//City Selection - 'FIND A LOCATION' box function
function select_country(idx) {
    var f=document.find_location;
    f.select_country.options[idx].selected = true;
    f.select_country.size=1;
}

function select_city(idx) {
    var f=document.find_location;
    f.select_city.options.length=null;
    for(var i=0; i<cities[idx].length; i++) {
        f.select_city.options[i]=new Option(cities[idx][i], i);
    } 
    f.select_city.size=1;
    var f=document.find_location;
    f.select_service.options.length=null;
    f.select_service.options[0]=new Option("-- Select City Above --", 0);
}

function select_service(idc,idx) {
    var g=document.find_location;
    g.select_service.options.length=null;

    for(var i=0,intI = 0; i<(services[idx][idc]).length; i++,intI++) {
        if (services[idx][idc][i][0].toLowerCase()=='office space' ||
            services[idx][idc][i][0].toLowerCase()=='meeting rooms' ||
            services[idx][idc][i][0].toLowerCase()=='virtual office' ||
            services[idx][idc][i][0].toLowerCase()=='video conferencing' ||
            services[idx][idc][i][0].toLowerCase()=='telephone answering' ||
            services[idx][idc][i][0].toLowerCase()=='business address' ||
            services[idx][idc][i][0].toLowerCase()=='-> select service')
            {
            g.select_service.options[intI]=new Option(services[idx][idc][i][0], services[idx][idc][i][1]);
        }
        else
        {
            intI--;
        }
    }    
    g.select_service.size=1;
}

function selectCityCountry(serviceId)
{
    var f=document.find_location;
    
    var unorderedServiceCount = 0;
    for (var countryCount=1; countryCount < cities.length;countryCount++)
    {
        //alert(cities[countryCount]);
        //unorderedCityCount++;
        
        //unorderedServiceCount++;
        for (var cityCount=1; cityCount < cities[countryCount].length;cityCount++)
        {        
            //aggiungo al contatore 1 -select city.
            //unorderedServiceCount--;
            if (services[countryCount]!=undefined && services[countryCount][cityCount]!=undefined)
                for (var serviceCount=1; serviceCount < services[countryCount][cityCount].length;serviceCount++)
                {
                
                    unorderedServiceCount++;
                    if (unorderedServiceCount==serviceId)
                    {
                    
                        select_country(countryCount);
                        select_city(countryCount);
                        select_service(cityCount,countryCount);
                        f.select_city.selectedIndex=cityCount;
                        if (serviceCount < f.select_service.options.length)
                            f.select_service.selectedIndex=serviceCount;
                    }
                    if (unorderedServiceCount==serviceId)
                        break;
                }
            if (unorderedServiceCount==serviceId)
                break;
           
        }  
        if (unorderedServiceCount==serviceId)
            break;
    }
}

function set_href() {
    var option_services = document.find_location.select_service;
    var url =option_services.options[option_services.selectedIndex].value;
    if(url=="none" || url=='select_service' || url=='0' || url==0)
    {
        if (document.find_location.select_country.selectedIndex<=0)
            alert("Please select a country");
        else if (document.find_location.select_city.selectedIndex<=0)
            alert("Please select a city");
        else if (document.find_location.select_service.selectedIndex<=0)
            alert("Please select a service");
        else
            alert("No page set for this service");
    }else
    {
        document.location.href=option_services.options[option_services.selectedIndex].value;
    }
}


var tmpFunc = window.onload; 
window.onload = function() { 

    document.find_location.select_country.onchange=function(){
        select_city(this.selectedIndex);
    };
    document.find_location.select_city.onchange=function(){
        select_service(this.selectedIndex,document.find_location.select_country.selectedIndex);
    };
    if (tmpFunc != undefined)
        tmpFunc();
}