自定義圖標谷歌地圖V3

這張地圖工作正常，我只有一個麻煩。
我需要爲每個標記創建一個不同的圖標。我真的沒有我的代碼幸運^^
我該怎麼辦？自定義圖標谷歌地圖V3

var side_bar_html = ""; 
var gmarkers = []; 
var map = null; 

/** 
*map 
**/ 

var point = new google.maps.LatLng(-23.421409,-51.936722); 
var marker = createMarker(point,"This place",contentString0) 

var point = new google.maps.LatLng(-23.421409,-51.934722); 
var marker = createMarker(point,"This place",contentString1) 

var point = new google.maps.LatLng(-23.421409,-51.932722); 
var marker = createMarker(point,"This place",contentString2)

//把組裝side_bar_html內容到side_bar DIV

document.getElementById("side_bar").innerHTML = side_bar_html; 
} 

var infowindow = new google.maps.InfoWindow({ 
size: new google.maps.Size(150,50) 
});

//這個函數拿起點擊並打開相應的信息窗口

function myclick(i) { 
google.maps.event.trigger(gmarkers[i], "click"); 
}

//函數創建標記並設置事件窗口功能

function createMarker(latlng, name, html) { 
    var contentString = html; 
    var marker = new google.maps.Marker({ 
     position: latlng, 
     map: map, 
     zIndex: Math.round(latlng.lat()*-100000)<<5 
     }); 

google.maps.event.addListener(marker, 'click', function() { 
    infowindow.setContent(contentString); 
    infowindow.open(map,marker); 
    }); 

gmarkers.push(marker); 
side_bar_html += '<a href="javascript:myclick(' + (gmarkers.length-1) + ')">' + name + '<\/a><br>'; 
}

來源

2013-07-05 user2537274