var j = 0;
var k = 0;

var request;
var xmlDoc;
var xmlHttp;

var comedy_html = "";
var dance_html = "";
var irish_html = "";
var jazz_html = "";
var sports_html = "";
var tavern_html = "";

function createXMLHttpRequest() {
	if (window.ActiveXObject) {
		xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
	} 
	else if (window.XMLHttpRequest) {
		xmlHttp = new XMLHttpRequest();
	}
}

function onPageLoad() {
  createXMLHttpRequest();
  xmlHttp.onreadystatechange = handlePOIStateChange;
  xmlHttp.open("GET", "nightlifedata.asp", true);
  xmlHttp.send(null);
  
}

function handlePOIStateChange() {
   if(xmlHttp.readyState == 4) {
	   if(xmlHttp.status == 200) {
		   parsePOIResults();
	   }
   }
}

function parsePOIResults() {
   var poiresults = xmlHttp.responseXML;
   var pois = poiresults.getElementsByTagName("marker");
   for(var i = 0; i < pois.length; i++) {
	  
	  var id = pois[i].getAttribute("nightlife_id");
	  var name = pois[i].getAttribute("nightlife_name");
	  var poicat = pois[i].getAttribute("nightlife_cat");
	  
	  
	   if (poicat == "Comedy") {
	      comedy_html += '<li><a id=' + id + ' href="JavaScript:fmNightlifeHighlightAndFocusOn(' + id + ',3000);">' + name + '</a></li>';
	   }
	   if (poicat == "Dance") {
		  dance_html += '<li><a id=' + id + ' href="JavaScript:fmNightlifeHighlightAndFocusOn(' + id + ',3000);">' + name + '</a></li>';
	   }
	   if (poicat == "Irish") {
		  irish_html += '<li><a id=' + id + ' href="JavaScript:fmNightlifeHighlightAndFocusOn(' + id + ',3000);">' + name + '</a></li>';
	   }
	   if (poicat == "Jazz / Blues") {
		  jazz_html += '<li><a id=' + id + ' href="JavaScript:fmNightlifeHighlightAndFocusOn(' + id + ',3000);">' + name + '</a></li>';
	   }
	   if (poicat == "Sports Bar") {
		  sports_html += '<li><a id=' + id + ' href="JavaScript:fmNightlifeHighlightAndFocusOn(' + id + ',3000);">' + name + '</a></li>';
	   }
	   if (poicat == "Tavern / Pub") {
		  tavern_html += '<li><a id=' + id + ' href="JavaScript:fmNightlifeHighlightAndFocusOn(' + id + ',3000);">' + name + '</a></li>';
	   }
	   
	   //return;
	   document.getElementById("comedy_list").innerHTML = comedy_html;
	   document.getElementById("dance_list").innerHTML = dance_html;
	   document.getElementById("irish_list").innerHTML = irish_html;
	   document.getElementById("jazz_list").innerHTML = jazz_html;
	   document.getElementById("sports_list").innerHTML = sports_html;
	   document.getElementById("tavern_list").innerHTML = tavern_html;
   }
   
}