function addOASARoute(D,C){removeCurrentOASARoutes(D);var B={getTileUrl:function(F,E){return"/functs/oasa_routetile.jsp?x="+F.x+"&y="+F.y+"&zoom="+E+"&routeid="+encodeURI(C)},tileSize:new google.maps.Size(256,256)};var A=new google.maps.ImageMapType(B);A.routeid=C;D.overlayMapTypes.insertAt(0,A)
}function removeCurrentOASARoutes(C){var B=0;while(B<C.overlayMapTypes.getLength()){var A=C.overlayMapTypes.getAt(B);if(A.routeid!==undefined){C.overlayMapTypes.removeAt(B);continue}B++}};