////////////////////////////////////////////////////////////////////////////////
// AJAXRequest
// Version: 0.8.10 Patch 4
// Author: xujiwei
// E-mail: vipxjw at 163 dot com
// Website: http://www.xujiwei.com/
//
// AJAXRequest Project Homepage:
//     http://ajax.xujiwei.com/
////////////////////////////////////////////////////////////////////////////////
function AJAXRequest(G){var K=[],$=this,L=AJAXRequest.__pool__||(AJAXRequest.__pool__=[]);(function(E){var D=function(){};E=E?E:{};var C=["url","content","method","async","encode","timeout","ontimeout","onrequeststart","onrequestend","oncomplete","onexception"],A=["","","GET",true,I("UTF-8"),3600000,D,D,D,D,D],B=C.length;while(B--)$[C[B]]=_(E[C[B]],A[B]);if(!N())return false})(G);function _(_,$){return _!=undefined?_:$}function N(){var A,$=[window.XMLHttpRequest,"MSXML2.XMLHTTP","Microsoft.XMLHTTP"];for(var B=0;B<L.length;B+=1)if(L[B].readyState==0||L[B].readyState==4)return L[B];for(B=0;B<$.length;B+=1){try{A=($[B]&&typeof($[B])=="function"?new $[B]:new ActiveXObject($[B]));break}catch(_){A=false;continue}}if(!A){throw"Cannot init XMLHttpRequest object!";return false}else{L[L.length]=A;return A}}function E($){return document.getElementById($)}function C($){var _=$*1;return(isNaN(_)?0:_)}function D($){return(typeof($)=="string"?($=E($))?$:false:$)}function F(){return((new Date)*1)}function M($,_){K[$+""]=_}function H($){return(K[$+""])}function J(_,$,B){return(function A(C){C=_(C);for(var E=0,D=$.length;E<D;E+=1)C=C.replace($[E],B[E]);return(C)})}function I($){if($.toUpperCase()=="UTF-8")return(encodeURIComponent);else return(J(escape,[/\+/g],["%2B"]))}function O(A,B){if(!A.nodeName)return;var _="|"+A.nodeName.toUpperCase()+"|";if("|INPUT|TEXTAREA|OPTION|".indexOf(_)>-1)A.value=B;else{try{A.innerHTML=B}catch($){}}}function P(_){if(typeof(_)=="function")return _;else{_=D(_);if(_)return(function($){O(_,$.responseText)});else return $.oncomplete}}function B(_,A,$){var C=0,B=[];while(C<_.length){B[C]=_[C]?($[C]?$[C](_[C]):_[C]):A[C];C+=1}while(C<A.length){B[C]=A[C];C+=1}return B}function A(){var E,C=false,K=N(),J=B(arguments,[$.url,$.content,$.oncomplete,$.method,$.async,null],[null,null,P,null,null,null]),G=J[0],I=J[1],L=J[2],M=J[3],H=J[4],A=J[5],O=M.toUpperCase()=="POST"?true:false;if(!G){throw"url is null";return false}var _={url:G,content:I,method:M,params:A};if(!O)G+=(G.indexOf("?")>-1?"&":"?")+"timestamp="+F();K.open(M,G,H);$.onrequeststart(_);if(O)K.setRequestHeader("Content-Type","application/x-www-form-urlencoded");K.setRequestHeader("X-Request-With","XMLHttpRequest");E=setTimeout(function(){C=true;K.abort()},$.timeout);var D=function(){if(C){$.ontimeout(_);$.onrequestend(_)}else if(K.readyState==4){clearTimeout(E);_.status=K.status;try{if(K.status==200)L(K,A);else $.onexception(_)}catch(B){$.onexception(_)}$.onrequestend(_)}};K.onreadystatechange=D;if(O)K.send(I);else K.send("");if(H==false)D();return true}this.setcharset=function(_){$.encode=I(_)};this.get=function(C,B,_){return A(C,"",B,"GET",$.async,_)};this.update=function(H,J,_,D,E){_=C(_);D=C(D);if(_<1)D=1;else if(D<1)D=Number.POSITIVE_INFINITY;var B=function(){A(J,"",H,"GET",$.async,E)},G=F(),I=function($){B();$--;if($>0)M(G,setTimeout(function(){I($)},_))};I(D);return G};this.stopupdate=function($){clearTimeout(H($))};this.post=function(D,_,C,B){return A(D,_,C,"POST",$.async,B)};this.postf=function(O,J,B){var H=[],L,_,G,I,M,K=arguments.length,C=arguments;O=O?D(O):false;if(!O||O.nodeName!="FORM")return false;validfoo=O.getAttribute("onvalidate");validfoo=validfoo?(typeof(validfoo)=="string"?new Function(validfoo):validfoo):null;if(validfoo&&!validfoo())return false;var E=O.getAttribute("action"),N=O.getAttribute("method"),F=$.formToStr(O);if(F.length==0)return false;if(N.toUpperCase()=="POST")return A(E,F,J,"POST",true,B);else{E+=(E.indexOf("?")>-1?"&":"?")+F;return A(E,"",J,"GET",true,B)}};this.formToStr=function(C){var B="",E="",_,A;for(var D=0;D<C.length;D+=1){_=C[D];if(_.name!=""){A=undefined;switch(_.type){case"select-one":if(_.selectedIndex>-1)A=_.options[_.selectedIndex].value;else A="";break;case"checkbox":case"radio":if(_.checked==true)A=_.value;break;default:A=_.value}if(A!=undefined){A=$.encode(A);B+=E+_.name+"="+A;E="&"}}}return B}}