/*
 * Ext JS Library 3.2.1
 * Copyright(c) 2006-2010 Ext JS, Inc.
 * licensing@extjs.com
 * http://www.extjs.com/license
 */
/*
 * Ext JS Library 3.2.1
 * Copyright(c) 2006-2010 Ext JS, Inc.
 * licensing@extjs.com
 * http://www.extjs.com/license
 */
if(!Array.prototype.map){Array.prototype.map=function(b){var a=this.length;if(typeof b!="function"){throw new TypeError()}var e=new Array(a);var d=arguments[1];for(var c=0;c<a;c++){if(c in this){e[c]=b.call(d,this[c],c,this)}}return e}}Ext.ns("Ext.ux.data");Ext.ux.data.PagingMemoryProxy=Ext.extend(Ext.data.MemoryProxy,{constructor:function(a){Ext.ux.data.PagingMemoryProxy.superclass.constructor.call(this);this.data=a},doRequest:function(c,d,b,f,i,j,k){b=b||{};var l;try{l=f.readRecords(this.data)}catch(g){this.fireEvent("loadexception",this,k,null,g);i.call(j,null,k,false);return}if(b.filter!==undefined){l.records=l.records.filter(function(m){if(typeof(m)=="object"){var e=b.filterCol||0;return String(m.data[e]).match(b.filter)?true:false}else{return String(m).match(b.filter)?true:false}});l.totalRecords=l.records.length}if(b.sort!==undefined){var a=String(b.dir).toUpperCase()=="DESC"?-1:1;var h=function(m,e){return m>e?1:(m<e?-1:0)};l.records.sort(function(m,e){var n=0;if(typeof(m)=="object"){n=h(m.data[b.sort],e.data[b.sort])*a}else{n=h(m,e)*a}if(n==0){n=(m.index<e.index?-1:1)}return n})}if(b.start!==undefined&&b.limit!==undefined){l.records=l.records.slice(b.start,b.start+b.limit)}i.call(j,l,k,true)}});Ext.data.PagingMemoryProxy=Ext.ux.data.PagingMemoryProxy;