var http = getXMLHTTPRequest();
	var counter;

      function getXMLHTTPRequest() {
      try {
      req = new XMLHttpRequest();
      } catch(err1) {
        try {
        req = new ActiveXObject("Msxml2.XMLHTTP");
        } catch (err2) {
          try {
          req = new ActiveXObject("Microsoft.XMLHTTP");
          } catch (err3) {
            req = false;
          }
        }
      }
      return req;
      }



      function getServerText() {
        var myurl = 'http://hyrule.net/radio/aj_TimeRemain.php'; // enter the full path to the aj_TimeRemain.php path
        myRand = parseInt(Math.random()*999999999999999);
        var modurl = myurl+"?rand="+myRand;
        http.open("GET", modurl, true);
        http.onreadystatechange = useHttpResponse;
        http.send(null);
      }

      function useHttpResponse() {
               if (http.readyState == 4) {
          if(http.status == 200) {
          	// parse data returned from aj_TimeRemain.php
          	var aj_results = http.responseText.split("|");

          	var aj_duration = aj_results[0];
          	var aj_secsremaining = aj_results[1];
          	var aj_title = aj_results[3];
          	var aj_artist = aj_results[2];
			var aj_reqid = aj_results[4];
			var aj_titlenext = aj_results[6];
          	var aj_artistnext = aj_results[5];
			var aj_reqidnext = aj_results[7];
			
			var reqimg = '<img src="/layouts/images/requested.png" title="Requested" width="13" height="10" />';
			
			if (aj_reqid != 0) {
				document.getElementById('reqid').innerHTML =  reqimg;
			}
			
			if (aj_reqidnext != 0) {
				document.getElementById('reqidnext').innerHTML =  reqimg;
			}

          	// update title and artist divs
			
			document.getElementById('current').innerHTML =  (aj_title + " - " + aj_artist);
			document.getElementById('next').innerHTML =  (aj_titlenext + " - " + aj_artistnext);


            //set seconds remaining to the countdown car - adding '-0' to convert to number

            countDownInterval = aj_secsremaining - 0;
            countDownTime = countDownInterval + 7200 ;
            countDown()
          }
        } else {
        //document. getElementById('actual').innerHTML = "";
        }
      }




    function countDown() {
      countDownTime--;
      if (countDownTime == 0) {
		document.getElementById("countDownText").innerHTML = '';
        countDownTime = countDownInterval;
		//document.getElementById('reqid').innerHTML = '';
		//document.getElementById('reqidnext').innerHTML = '';
        getServerText()
      }
      else if (countDownTime < 0)
        countDownTime = 30;
      if (document.all)
        document.all.countDownText.innerText = secsToMins(countDownTime);
      else if (document.getElementById)
        document.getElementById("countDownText").innerHTML = secsToMins(countDownTime);
      stopCountDown();
      counter = setTimeout("countDown()", 1000);
    }

    function secsToMins(theValue) {
      var theMin = Math.floor(theValue / 60);
      var theSec = (theValue % 60);
      if (theSec < 10)
        theSec = "0" + theSec;
      return("(" + theMin + ":" + theSec + ")");
	  //return("");
    }

	function stopCountDown()
		{
		clearTimeout(counter)
		}

window.onload = function() {
	getServerText();
}