function makeRequest(url, evt) {
var http_request = false;
if (window.XMLHttpRequest) { // Mozilla, Safari, ...
http_request = new XMLHttpRequest();
if (http_request.overrideMimeType) {
http_request.overrideMimeType('text/xml; charset=windows-1251');
}
} else if (window.ActiveXObject) { // IE
try {
http_request = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
http_request = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e) {}
}
}
if (!http_request) {
alert('Не вышло  Невозможно создать экземпляр класса XMLHTTP ');
return false;
}
http_request.onreadystatechange = function() { alertContents(http_request, evt); };
http_request.open('GET', url, true);
http_request.setRequestHeader("Accept-Language", "ru, en");
http_request.setRequestHeader("Accept-Charset", "windows-1251");
http_request.send(null);
}
function alertContents(http_request, evt) {
if (http_request.readyState == 4) {
if (http_request.status == 200) {
if (evt == 1) {document.getElementById('dgorod').innerHTML = http_request.responseText;}
} else {
if (evt == 1) {tooltip.show('С запросом возникла проблема.'); }
}
}
}

function auth()
{
if (eval("document.getElementById('auth').style.display") == "block")
 {
   eval("document.getElementById('auth').style.visibility='hidden'");
   eval("document.getElementById('auth').style.display='none'");
 }
else
 {
  eval("document.getElementById('auth').style.visibility='visible'");
  eval("document.getElementById('auth').style.display='block'");
  }
}

function goro()
{
if (eval("document.getElementById('goro').style.display") == "block")
 {
   eval("document.getElementById('goro').style.visibility='hidden'");
   eval("document.getElementById('goro').style.display='none'");
 }
else
 {
  eval("document.getElementById('goro').style.visibility='visible'");
  eval("document.getElementById('goro').style.display='block'");
  }
}

function delobj(id)
{
  if (confirm('Удалить объект ?'))
        {
                location.replace("/user/del/"+id+"/")
        }
}

function delimg(id, num)
{
  if (confirm('Удалить фото ?'))
        {
                location.replace("/user/delimg/"+id+"/"+num+"/")
        }
}

function viewfoto(url)
{
  eval("document.getElementById('fotosrc').src=url");

}

function loadgorod(co)
{
  makeRequest('/user.php?logorod=on&co='+co, 1)
}