Simplified circle mode code and translated the circle to another position so it's more centered compared to the regular view
diff --git a/js/graf.js b/js/graf.js
index 2b1b1f8..39c9295 100644
--- a/js/graf.js
+++ b/js/graf.js
@@ -70,7 +70,7 @@
 

     var sizegraf = 0;

     for (var i in graf.nodes) {

-      if ( isInRect(graf.nodes[i].x, graf.nodes[i].y, rectBorrar) ) continue;

+      if (isInRect(graf.nodes[i].x, graf.nodes[i].y, rectBorrar)) continue;

       sizegraf++;

     }

     var nnode = 0;

@@ -84,8 +84,8 @@
       // post-processing for year corrections

       if(1970 < graf.nodes[i].year && graf.nodes[i].year < 2004) graf.nodes[i].year += 18;

 

-      var newX = 5000*Math.cos( 2*Math.PI*nnode/sizegraf );

-      var newY = 5000*Math.sin( 2*Math.PI*nnode/sizegraf );

+      var newX = 5000*Math.cos( 2*Math.PI*nnode/sizegraf ) + 725;

+      var newY = 5000*Math.sin( 2*Math.PI*nnode/sizegraf ) + 800;

 

       if (isInRect(graf.nodes[i].x, graf.nodes[i].y, rectBorrar) ) continue;