Oscommerce modification osc expert needed

De Reiszoeker become a Internet site where the travel offer of several travel proposers becomes to reflect. With reiszoeker visitors can compare the travel offer of the different proposers. By means of deeplinks there a reservation can be made directly at proposer as from the site. (a harsh version stands on [login to view URL]) 1. Modification search options in the header • The "OK!" button must be renamed to “Zoek” • Rename fiels “Categorie” and alle “ alle categoriën” to “Land” and “alle” rename “Streek” to “Land” rename “streek” to plaats • Reisbureau has not been coupled to the pulldown categorie searchfields. example: If you give Oostenrijk /saalbach up in the first two fields and you give a reisbureau up then the value of the first fill in field are not taken along in the searchresults. • when you have a search result finding whit the categorie boxes the categorieboxes are gradeout. this must be fix. • When you use the pulldown reisbureau's there is very low performance is it possible to make this faster. • free searchtext must also filter on categoriename See screenshots 2. Categorypage - Page titel; <Categoriename> - <manufacter> - De ReisZoeker Sub categorie - Page titel; <Subcategoriename> - <Categoriename> - <manufacter> - De ReisZoeker Tricategorie - Page titel; <Tricategoriename> - <Subcategoriename> - <Categoriename> - < manufacter > - De ReisZoeker Details page - Page titel; <acconame> - <Tricategoriename> - <Subcategoriename> - <Categoriename> - < manufacter > - De ReisZoeker 3. In the product slot add the Country/Place (subcategorie/subcategorie) below the Acconame (productname) see screenshot. 4. When you click button “info / boeken” the page that opens must be open in a new page.