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