name : placeList[len % placeList.length].name + len,
var placeList = [
{name:'海门', geoCoord:[121.15, 31.89]},
{name:'鄂尔多斯', geoCoord:[109.781327, 39.608266]},
{name:'招远', geoCoord:[120.38, 37.35]},
{name:'舟山', geoCoord:[122.207216, 29.985295]},
{name:'齐齐哈尔', geoCoord:[123.97, 47.33]},
{name:'盐城', geoCoord:[120.13, 33.38]},
{name:'赤峰', geoCoord:[118.87, 42.28]},
{name:'青岛', geoCoord:[120.33, 36.07]},
{name:'乳山', geoCoord:[121.52, 36.89]},
{name:'金昌', geoCoord:[102.188043, 38.520089]},
{name:'泉州', geoCoord:[118.58, 24.93]},
{name:'莱西', geoCoord:[120.53, 36.86]},
{name:'日照', geoCoord:[119.46, 35.42]},
{name:'胶南', geoCoord:[119.97, 35.88]},
{name:'南通', geoCoord:[121.05, 32.08]},
{name:'拉萨', geoCoord:[91.11, 29.97]},
{name:'云浮', geoCoord:[112.02, 22.93]},
{name:'梅州', geoCoord:[116.1, 24.55]},
{name:'文登', geoCoord:[122.05, 37.2]},
{name:'上海', geoCoord:[121.48, 31.22]},
