diff --git a/Repositories/Maps/css_map.js b/Repositories/Maps/css_map.js
index 6db684b..97b800b 100755
--- a/Repositories/Maps/css_map.js
+++ b/Repositories/Maps/css_map.js
@@ -1,11 +1,11 @@
 // Global XMLHttpRequest object.
 var httpRequest = new XMLHttpRequest();
 
-function load( startMillis, numEntries )
+function load( startMillis, numEntries, showOnly )
 {
 	// Open the request. Setting the third argument to TRUE makes the
 	// request asynchronous, i.e., the browser doesn't wait.
-	httpRequest.open('GET', 'css_map.pl?width=1024&height=520&top=' + numEntries, true);
+	httpRequest.open('GET', 'css_map.pl?width=1024&height=520&top=' + numEntries + "&show=" + showOnly, true);
 	
 	// When we hear something from the server, call the handleResponse()
 	// function to find out what happened.