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        s = s || {};
        
        var me = this,        
        	vp = me.dom == document.body || me.dom == document,
        	w = s.width || vp ? Ext.lib.Dom.getViewWidth() : me.getWidth(),
        	h = s.height || vp ? Ext.lib.Dom.getViewHeight() : me.getHeight(),         	        	
        	xy,       	
        	r = Math.round,
        	o = me.getXY(),
        	scroll = me.getScroll(),
        	extraX = vp ? scroll.left : !local ? o[0] : 0,
        	extraY = vp ? scroll.top : !local ? o[1] : 0,
        	hash = {
	        	c  : [r(w * 0.5), r(h * 0.5)],
	        	t  : [r(w * 0.5), 0],
	        	l  : [0, r(h * 0.5)],
	        	r  : [w, r(h * 0.5)],
	        	b  : [r(w * 0.5), h],
	        	tl : [0, 0],	
	        	bl : [0, h],
	        	br : [w, h],
	        	tr : [w, 0]
        	};
        
        xy = hash[anchor];	
        return [xy[0] + extraX, xy[1] + extraY]; 
    },

<span id='Ext-Element-method-anchorTo'>    /**
</span>     * Anchors an element to another element and realigns it when the window is resized.
     * @param {Mixed} element The element to align to.
     * @param {String} position The position to align to.
     * @param {Array} offsets (optional) Offset the positioning by [x, y]
     * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
     * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
     * is a number, it is used as the buffer delay (defaults to 50ms).
     * @param {Function} callback (optional) The function to call after the animation finishes
     * @return {Ext.Element} this
     */
    anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){        
	    var me = this,
            dom = me.dom,
            scroll = !Ext.isEmpty(monitorScroll),
            action = function(){
                Ext.fly(dom).alignTo(el, alignment, offsets, animate);
                Ext.callback(callback, Ext.fly(dom));
            },
            anchor = this.getAnchor();
            
        // previous listener anchor, remove it
        this.removeAnchor();
        Ext.apply(anchor, {
            fn: action,
            scroll: scroll
        });

        Ext.EventManager.onWindowResize(action, null);
        
        if(scroll){
            Ext.EventManager.on(window, 'scroll', action, null,
                {buffer: !isNaN(monitorScroll) ? monitorScroll : 50});
        }
        action.call(me); // align immediately
        return me;
    },
    
<span id='Ext-Element-method-removeAnchor'>    /**
</span>     * Remove any anchor to this element. See {@link #anchorTo}.
     * @return {Ext.Element} this
     */
    removeAnchor : function(){
        var me = this,
            anchor = this.getAnchor();
            
        if(anchor &amp;&amp; anchor.fn){
            Ext.EventManager.removeResizeListener(anchor.fn);
            if(anchor.scroll){
                Ext.EventManager.un(window, 'scroll', anchor.fn);
            }
            delete anchor.fn;
        }
        return me;
    },
    
    // private
    getAnchor : function(){
        var data = Ext.Element.data,
            dom = this.dom;
            if (!dom) {
                return;
            }
            var anchor = data(dom, '_anchor');
            
        if(!anchor){
            anchor = data(dom, '_anchor', {});
        }
        return anchor;
    },

<span id='Ext-Element-method-getAlignToXY'>    /**
</span>     * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
     * supported position values.
     * @param {Mixed} element The element to align to.
     * @param {String} position (optional, defaults to &quot;tl-bl?&quot;) The position to align to.
     * @param {Array} offsets (optional) Offset the positioning by [x, y]
     * @return {Array} [x, y]
     */
    getAlignToXY : function(el, p, o){	    
        el = Ext.get(el);
        
        if(!el || !el.dom){
            throw &quot;Element.alignToXY with an element that doesn't exist&quot;;
        }
        
        o = o || [0,0];
        p = (!p || p == &quot;?&quot; ? &quot;tl-bl?&quot; : (!(/-/).test(p) &amp;&amp; p !== &quot;&quot; ? &quot;tl-&quot; + p : p || &quot;tl-bl&quot;)).toLowerCase();       
                
        var me = this,
        	d = me.dom,
        	a1,
        	a2,