diff --git a/rhodecode/templates/changelog/changelog.html b/rhodecode/templates/changelog/changelog.html
--- a/rhodecode/templates/changelog/changelog.html
+++ b/rhodecode/templates/changelog/changelog.html
@@ -165,12 +165,11 @@
 	                    	msg.style.cursor = 's-resize';
 	                    	msg.onclick = function() {
 	                    		this.parentNode.parentNode.style.height = 'auto';
-	                    		repaint_graph();
 	                    	}
                     	}
                     }
 
-					function set_canvas(max_w) {
+					function set_canvas(heads) {
 						var c = document.getElementById('graph_nodes');
 						var t = document.getElementById('graph_content');
 						canvas = document.getElementById('graph_canvas');
@@ -180,25 +179,22 @@
 						c.style.height=max_w+'px';
 						canvas.setAttribute('width',max_w);
 					};
-					function calc_max_w(jsdata) {
-						var heads = 1;
-						var max_heads = 0;
-						for( var i=0;i<jsdata.length;i++){
-						    var m = Math.max.apply(Math, jsdata[i][1]);
-						    if (m>max_heads){
-						        max_heads = m;
-						    }
-						}
-						return Math.max(100,max_heads*25);
+					var heads = 1;
+					var max_heads = 0;
+					var jsdata = ${c.jsdata|n};
+					
+					for( var i=0;i<jsdata.length;i++){
+					    var m = Math.max.apply(Math, jsdata[i][1]);
+					    if (m>max_heads){
+					        max_heads = m;
+					    }
 					}
-					function repaint_graph() {
-						var jsdata = ${c.jsdata|n};
-						var max_w = calc_max_w(jsdata);
-						set_canvas(max_w);
-						var r = new BranchRenderer();
-						r.render(jsdata,max_w);							
-					}
-					repaint_graph ();
+					var max_w = Math.max(100,max_heads*25);
+					set_canvas(max_w);
+					
+					var r = new BranchRenderer();
+					r.render(jsdata,max_w);
+										
 				});
 			</script>
 		%else: