D3 DataMaps (or jvectormap): How to put a custom object on map by coords
<p>For example I want to add a custom html object to wold map by gps coords (lat, lng) - like pulsating dot done with css or any other(js?) marker animation</p>

<pre><code>&lt;style&gt;

#circle {
    background: red;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    -moz-border-radius: 50%;
    -webkit-border-radius: 50%;

}

.gps_ring {
    border: 3px solid red;
    -webkit-border-radius: 30px;
    height: 18px;
    width: 18px;

    left:20px;
    top:214px;
    -webkit-animation: pulsate 1s ease-out;
    -webkit-animation-iteration-count: infinite; 
    opacity: 0.0
}
@-webkit-keyframes pulsate {
    0% {-webkit-transform: scale(0.1, 0.1); opacity: 0.0;}
    50% {opacity: 1.0;}
    100% {-webkit-transform: scale(1.2, 1.2); opacity: 0.0;}
}
&lt;/style&gt;

&lt;div id="state" class="grid_4 alpha"&gt;
    &lt;div class="gps_ring"&gt;&lt;/div&gt;

&lt;/div&gt;
</code></pre>