modellen = new Array(new Array("280", "5", "156"),new Array("134", "37", "3"),new Array("224", "54", "300C"),new Array("250", "19", "330"),new Array("251", "19", "525"),new Array("290", "37", "6"),new Array("193", "19", "645 Ci"),new Array("408", "15", "807"),new Array("81", "39", "9-3"),new Array("61", "39", "9-5"),new Array("404", "8", "997"),new Array("320", "4", "A-Klasse"),new Array("15", "2", "A4"),new Array("83", "2", "A4 Avant"),new Array("391", "2", "A6 Allroad"),new Array("125", "5", "Alfa 147"),new Array("68", "5", "Alfa 159"),new Array("51", "34", "Astra"),new Array("176", "10", "Auris"),new Array("358", "11", "BLS"),new Array("132", "30", "Bravo"),new Array("97", "4", "C 200"),new Array("266", "4", "C 220"),new Array("215", "4", "C 320"),new Array("340", "3", "C-Max"),new Array("46", "20", "C2"),new Array("48", "20", "C3"),new Array("262", "20", "C4"),new Array("13", "20", "C5"),new Array("332", "4", "CL 500"),new Array("116", "4", "CLK 200"),new Array("411", "4", "CLK 230"),new Array("78", "8", "Cayenne Turbo"),new Array("214", "50", "Ceed"),new Array("165", "26", "Clio"),new Array("316", "14", "Colt"),new Array("223", "34", "Combo"),new Array("118", "55", "Cooper"),new Array("42", "55", "Cooper S"),new Array("336", "11", "Deville"),new Array("145", "30", "Ducato"),new Array("258", "4", "E 220"),new Array("382", "4", "E 240"),new Array("284", "4", "E 250"),new Array("314", "3", "Escort"),new Array("54", "3", "Fiesta"),new Array("11", "3", "Focus"),new Array("2", "1", "Fox"),new Array("67", "1", "Golf V"),new Array("206", "18", "Ibiza"),new Array("367", "30", "Idea"),new Array("113", "9", "Impreza"),new Array("103", "1", "Jetta"),new Array("321", "20", "Jumper"),new Array("405", "52", "Lacetti"),new Array("158", "14", "Lancer"),new Array("350", "10", "MR 2"),new Array("210", "50", "Magentis"),new Array("392", "26", "Master"),new Array("240", "31", "Matrix"),new Array("409", "25", "Murano"),new Array("220", "60", "NITRO"),new Array("235", "52", "Nubira"),new Array("115", "14", "Pajero"),new Array("126", "50", "Picanto"),new Array("1", "1", "Polo"),new Array("403", "50", "Pro_ceed"),new Array("148", "3", "Probe"),new Array("152", "51", "Range Rover"),new Array("30", "51", "Range Rover Sport"),new Array("399", "50", "Rio"),new Array("384", "11", "SRX"),new Array("108", "1", "Sharan"),new Array("275", "34", "Signum"),new Array("151", "50", "Sorento"),new Array("183", "31", "TUCSON"),new Array("109", "1", "Touareg"),new Array("243", "36", "V50"),new Array("319", "16", "Wagon R+"),new Array("160", "25", "X Trail"),new Array("33", "19", "X5"),new Array("79", "36", "XC 90"),new Array("246", "32", "XJ6"),new Array("24", "32", "XJR"),new Array("335", "32", "XJSC"),new Array("402", "32", "XK8"),new Array("50", "20", "Xsara"),new Array("389", "31", "i30"));    
function selectModel(merkid){
    var modelselect = document.getElementById( "model" );
    //alle modellen verwijderen uit de lijst
    modelselect.options.length=0;
    //"alle" toevoegen aan de lijst
    var option = new Option();
    option.value = "";
    option.appendChild( document.createTextNode( "alle" ));
    modelselect.appendChild( option );			
    //gevonden modellen voor gegeven merkid toevoegen aan de lijst
    for (var x = 0; x <= modellen.length-1; x++)
    {
        if(modellen[x][1]==merkid){
            var option = new Option();
            option.value = modellen[x][0];
            option.appendChild( document.createTextNode( modellen[x][2] ));
            modelselect.appendChild( option );
            lengte = modelselect.options.length-1;				
        }
    }
}

function trim(value) {
  value = value.replace(/^\s+/,'');
  value = value.replace(/\s+$/,'');
  return value;
}