function getModelsString(make) {var models = new Array(); models["Buick"] = "Regal,Rendezvous";  models["Chevrolet"] = "1500 Silverado,Astro,Avalanche 1500,Cobalt,Corvette,Equinox,Hhr,Impala,Malibu,Malibu Maxx,Suburban 1500,Tahoe,Trailblazer,Uplander,Venture";  models["Chrysler"] = "300,Pt Cruiser,Sebring,Town & Country";  models["Dodge"] = "Charger,Dakota,Grand Caravan,Magnum,Ram 1500";  models["Ford"] = "F-150,Escape,Escort,Explorer,Ranger,Taurus,Windstar";  models["Gmc"] = "Canyon,Envoy,Sierra 2500hd,Yukon";  models["Honda"] = "Civic";  models["Jeep"] = "Wrangler";  models["Lexus"] = "Gx";  models["Lincoln"] = "Town Car";  models["Mazda"] = "Mazda3i";  models["Mercedes-benz"] = "Sl320";  models["Nissan"] = "Altima";  models["Pontiac"] = "G6,Grand Am,Grand Prix";  models["Toyota"] = "Highlander";  models["Volkswagen"] = "Beetle"; return models[make];}function getMakes() {var makes = null;makes = "Buick,Chevrolet,Chrysler,Dodge,Ford,Gmc,Honda,Jeep,Lexus,Lincoln,Mazda,Mercedes-benz,Nissan,Pontiac,Toyota,Volkswagen";return makes;}