sexdate in" need to be ignored in this case. So for example A client is looking for subcategorie "Alkmaar" "Sexdate in" in is ignored, when he write "Alk" The result sexdate in Alkmaar is showed. IMPORT: When search, it need only search in the subcategory from parent category! It need to be have this function also, so client can scroll dropdown menu. [login to view URL]