摘要：
1 var container = document.getElementById("map"); 2 3 container.style.filter = "progid:DXImageTransform.Microsoft.Alpha(style=3,opacity=50,finishOpacity=50)"; 4 container.style.opacity = "0.1"; 5 6 或者： 7 container.style.filter = "Alpha(Opacity=0, FinishOpacity=100, 阅读全文
