Random move marker

HTML

<script src="//maps.google.com/maps/api/js?sensor=false&amp;language=zh-TW&amp;libraries=geometry"></script>
<script src="http://app.essoduke.org/tinyMap/jquery.tinyMap-3.1.2.js?ver=3.1.2"></script>
<div id="map"></div>

CSS

#map{width:450px;height:300px}
.label{background:rgba(50,50,50,0.7);color:white;padding:5px;z-index:9999}

JavaScript

var map = $('#map')
map.tinyMap(
{
    'center': '臺北市大安區羅斯福路四段一號',
    'zoom': 12,
    'marker': 
    [
        {
            'addr': ['25.050457751876504', '121.54136180877686'], 
            'label': '123', 
            'text':'1123451111111111111111111123456456',
            'css': 'label'
        },
        {'addr': ['25.037467', '121.564077'], 'text': '台北市政府'},
    ]
});