draft for a bookmarklet to screenshot any page

primarily intended to do debugging/testing

src/plugins/bookmarklet.js

@@ -0,0 +1,73 @@
+(function() {
+    /* options, customize to your needs */
+    var server = '//html2canvas.hertzen.com/build',
+    proxy = '//html2canvas.appspot.com',
+    debug = false,
+    profile = false;
+    //DEBUG: server = 'http://localhost/html2canvas'; debug = true;
+    var debugFiles = [
+        'external/jquery-1.6.2.min',
+        'src/Core',
+        'src/Generate',
+        'src/Parse',
+        'src/Preload',
+        'src/Queue',
+        'src/Renderer',
+        'src/plugins/jquery.plugin.html2canvas'
+    ],
+    relFiles = [
+	'//code.jquery.com/jquery-1.6.4.js',
+        'html2canvas',
+        'jquery.plugin.html2canvas'
+    ],
+    i = 0, el = null;
+    var loader = {
+        index: 0,
+        head: document.getElementsByTagName('head')[0],
+        statusline: document.createElement('div'),
+        files: (debug ? debugFiles : relFiles),
+        onload: function () {
+            var _ = this;
+            if (_.index < _.files.length) {
+                var el = document.createElement('script');
+                el.type = 'text/javascript';
+                el.onload = function() {
+                    _.onload();
+                };
+                el.onerror = function() {
+                    _.statusline.style.color = 'red';
+                    _.statusline.innerHTML = _.statusline.innerHTML + ' failed';
+		    _.statusline.onclick = function() {
+                        _.statusline.parentNode.removeChild(_.statusline);
+                    };
+                };
+		if (_.files[_.index].substr(0, 2) === '//') {
+		    el.src = _.files[_.index];
+                }
+                else {
+                    el.src = server + '/' + _.files[_.index] + '.js';
+                }
+                _.head.appendChild(el);
+                ++_.index;
+                _.statusline.innerHTML = 'html2canvas: loading "' + el.src + '" ' + _.index + ' / ' + _.files.length + '...';
+            }
+            else {
+                _.statusline.parentNode.removeChild(_.statusline);
+                delete _.statusline;
+                $(document.documentElement).html2canvas({
+                    logging: debug,
+                    profile: profile
+                });
+            }
+        }
+    }, statusline = loader.statusline;
+    statusline.style.position = 'fixed';
+    statusline.style.bottom = '0px';
+    statusline.style.right = '20px';
+    statusline.style.backgroundColor = 'white';
+    statusline.style.border = '1px solid black';
+    statusline.style.borderBottomWidth = '0px';
+    statusline.style.padding = '2px 5px';
+    document.body.appendChild(statusline);
+    loader.onload();
+}());