diff -r 5ff1fc726848 -r c6bca38c1cbf eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/mercurial/templates/static/graph.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/mercurial/templates/static/graph.js	Sat Jan 08 11:20:57 2011 +0530
@@ -0,0 +1,137 @@
+// branch_renderer.js - Rendering of branch DAGs on the client side
+//
+// Copyright 2008 Dirkjan Ochtman <dirkjan AT ochtman DOT nl>
+// Copyright 2006 Alexander Schremmer <alex AT alexanderweb DOT de>
+//
+// derived from code written by Scott James Remnant <scott@ubuntu.com>
+// Copyright 2005 Canonical Ltd.
+//
+// This software may be used and distributed according to the terms
+// of the GNU General Public License, incorporated herein by reference.
+
+var colors = [
+	[ 1.0, 0.0, 0.0 ],
+	[ 1.0, 1.0, 0.0 ],
+	[ 0.0, 1.0, 0.0 ],
+	[ 0.0, 1.0, 1.0 ],
+	[ 0.0, 0.0, 1.0 ],
+	[ 1.0, 0.0, 1.0 ]
+];
+
+function Graph() {
+	
+	this.canvas = document.getElementById('graph');
+	if (navigator.userAgent.indexOf('MSIE') >= 0) this.canvas = window.G_vmlCanvasManager.initElement(this.canvas);
+	this.ctx = this.canvas.getContext('2d');
+	this.ctx.strokeStyle = 'rgb(0, 0, 0)';
+	this.ctx.fillStyle = 'rgb(0, 0, 0)';
+	this.cur = [0, 0];
+	this.line_width = 3;
+	this.bg = [0, 4];
+	this.cell = [2, 0];
+	this.columns = 0;
+	this.revlink = '';
+	
+	this.scale = function(height) {
+		this.bg_height = height;
+		this.box_size = Math.floor(this.bg_height / 1.2);
+		this.cell_height = this.box_size;
+	}
+	
+	function colorPart(num) {
+		num *= 255
+		num = num < 0 ? 0 : num;
+		num = num > 255 ? 255 : num;
+		var digits = Math.round(num).toString(16);
+		if (num < 16) {
+			return '0' + digits;
+		} else {
+			return digits;
+		}
+	}
+
+	this.setColor = function(color, bg, fg) {
+		
+		// Set the colour.
+		//
+		// Picks a distinct colour based on an internal wheel; the bg
+		// parameter provides the value that should be assigned to the 'zero'
+		// colours and the fg parameter provides the multiplier that should be
+		// applied to the foreground colours.
+		
+		color %= colors.length;
+		var red = (colors[color][0] * fg) || bg;
+		var green = (colors[color][1] * fg) || bg;
+		var blue = (colors[color][2] * fg) || bg;
+		red = Math.round(red * 255);
+		green = Math.round(green * 255);
+		blue = Math.round(blue * 255);
+		var s = 'rgb(' + red + ', ' + green + ', ' + blue + ')';
+		this.ctx.strokeStyle = s;
+		this.ctx.fillStyle = s;
+		return s;
+		
+	}
+
+	this.render = function(data) {
+		
+		var backgrounds = '';
+		var nodedata = '';
+		
+		for (var i in data) {
+			
+			var parity = i % 2;
+			this.cell[1] += this.bg_height;
+			this.bg[1] += this.bg_height;
+			
+			var cur = data[i];
+			var node = cur[1];
+			var edges = cur[2];
+			var fold = false;
+			
+			for (var j in edges) {
+				
+				line = edges[j];
+				start = line[0];
+				end = line[1];
+				color = line[2];
+
+				if (end > this.columns || start > this.columns) {
+					this.columns += 1;
+				}
+				
+				if (start == this.columns && start > end) {
+					var fold = true;
+				}
+				
+				x0 = this.cell[0] + this.box_size * start + this.box_size / 2;
+				y0 = this.bg[1] - this.bg_height / 2;
+				x1 = this.cell[0] + this.box_size * end + this.box_size / 2;
+				y1 = this.bg[1] + this.bg_height / 2;
+				
+				this.edge(x0, y0, x1, y1, color);
+				
+			}
+			
+			// Draw the revision node in the right column
+			
+			column = node[0]
+			color = node[1]
+			
+			radius = this.box_size / 8;
+			x = this.cell[0] + this.box_size * column + this.box_size / 2;
+			y = this.bg[1] - this.bg_height / 2;
+			var add = this.vertex(x, y, color, parity, cur);
+			backgrounds += add[0];
+			nodedata += add[1];
+			
+			if (fold) this.columns -= 1;
+			
+		}
+		
+		document.getElementById('nodebgs').innerHTML += backgrounds;
+		document.getElementById('graphnodes').innerHTML += nodedata;
+		
+	}
+
+}