function validateContactForm()
{
    var error = 0;
    var focus = true;
    
    if(!isNotEmpty('#name', NAME_ERROR, focus))
    {
        error = 1;
        focus = false;
    }
    
    if(!isEmail('#email', EMAIL_ERROR, focus))
    {
        error = 1;
        focus = false;
    }
        
  
    if(!isNotEmpty('#phone', PHONE_ERROR, focus))
    {
        error = 1;
        focus = false;
    }
	if($('#url').val() != '' || typeof $('#url') == 'undefined')
    {
        if(!isUrl('#url', URL_ERROR, focus))
        {
            error = 1;
            focus = false;
        }
    }
	if(!isNotEmpty('#queryType', QUERY_TYPE_ERROR, focus))
    {
        error = 1;
        focus = false;
    }
	if(!isNotEmpty('#captcha', SECURITY_CHECK_ERROR, focus))
    {
        error = 1;
        focus = false;
    }
        
    if(!error)
    {
        $("#contactForm").submit();
        return true;
    }
    else
    {       
       return false;
    }
}