// JScript File

function filterCompanies()
{
    id = document.getElementById('ddCities').value;
    type = document.getElementById('hCompanyType').value;
    try
    {
        aria =document.getElementById('ddConsulting').value;
    }
    catch(e)
    {
        aria = "";
    }
    
    document.location.href='/firme.aspx?city='+id+'&t='+type+'&a='+aria;
}