diff --git a/source/Ox.UI/js/Panel/Ox.SplitPanel.js b/source/Ox.UI/js/Panel/Ox.SplitPanel.js
index 9f0598f6..b3e65aa7 100644
--- a/source/Ox.UI/js/Panel/Ox.SplitPanel.js
+++ b/source/Ox.UI/js/Panel/Ox.SplitPanel.js
@@ -319,193 +319,4 @@ Ox.SplitPanel = function(options, self) {
 
     return that;
 
-};
-
-// fixme: remove!
-/*
-Ox.SplitPanel_ = function(options, self) {
-
-    self = self || {};
-    var that = Ox.Element({}, self)
-            .defaults({
-                elements: [],
-                orientation: 'horizontal'
-            })
-            .options(options)
-            .addClass(
-                'OxSplitPanel_ Ox' + Ox.toTitleCase(self.options.orientation)
-            );
-
-    Ox.extend(self, {
-        $separators: [],
-        clientXY: self.options.orientation == 'horizontal' ? 'clientX' : 'clientY',
-        dimensions: Ox.UI.DIMENSIONS[self.options.orientation],
-        edges: Ox.UI.EDGES[self.options.orientation]
-    });
-
-    self.options.elements.forEach(function(element, i) {
-        self.options.elements[i] = Ox.extend({
-            collapsible: false,
-            collapsed: false,
-            resizable: false,
-            resize: [],
-            size: 'auto'
-        }, element);
-    });
-
-    self.autoPercent = (100 - self.options.elements.reduce(function(val, element) {
-        return val + (Ox.endsWith(element.size, '%') ? parseFloat(element.size) : 0);
-    }, 0)) / self.options.elements.filter(function(element) {
-        return element.size == 'auto';
-    }).length + '%';
-
-    self.options.elements.forEach(function(element, i) {
-        var flex, index = i == 0 ? 0 : 1;
-        if (Ox.isNumber(element.size)) {
-            element.element.css(self.dimensions[0], element.size + 'px');
-        } else {
-            flex = (
-                element.size == 'auto' ? self.autoPercent : element.size
-            ).replace('%', '');
-            element.element.css({
-                boxFlex: flex,
-                MozBoxFlex: flex,
-                WebkitBoxFlex: flex
-            });
-        }
-        element.element.appendTo(that);
-        if (element.collapsible || element.resizable) {
-            self.$separators.push(
-                Ox.Element()
-                    .addClass('OxSeparator')
-                    .bindEvent({
-                        anyclick: function() {
-                            that.toggle(i);
-                        },
-                        dragstart: function(data) {
-                            dragstart(i, data);
-                        },
-                        drag: function(data) {
-                            drag(i, data);
-                        },
-                        dragend: function(data) {
-                            dragend(i, data);
-                        },
-                    })
-                    .append($('<div>').addClass('OxSpace'))
-                    .append($('<div>').addClass('OxLine'))
-                    .append($('<div>').addClass('OxSpace'))
-                    ['insert' + (index ? 'Before' : 'After')](element.element)
-            );
-        }
-        
-    });
-
-    function dragstart(pos, e) {
-        var element = self.options.elements[pos],
-            size = element.element[self.dimensions[0]]();
-        if (element.resizable && !element.collapsed) {
-			self.drag = {
-			    size: size,
-			    startPos: e[self.clientXY],
-                startSize: size
-            };
-		}
-    }
-
-    function drag(pos, e) {
-        var data = {},
-            element = self.options.elements[pos],
-            index = pos == 0 ? 0 : 1;
-        if (element.resizable && !element.collapsed) {
-            var d = e[self.clientXY] - self.drag.startPos,
-                size = Ox.limit(
-                    self.drag.startSize + d * (index ? -1 : 1),
-                    element.resize[0],
-                    element.resize[element.resize.length - 1]
-                );
-            Ox.forEach(element.resize, function(v) {
-                if (size >= v - 8 && size <= v + 8) {
-                    size = v;
-                    return false;
-                }
-            });
-            if (size != self.drag.size) {
-                self.drag.size = size;
-                data[self.dimensions[0]] = size;
-                element.element
-                    .css(self.dimensions[0], size + 'px')
-                    .triggerEvent('resize', data);
-                triggerEvents('resize', pos);
-            }
-        }
-        
-    }
-
-    function dragend(pos, e) {
-        var data = {},
-            element = self.options.elements[pos];
-        if (element.resizable && !element.collapsed) {
-            data[self.dimensions[0]] = self.drag.size
-            element.element.triggerEvent('resizeend', data);
-            triggerEvents('resizeend', pos);
-        }
-    }
-
-    function triggerEvents(event, pos) {
-        var data = {};
-        self.options.elements.forEach(function(element, i) {
-            if (i != pos && element.size == 'auto') {
-                data[self.dimensions[0]] = element.element[self.dimensions[0]]();
-                element.element.triggerEvent(event, data);
-            }
-        });
-    }
-
-    that.replaceElement = function(pos, element) {
-        var $element = self.options.elements[pos].element,
-            size = self.options.elements[pos].size;
-        $element.replaceWith(self.options.elements[pos].element = element);
-        if (size == 'auto') {
-            $element.css(self.boxFlexCSS);
-        } else {
-            $element.css(self.dimensions[0], size + 'px')
-        }
-        return that;
-    };
-
-    that.size = function(pos, size) {
-        var element = self.options.elements[pos],
-            ret;
-        if (Ox.isUndefined(size)) {
-            ret = element.element[self.dimensions[0]]();
-        } else {
-            element.size = size;
-            element.element.css(self.dimensions[0], size + 'px')
-            ret = that;
-        }
-        return that;
-    }
-
-    that.toggle = function(pos) {
-        var css = {},
-            element = self.options.elements[pos],
-            flex,
-            index = pos == 0 ? 0 : 1,
-            size = element.element[self.dimensions[0]]();
-        if (element.collapsible) {
-            element.collapsed = !element.collapsed;
-            css['margin' + Ox.toTitleCase(self.edges[0][index])] =
-                element.collapsed ? -size : 0;
-            that.animate(css, 250, function() {
-                element.element.triggerEvent('toggle', {collapsed: element.collapsed});
-                triggerEvents('resize', pos);
-            });
-            self.$resizebars[pos == 0 ? 0 : 1].options({collapsed: element.collapsed});
-        }
-    }
-
-    return that;
-    
-};
-*/
+};
\ No newline at end of file