function validateFilter(form){
    if($('accomm_type').value != 'null'){
        var path = '/'+$('place_type_path').value+'/'+$('location_path').value+'/'+$('starts_with').value+'/'+$('accomm_type').value+'/';
        window.location.href = path;
        return true;
    }
    
    if($('starts_with').value != 'null'){
        var path = '/'+$('place_type_path').value+'/'+$('location_path').value+'/'+$('starts_with').value+'/';
        window.location.href = path;
        return true;
    }
    
    if($('location_path').value != 'null'){
        var path = '/'+$('place_type_path').value+'/'+$('location_path').value+'/';
        window.location.href = path;
        return true;
    }
    
}

function setGalleryImage(path){
    $('gallery_left').setStyle({backgroundImage:'url('+path+')'});
}