function golang(s) {
 var a;
 a=document.location.href;
 var g=new RegExp('http://.*museums\.');
 a=a.replace(g,'http://'+s+'museums.');
 document.location=a;
 return false;
}

function go(folder,url) {
 if (url=='---') return false;
 var a;
 a=document.location.href;
 var g=new RegExp('http://.*museums\...\.ua');
 if (folder!='') folder='/'+folder;
 if (url!='') url='/'+url;
 a=a.match(g)[0]+folder+url;
 document.location=a;
 return false;

}

function load(divname,url)
{
 var obj=$("#"+divname);
 obj.fadeOut('fast',function() {
				obj.load(url, function() {
										obj.fadeIn('fast');
									   }
					)
				}
	    );
}

function imgchange(url,id) {

 var obj=$("#"+id);
 if (obj.get(0).tagName!='IMG') return;
  obj.fadeOut('fast',function() {
                                obj.get(0).onload=function() {
                                                               obj.fadeIn('fast');
                                                             };
                                obj.get(0).src=url;
                                }
             );

}




var rurl2='';
var rcount2=0;

 
function AJAX(url)
{
 rurl2=url;
    if (window.XMLHttpRequest) {
        req2 = new XMLHttpRequest();
        req2.onreadystatechange = processReqChange2;
        req2.open("GET", url, true);
        req2.send(null);
    } else if (window.ActiveXObject) {
        req2 = new ActiveXObject("Microsoft.XMLHTTP");
        if (req2) {
            req2.onreadystatechange = processReqChange2;
            req2.open("GET", url, true);
            req2.send();
        }
    }
}

 

function processReqChange2()
{
 if (req2.readyState == 4)
 {
  if (req2.status == 200)
   {
    rcount2=0;
    if (req2.overrideMimeType)
     req2.overrideMimeType('text/html');
    var s=req2.responseText;
    eval(s);
   }
  else
  {
   if (rcount2<10)
    {
     rcount2++;
     AJAX(rurl2);
    } 
  }
 }
}



function g(id)
{
 return document.getElementById(id);
}  

function show(id)
{
 g(id).style.display='block';
}

function hide(id)
{
 g(id).style.display='none';
}