function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}

function stateChanged_street() 
{ 
    if (xmlHttp.readyState==4)
    { 
        var parentElement = document.getElementById('div_strada');
        try {
            parentElement.innerHTML = xmlHttp.responseText;
            }
        catch (e) {
            // IE fails unless we wrap the string in another element.
            var wrappingDiv = document.createElement('div');
            wrappingDiv.innerHTML = xmlHttp.responseText;
            parentElement.appendChild(wrappingDiv);
                  }
    }
}

function stateChanged_video() 
{ 
    if (xmlHttp.readyState==4)
    { 
        var parentElement = document.getElementById('large_video_thumb');
        try {
            parentElement.innerHTML = xmlHttp.responseText;
            }
        catch (e) {
            // IE fails unless we wrap the string in another element.
            var wrappingDiv = document.createElement('div');
            wrappingDiv.innerHTML = xmlHttp.responseText;
            parentElement.appendChild(wrappingDiv);
                  }
    }
}


////////////////////////////////////// cauta candidatul tau > strada
// selecteaza strada
function sel_strada(s)   // s = o parte din denumirea strazii
{
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="ajax_get_street.aspx";
url=url+"?s="+s;
url=url+"&sid="+Math.random();
xmlHttp.open("GET",url,true);
xmlHttp.onreadystatechange=stateChanged_street;
xmlHttp.send(null);
}

////////////////////////////////////// each page > random video link
// video
function getVideoLink()
{
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
{
  alert ("Your browser does not support AJAX!");
  return;
} 
var url="ajax_get_video_link.aspx";
url=url+"?sid="+Math.random();
xmlHttp.open("GET",url,true);
xmlHttp.onreadystatechange=stateChanged_video;
xmlHttp.send(null);
}