/*
 * Ext JS Library 3.0.0
 * Copyright(c) 2006-2009 Ext JS, LLC
 * licensing@extjs.com
 * http://www.extjs.com/license
 */
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Ext.lib.Region(n,o,k,m)},constrainTo:function(k){this.top=this.top.constrain(k.top,k.bottom);this.bottom=this.bottom.constrain(k.top,k.bottom);this.left=this.left.constrain(k.left,k.right);this.right=this.right.constrain(k.left,k.right);return this},adjust:function(n,m,k,o){this.top+=n;this.left+=m;this.right+=o;this.bottom+=k;return this}};Ext.lib.Region.getRegion=function(o){var s=Ext.lib.Dom.getXY(o);var n=s[1];var q=s[0]+o.offsetWidth;var k=s[1]+o.offsetHeight;var m=s[0];return new Ext.lib.Region(n,q,k,m)};Ext.lib.Point=function(k,l){if(Ext.isArray(k)){l=k[1];k=k[0]}this.x=this.right=this.left=this[0]=k;this.y=this.top=this.bottom=this[1]=l};Ext.lib.Point.prototype=new Ext.lib.Region();if(Ext.isIE){function d(){var k=Function.prototype;delete k.createSequence;delete k.defer;delete k.createDelegate;delete k.createCallback;delete k.createInterceptor;window.detachEvent("onunload",d)}window.attachEvent("onunload",d)}})();