var timerID = null;
  var timerRunning = false;
  var minutes = 0;
  var seconds = 3;
  var timeValue="";
  
  function stopclock ()
    {if(timerRunning)
      clearTimeout(timerID);
	  //timerID = null;
      timerRunning = false;	 
	  minutes = 0;
  	  seconds = 10;
  	  timeValue="";
	 }
	 
  function showtime () 
    {
     if(seconds==0) 
           {seconds=59;minutes--;}
     else
           seconds--;
     timeValue="";
     timeValue += ((minutes < 10) ? "0" : "") + minutes;
     timeValue += ((seconds < 10) ? ":0" : ":") + seconds;     
     //document.Time.vr.value = timeValue;
     if(timeValue=="00:00"){change_photo();
     return 0;}
     timerID = setTimeout("showtime()",1000);
     timerRunning = true;
     }
	 
  function startclock () 
    {stopclock();
     showtime();}
	 
	var request = false;

	try {
	  request = new XMLHttpRequest();
	} catch (trymicrosoft) {
	  try {
		request = new ActiveXObject("Msxml2.XMLHTTP");
	  } catch (othermicrosoft) {
		try {
		  request = new ActiveXObject("Microsoft.XMLHTTP");
		} catch (failed) {
		  request = false;
		}
	  }
	}
	
	if (!request)
	  alert("Error initializing XMLHttpRequest!");
	  
	function change_photo() {
     //var r = document.getElementById("razdel").value;
     var url = "bases/loiq/music.php";
     request.open("GET", url, true);
	 request.onreadystatechange = updatePage;
	 request.send(null);
   }
   
    function updatePage() {
     if (request.readyState == 4) {
       if (request.status == 200) {
         var response = request.responseText;
		 document.getElementById("photo").innerHTML = response;
		 startclock();
       } else
         alert("status is " + request.status);
     }
   }