--- android/TrainInfoService/src/dk/thoerup/traininfoservice/RequestPlotter.java	2010/06/07 12:13:10	804
+++ android/TrainInfoService/src/dk/thoerup/traininfoservice/RequestPlotter.java	2010/06/07 18:26:09	805
@@ -126,10 +126,11 @@
 	*/	
 		
 
+		final String STYLE_GREEN = "green";
+		final String STYLE_YELLOW = "yellow";
+		final String STYLE_RED = "red";
 
-
-
-
+		String oldstyle = null;
 		Date now = new Date();
 		for(RequestPosition current : list) {
 			
@@ -137,21 +138,30 @@
 			long timediff = now.getTime() - current.time.getTime();
 			
 			if ( timediff < (3*60*60*1000) ) {
-				style = "#red";
+				style = STYLE_RED;
 			} else if ( timediff < (24*60*60*1000)) {
-				style = "#yellow";
+				style = STYLE_YELLOW;
 			} else {
-				style = "#green";
+				style = STYLE_GREEN;
+			}
+			
+			if (  !style.equals(oldstyle) ) {
+				if (oldstyle != null) 				
+					sb.append( "</Folder>\n");
+				sb.append( "<Folder>\n");
+				sb.append( " <name>" ).append(style).append("</name>\n");
+				
+				oldstyle = style;
 			}
 			
 			sb.append( " <Placemark>\n" );
-			sb.append( "  <styleUrl>" + style + "</styleUrl>\n" );
+			sb.append( "  <styleUrl>#" + style + "</styleUrl>\n" );
 			sb.append( "  <description>IP=" + current.ip + "  Time=" + current.time + "</description>\n" );
 			sb.append( "  <Point><coordinates>" + current.lng + "," + current.lat + ",0</coordinates></Point>\n" );
 			sb.append( " </Placemark>\n" );			
 		}
-
-		sb.append(  "</Document>\n" );
+		sb.append( "</Folder>\n" );
+		sb.append( "</Document>\n" );
 		sb.append( "</kml>\n" );
 
 		return sb.toString();