/*本来background是在js中加的，firefox没问题但ie下不显示地图，刘参在此添加后ie下就ok了。*/
.drag_001 {
	border: #000 5px solid;  margin:5px;overflow:hidden; width: 400px; height: 300px; margin:10px auto; position:relative; cursor:pointer; background: url("/public/js/enweb/_layouts/subway.jpg") no-repeat scroll -761px -506px transparent; 
}
.drag_002 {
	border: #DDDDDD 5px solid;margin:5px;overflow:hidden; width: 800px; height: 600px; cursor:pointer; background: url("/public/js/enweb/_layouts/subway.jpg") no-repeat scroll -761px -506px transparent; 
}

.drag_003 {
	border: #DDDDDD 5px solid;margin:5px;overflow:hidden; width: 700px; height: 600px; cursor:pointer;
}