var XMLHTTPGetURL_poll_safe = site_root + 'xmlhttp/xmlhttp.poll_safe.get.php';

function SendSafePoll(trigger_obj, city_id)	{
	safe_value = GetObjectValue('safe_level');
	
	if (safe_value == -999)	{
		alert(check_radio_str);
		return;
	}
	
	trigger_obj.disabled = 'true';
	trigger_obj.value = '...wait';
	obj = ObjXMLHTTPGet_poll_safe;
	if (obj.readyState == 4 || obj.readyState == 0) {
		url = XMLHTTPGetURL_poll_safe;
		param = '?cmd=poll_safe-add&safe_value=' + safe_value + '&city_id=' + city_id + '&hash=' + GetUniqueVal() + '&referer_page=' + escape(document.location);
	 	obj.open("GET", url + param, true);
	  obj.onreadystatechange = function()	{
			if (obj.readyState == 4)	{
				var poll_data_span = document.getElementById('poll_html_data');
				poll_data_span.innerHTML = thank_you_str;
			}
		}
		obj.send(null);
	}
}

var ObjXMLHTTPGet_poll_safe = getHTTPObject();