diff --git a/src/core/proto/jquery.js b/src/core/proto/jquery.js
new file mode 100644
index 0000000000..408285a4f9
--- /dev/null
+++ b/src/core/proto/jquery.js
@@ -0,0 +1,61 @@
+/*!
+ * jLayout JQuery Plugin v0.11
+ *
+ * Licensed under the revised BSD License.
+ * Copyright 2008, Bram Stein
+ * All rights reserved.
+ */
+if (jQuery) {
+    (function($){
+        // richer:容器在其各个边缘留出的空间
+        $.fn.insets = function () {
+            var p = this.padding(),
+                b = this.border();
+            return {
+                'top': p.top,
+                'bottom': p.bottom + b.bottom + b.top,
+                'left': p.left,
+                'right': p.right + b.right + b.left
+            };
+        };
+
+        // richer:获取 && 设置jQuery元素的边界
+        $.fn.bounds = function (value) {
+            var tmp = {hasIgnoredBounds : true};
+
+            if (value) {
+                if (!isNaN(value.x)) {
+                    tmp.left = value.x;
+                }
+                if (!isNaN(value.y)) {
+                    tmp.top = value.y;
+                }
+                if (value.width != null) {
+                    tmp.width = (value.width - (this.outerWidth(true) - this.width()));
+                    tmp.width = (tmp.width >= 0) ? tmp.width : value.width;
+                    // fix chrome
+                    //tmp.width = (tmp.width >= 0) ? tmp.width : 0;
+                }
+                if (value.height != null) {
+                    tmp.height = value.height - (this.outerHeight(true) - this.height());
+                    tmp.height = (tmp.height >= 0) ? tmp.height : value.height;
+                    // fix chrome
+                    //tmp.height = (tmp.height >= 0) ? tmp.height : value.0;
+                }
+                this.css(tmp);
+                return this;
+            }
+            else {
+                // richer:注意此方法只对可见元素有效
+                tmp = this.position();
+                return {
+                    'x': tmp.left,
+                    'y': tmp.top,
+                    // richer:这里计算外部宽度和高度的时候，都不包括边框
+                    'width': this.outerWidth(),
+                    'height': this.outerHeight()
+                };
+            }
+        };
+    })(jQuery);
+};
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