//内容显示
function ShowShopType()
{
    document.getElementById("DropShopType").options.add(new Option("-请选择商家分类-",""));			
    for(var i=0; i<DataShopType.mainShopType.length; i++)
    {
        var name=DataShopType.mainShopType[i][0];
        var id=DataShopType.mainShopType[i][1];
        document.getElementById("DropShopType").options.add(new Option(name,id));
    }
}