show infowindow has ID on Googlemaps by URL parameter - google-maps-api-3

Question

This js code is for showing customized Google Maps. I want to add function to this code. URL parameter as ID and show infowindow has this ID on Google Maps. For example "http://www.tabikobo.com/newyork/map/uptown/?=2962"(this ID is 2966).ID is loaded as 'id' in XMLdata.
var uptownMap,defLng = -73.963245,defLat = 40.779438,
san ={
init :
function(){
$(document).ready(function(){
var script = document.createElement("script");
script.type = "text/javascript";
script.src = "http://maps.googleapis.com/maps/api/js?sensor=false&callback=san.putGmap";
document.body.appendChild(script);
});
},
putGmap :
function(){
var myLatlng = new google.maps.LatLng(defLat, defLng);
var myOptions = {
zoom: 15,
center: myLatlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
}
uptownMap = new google.maps.Map(document.getElementById("gmapArea"), myOptions);
san.getXmlData();
},
getXmlData : function(){
$.ajax({
type: 'GET',
cache: true,
async: true,
url: '/newyork/map_uptown_xml/',
datatype: 'xml',
success: san.parseXmlData
});
},
parseXmlData: function (xml) {
//a single infowindow for all markers
var infowindow = new google.maps.InfoWindow({
pixelOffset: new google.maps.Size(0, 10)
});
var i = 0,
id, name, url, lat, lng, copy, lead, ename, tag;
$("<ol/>")
.attr('id', 'gmapAnchor')
.appendTo('div#gmapController');
$(xml)
.find('item')
.each(function (i) {
i++;
id = $(this)
.find('description id')
.text();
name = $(this)
.find('description name')
.text();
url = $(this)
.find('description path')
.text();
lat = $(this)
.find('description lat')
.text();
lng = $(this)
.find('description lng')
.text();
tag = $(this)
.find('description tag')
.text();
tag = tag.slice(5, 20);
console.log(tag)
var customIcons = {
hotel:
{
icon: 'http://www.tabikobo.com/newyork/img/icon_hotel.png'
},
var icon = customIcons[tag] || {};
var myLatLng = new google.maps.LatLng(lat, lng);
var beachMarker = new google.maps.Marker({
position: myLatLng,
map: uptownMap,
icon: icon.icon,
});
var htmlTmpl = {
hotel:
{
content: '<div class="infoWinWrapper"><strong><a href="' +
url + '">' + name +
'</a></strong><br />' + ename +
'<br />' + lead + '</div>'
},
};
var htmlTmpl = htmlTmpl[tag] || {};
//click-listener for marker
google.maps.event.addListener(beachMarker, 'click',
function () {
//update the content
infowindow.setContent(
'<div class="hook">' + htmlTmpl
.content + '</div>');
infowindow.open(uptownMap, this);
google.maps.event.addListenerOnce(
infowindow, 'domready',
function () {
var l = $('.hook')
.parent()
.parent()
.parent()
.siblings()
.addClass("infoBox");
});
});
//Creat a Tag
san.putData(name, url, lat, lng, i);
});
},
putData : function(name, url, lat, lng, num){
var x = num;
x += '';
if(x.length == 1){
var y = '0' + x;
}else {
y = x;
}
san.setEvent();
},
setEvent : function(){
$("ul#area_list li a").bind('mouseover', function(){
$(this).parent().find('span.lat').text();
var point = new google.maps.LatLng(
$(this).parent().find('span.lat').text(),
$(this).parent().find('span.lng').text()
);
uptownMap.setZoom(17);
uptownMap.setCenter(point);
});
$("#btnResetZoom a").bind('click', function(){
var point = new google.maps.LatLng(defLat, defLng);
uptownMap.setZoom(15);
uptownMap.setCenter(point);
return false;
});
}
}
window.onload = san.init();

Answer 1

I solived myself! thanks.
var PageMapID = location.href.split('?=');
var PageMapID2 = PageMapID[PageMapID.length -1];
if (id == PageMapID2) {
$(document).ready(function(){
infowindow.open(uptownMap,beachMarker);
infowindow.setContent('<div class="hook">' + htmlTmpl.content + '</div>');
var latlng = new google.maps.LatLng(lat, lng);
uptownMap.setCenter(latlng);
});
}