// JavaScript Document
function getXMLHTTP() {
  var result = false;
  if( typeof XMLHttpRequest != "undefined" ) {
    result = new XMLHttpRequest();
  } else {
    try {
        result = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
        try {
            result = new ActiveXObject("Microsoft.XMLHTTP");
        } catch (ie) {}
    }
  }
  if (typeof netscape != 'undefined' && typeof netscape.security != 'undefined') {
      try {
          netscape.security.PrivilegeManager.enablePrivilege('UniversalBrowserRead');
      }
      catch (e) {
      }
  }
	return result;
}

//Fetch entries of the shoutbox
function fetch() {
	var timestamp = new Date().getTime();
	var show = "";
	xmlget1 = getXMLHTTP();
	xmlget1.open("GET", "/fileadmin/scripts/fetch_on_air.inc.php?action=fetch&timestamp=" + new Date().getTime());
	xmlget1.onreadystatechange = function() {
	 if ( xmlget1.readyState == 4 && xmlget1.responseText) {
	   if( document.getElementById("div_on_air").innerHTML != xmlget1.responseText) {
	   }
	   show = xmlget1.responseText;
    document.getElementById("div_on_air").innerHTML = "<b>On Air</b><br />" + show;
	 }
	}
	xmlget1.send(null);
	
	xmlget2 = getXMLHTTP();
	//xmlget.overrideMimeType('text/xml; charset=ISO-8859-1');
	xmlget2.open("GET", "/fileadmin/scripts/fetch_preview.inc.php?action=fetch&timestamp=" + new Date().getTime());
	xmlget2.onreadystatechange = function() {
	if ( xmlget2.readyState == 4 && xmlget2.responseText) {
		  if( document.getElementById("div_preview").innerHTML != xmlget2.responseText) {
			}
			show = xmlget2.responseText;
			document.getElementById("div_preview").innerHTML = "<b>Vorschau</b><br />" + show;
	}
	}
	xmlget2.send(null);
	return true;
}
window.onload = "fetch()";
interval = window.setInterval("fetch();", 15000);