From 5cae5e79c2c55d50be1221a4a8dff4560e68a96b Mon Sep 17 00:00:00 2001
From: allo <allo@6c8d7289-2bf4-0310-a012-ef5d649a1542>
Date: Thu, 7 Jun 2007 23:11:13 +0000
Subject: [PATCH] nice +/- buttons

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3823 6c8d7289-2bf4-0310-a012-ef5d649a1542
---
 htroot/WatchWebStructure_p.html | 6 +++++-
 htroot/WatchWebStructure_p.java | 2 ++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/htroot/WatchWebStructure_p.html b/htroot/WatchWebStructure_p.html
index 949e7832e..c71e8f312 100644
--- a/htroot/WatchWebStructure_p.html
+++ b/htroot/WatchWebStructure_p.html
@@ -39,7 +39,11 @@
 	<dt>size</dt>
 	<dd><input type="text" name="width" value="#[width]#" size="4" maxlength="4" />&nbsp;x&nbsp;<input type="text" name="height" value="#[height]#" size="4" maxlength="4" /></dd>
     <dt>nodes</dt>
-	<dd><input type="text" name="nodes" value="#[nodes]#" size="4" maxlength="4" /></dd>
+	<dd>
+		<a href="WatchWebStructure_p.html?host=#[host]#&depth=#[depth]#&width=#[width]#&height=#[height]#&nodes=#[nodesd]#"><img src="env/grafics/minus.gif" /></a>
+		<input type="text" name="nodes" value="#[nodes]#" size="4" maxlength="4" />
+	    <a href="WatchWebStructure_p.html?host=#[host]#&depth=#[depth]#&width=#[width]#&height=#[height]#&nodes=#[nodesi]#"><img src="env/grafics/plus.gif" /></a>
+		</dd>
     <dt>&nbsp;</dt>
     <dd><input type="submit" value="change" /></dd>
 </dl>
diff --git a/htroot/WatchWebStructure_p.java b/htroot/WatchWebStructure_p.java
index 6be4f2853..af1aae41e 100644
--- a/htroot/WatchWebStructure_p.java
+++ b/htroot/WatchWebStructure_p.java
@@ -50,6 +50,8 @@ public class WatchWebStructure_p {
         prop.put("width", width);
         prop.put("height", height);
         prop.put("nodes", nodes);
+        prop.put("nodesi", Math.min(1000, nodes + 50));
+        prop.put("nodesd", Math.max(0, nodes - 50));
         
         return prop;
     }