diff --git a/htroot/processing/domaingraph/domaingraph.pde b/htroot/processing/domaingraph/domaingraph.pde
index e79f083e7..5c38a76d9 100755
--- a/htroot/processing/domaingraph/domaingraph.pde
+++ b/htroot/processing/domaingraph/domaingraph.pde
@@ -13,8 +13,8 @@ import processing.net.*;
 
 final float NODE_SIZE       = 6;
 final float EDGE_LENGTH     = 50;
-final float EDGE_STRENGTH   = 0.01;
-final float SPACER_STRENGTH = 10;
+final float EDGE_STRENGTH   = 0.001;
+final float SPACER_STRENGTH = 500;
 
 ParticleSystem physics;
 Smoother3D centroid;
@@ -162,6 +162,22 @@ void keyPressed() {
     return;
   }
   
+  if ( key == 'd' ) {
+    HashSet hs = new HashSet();
+    for (int i = 0; i < physics.numberOfParticles(); ++i ) {
+      hs.add(physics.getParticle(i));
+    }
+    for (int i = 0; i < physics.numberOfSprings(); ++i ) {
+      hs.remove(physics.getSpring(i).getOneEnd());
+      hs.remove(physics.getSpring(i).getTheOtherEnd());
+    }
+    Iterator i = hs.iterator();
+    while (i.hasNext()) {
+      ((Particle) i.next()).kill();
+    }
+    return;
+  }
+  
   if ( key == ' ' ) {
     Particle p = physics.makeParticle();
     addRelation(p, physics.getParticle( (int) random( 0, physics.numberOfParticles()-1) ));
diff --git a/htroot/terminal_p.html b/htroot/terminal_p.html
index 90d494f2e..d586398dd 100755
--- a/htroot/terminal_p.html
+++ b/htroot/terminal_p.html
@@ -7,7 +7,7 @@
 <meta name="description" content="YaCy Peer Live Monitoring" />
 <meta name="keywords" content="open,source,search,engine,monitor" />
 <link rel="stylesheet" type="text/css" href="/env/terminal.css" />
-
+<script type="text/javascript" src="/js/highslide/highslide.js"></script>
 <script type="text/javascript">
 var loaderBanner = null;
 var loaderPerformance = null;
@@ -21,7 +21,7 @@ function loadPerformance() {
   document.images[1].src = "/PerformanceGraph.png?cnt=" + cnt++;
 }
 function loadNetwork() {
-  document.images[3].src = "/NetworkPicture.png?width=660&height=360&bgcolor=FFFFFF&cnt=" + cnt++;
+  document.images[3].src = "/NetworkPicture.png?width=660&height=360&bgcolor=000000&cnt=" + cnt++;
 }
 
 function init() {
@@ -63,12 +63,12 @@ function init() {
 <div id="right"> <!-- start right side -->
 
 <h1>Resource Monitor</h1>
-<img src="/PerformanceGraph.png" width="330" height="120" name="graph" alt="PerformanceGraph"/>
-<img src="/WebStructurePicture_p.png?host=auto&amp;depth=2&amp;width=660&amp;height=240&amp;nodes=100&amp;time=1000" width="330" height="120" alt="WebStructurePicture"/>
+<a href="/PerformanceGraph.png" onclick="return hs.expand(this)"><img src="/PerformanceGraph.png" width="330" height="120" name="graph" alt="PerformanceGraph"/></a>
+<a href="/WebStructurePicture_p.png?host=auto&depth=2&width=660&height=240&nodes=100&time=1000" onclick="return hs.expand(this)"><img src="/WebStructurePicture_p.png?host=auto&depth=2&width=660&height=240&nodes=100&time=1000" width="330" height="120" alt="WebStructurePicture"/></a>
 
 <h1>Network Monitor</h1>
 <div style="text-align:left;margin:0;padding:0;">
-<img src="/NetworkPicture.png?width=660&amp;height=360&amp;bgcolor=FFFFFF" width="330" height="180" alt="The yacy Network" />
+<a href="/NetworkPicture.png?width=660&height=360&bgcolor=000000" onclick="return hs.expand(this)"><img src="/NetworkPicture.png?width=660&height=360&bgcolor=000000" width="330" height="180" alt="The yacy Network" /></a>
 <embed src="http://maps.amung.us/flash/flashsrv.php?k=qp3j5gox&type=emb.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" wmode="transparent" allowScriptAccess="always" allowNetworking="all" type="application/x-shockwave-flash" flashvars="wausitehash=qp3j5gox&map=night&pin=star-orange&link=no" width="330" />
 </div>
 
diff --git a/source/de/anomic/plasma/plasmaGrafics.java b/source/de/anomic/plasma/plasmaGrafics.java
index 1967febbf..f67e14571 100644
--- a/source/de/anomic/plasma/plasmaGrafics.java
+++ b/source/de/anomic/plasma/plasmaGrafics.java
@@ -196,7 +196,7 @@ public class plasmaGrafics {
 
         if (seedDB == null) return; // no other peers known
 
-        networkPicture = new ymageMatrix(width, height, ymageMatrix.MODE_SUB, bgcolor);
+        networkPicture = new ymageMatrix(width, height, (bgcolor.equals("000000")) ? ymageMatrix.MODE_ADD : ymageMatrix.MODE_SUB, bgcolor);
 
         // draw network circle
         networkPicture.setColor(COL_DHTCIRCLE);