;
YAHOO.util.Connect = {_msxml_progid:["Microsoft.XMLHTTP", "MSXML2.XMLHTTP.3.0", "MSXML2.XMLHTTP"], _http_headers:{}, _has_http_headers:false, _use_default_post_header:true, _default_post_header:"application/x-www-form-urlencoded; charset=UTF-8", _default_form_header:"application/x-www-form-urlencoded", _use_default_xhr_header:true, _default_xhr_header:"XMLHttpRequest", _has_default_headers:true, _default_headers:{}, _isFormSubmit:false, _isFileUpload:false, _formNode:null, _sFormData:null, _poll:{}, _timeOut:{}, _polling_interval:50, _transaction_id:0, _submitElementValue:null, _hasSubmitListener:(function () {if (YAHOO.util.Event) {YAHOO.util.Event.addListener(document, "click", function (B) {var A = YAHOO.util.Event.getTarget(B);if (A.nodeName.toLowerCase() == "input" && A.type && A.type.toLowerCase() == "submit") {YAHOO.util.Connect._submitElementValue = encodeURIComponent(A.name) + "=" + encodeURIComponent(A.value);}});return true;}return false;})(), startEvent:new YAHOO.util.CustomEvent("start"), completeEvent:new YAHOO.util.CustomEvent("complete"), successEvent:new YAHOO.util.CustomEvent("success"), failureEvent:new YAHOO.util.CustomEvent("failure"), uploadEvent:new YAHOO.util.CustomEvent("upload"), abortEvent:new YAHOO.util.CustomEvent("abort"), _customEvents:{onStart:["startEvent", "start"], onComplete:["completeEvent", "complete"], onSuccess:["successEvent", "success"], onFailure:["failureEvent", "failure"], onUpload:["uploadEvent", "upload"], onAbort:["abortEvent", "abort"]}, setProgId:function (A) {this._msxml_progid.unshift(A);}, setDefaultPostHeader:function (A) {if (typeof A == "string") {this._default_post_header = A;} else {if (typeof A == "boolean") {this._use_default_post_header = A;}}}, setDefaultXhrHeader:function (A) {if (typeof A == "string") {this._default_xhr_header = A;} else {this._use_default_xhr_header = A;}}, setPollingInterval:function (A) {if (typeof A == "number" && isFinite(A)) {this._polling_interval = A;}}, createXhrObject:function (E) {var D, A;try {A = new XMLHttpRequest;D = {conn:A, tId:E};} catch (C) {for (var B = 0; B < this._msxml_progid.length; ++B) {try {A = new ActiveXObject(this._msxml_progid[B]);D = {conn:A, tId:E};break;} catch (C) {}}} finally {return D;}}, getConnectionObject:function (A) {var C;var D = this._transaction_id;try {if (!A) {C = this.createXhrObject(D);} else {C = {};C.tId = D;C.isUpload = true;}if (C) {this._transaction_id++;}} catch (B) {} finally {return C;}}, asyncRequest:function (F, C, E, A) {var D = this._isFileUpload ? this.getConnectionObject(true) : this.getConnectionObject();var B = E && E.argument ? E.argument : null;if (!D) {return null;} else {if (E && E.customevents) {this.initCustomEvents(D, E);}if (this._isFormSubmit) {if (this._isFileUpload) {this.uploadFile(D, E, C, A);return D;}if (F.toUpperCase() == "GET") {if (this._sFormData.length !== 0) {C += (C.indexOf("?") == -1 ? "?" : "&") + this._sFormData;}} else {if (F.toUpperCase() == "POST") {A = A ? this._sFormData + "&" + A : this._sFormData;}}}if (F.toUpperCase() == "GET" && E && E.cache === false) {C += (C.indexOf("?") == -1 ? "?" : "&") + "rnd=" + (new Date).valueOf().toString();}D.conn.open(F, C, true);if (this._use_default_xhr_header) {if (!this._default_headers['X-Requested-With']) {this.initHeader("X-Requested-With", this._default_xhr_header, true);}}if ((F.toUpperCase() == "POST" && this._use_default_post_header) && this._isFormSubmit === false) {this.initHeader("Content-Type", this._default_post_header);}if (this._has_default_headers || this._has_http_headers) {this.setHeader(D);}this.handleReadyState(D, E);D.conn.send(A || "");if (this._isFormSubmit === true) {this.resetFormState();}this.startEvent.fire(D, B);if (D.startEvent) {D.startEvent.fire(D, B);}return D;}}, initCustomEvents:function (A, C) {for (var B in C.customevents) {if (this._customEvents[B][0]) {A[this._customEvents[B][0]] = new YAHOO.util.CustomEvent(this._customEvents[B][1], C.scope ? C.scope : null);A[this._customEvents[B][0]].subscribe(C.customevents[B]);}}}, handleReadyState:function (C, D) {var B = this;var A = D && D.argument ? D.argument : null;if (D && D.timeout) {this._timeOut[C.tId] = window.setTimeout(function () {B.abort(C, D, true);}, D.timeout);}this._poll[C.tId] = window.setInterval(function () {if (C.conn && C.conn.readyState === 4) {window.clearInterval(B._poll[C.tId]);delete B._poll[C.tId];if (D && D.timeout) {window.clearTimeout(B._timeOut[C.tId]);delete B._timeOut[C.tId];}B.completeEvent.fire(C, A);if (C.completeEvent) {C.completeEvent.fire(C, A);}B.handleTransactionResponse(C, D);}}, this._polling_interval);}, handleTransactionResponse:function (F, G, A) {var D, C;var B = G && G.argument ? G.argument : null;try {if (F.conn.status !== undefined && F.conn.status !== 0) {D = F.conn.status;} else {D = 13030;}} catch (E) {D = 13030;}if (D >= 200 && D < 300 || D === 1223) {C = this.createResponseObject(F, B);if (G && G.success) {if (!G.scope) {G.success(C);} else {G.success.apply(G.scope, [C]);}}this.successEvent.fire(C);if (F.successEvent) {F.successEvent.fire(C);}} else {switch (D) {case 12002:case 12029:case 12030:case 12031:case 12152:case 13030:C = this.createExceptionObject(F.tId, B, A ? A : false);if (G && G.failure) {if (!G.scope) {G.failure(C);} else {G.failure.apply(G.scope, [C]);}}break;default:C = this.createResponseObject(F, B);if (G && G.failure) {if (!G.scope) {G.failure(C);} else {G.failure.apply(G.scope, [C]);}}}this.failureEvent.fire(C);if (F.failureEvent) {F.failureEvent.fire(C);}}this.releaseObject(F);C = null;}, createResponseObject:function (A, G) {var D = {};var I = {};try {var C = A.conn.getAllResponseHeaders();var F = C.split("\n");for (var E = 0; E < F.length; E++) {var B = F[E].indexOf(":");if (B != -1) {I[F[E].substring(0, B)] = F[E].substring(B + 2);}}} catch (H) {}D.tId = A.tId;D.status = A.conn.status == 1223 ? 204 : A.conn.status;D.statusText = A.conn.status == 1223 ? "No Content" : A.conn.statusText;D.getResponseHeader = I;D.getAllResponseHeaders = C;D.responseText = A.conn.responseText;D.responseXML = A.conn.responseXML;if (G) {D.argument = G;}return D;}, createExceptionObject:function (H, D, A) {var F = 0;var G = "communication failure";var C = -1;var B = "transaction aborted";var E = {};E.tId = H;if (A) {E.status = C;E.statusText = B;} else {E.status = F;E.statusText = G;}if (D) {E.argument = D;}return E;}, initHeader:function (A, D, C) {var B = C ? this._default_headers : this._http_headers;B[A] = D;if (C) {this._has_default_headers = true;} else {this._has_http_headers = true;}}, setHeader:function (A) {if (this._has_default_headers) {for (var B in this._default_headers) {if (YAHOO.lang.hasOwnProperty(this._default_headers, B)) {A.conn.setRequestHeader(B, this._default_headers[B]);}}}if (this._has_http_headers) {for (var B in this._http_headers) {if (YAHOO.lang.hasOwnProperty(this._http_headers, B)) {A.conn.setRequestHeader(B, this._http_headers[B]);}}delete this._http_headers;this._http_headers = {};this._has_http_headers = false;}}, resetDefaultHeaders:function () {delete this._default_headers;this._default_headers = {};this._has_default_headers = false;}, setForm:function (K, E, B) {this.resetFormState();var J;if (typeof K == "string") {J = document.getElementById(K) || document.forms[K];} else {if (typeof K == "object") {J = K;} else {return;}}if (E) {var F = this.createFrame(window.location.href.toLowerCase().indexOf("https") === 0 || B ? true : false);this._isFormSubmit = true;this._isFileUpload = true;this._formNode = J;return;}var A, I, G, L;var H = false;for (var D = 0; D < J.elements.length; D++) {A = J.elements[D];L = A.disabled;I = A.name;G = A.value;if (!L && I) {switch (A.type) {case "select-one":case "select-multiple":for (var C = 0; C < A.options.length; C++) {if (A.options[C].selected) {if (window.ActiveXObject) {this._sFormData += encodeURIComponent(I) + "=" + encodeURIComponent(A.options[C].attributes.value.specified ? A.options[C].value : A.options[C].text) + "&";} else {this._sFormData += encodeURIComponent(I) + "=" + encodeURIComponent(A.options[C].hasAttribute("value") ? A.options[C].value : A.options[C].text) + "&";}}}break;case "radio":case "checkbox":if (A.checked) {this._sFormData += encodeURIComponent(I) + "=" + encodeURIComponent(G) + "&";}break;case "file":case undefined:case "reset":case "button":break;case "submit":if (H === false) {if (this._hasSubmitListener && this._submitElementValue) {this._sFormData += this._submitElementValue + "&";} else {this._sFormData += encodeURIComponent(I) + "=" + encodeURIComponent(G) + "&";}H = true;}break;default:this._sFormData += encodeURIComponent(I) + "=" + encodeURIComponent(G) + "&";}}}this._isFormSubmit = true;this._sFormData = this._sFormData.substr(0, this._sFormData.length - 1);this.initHeader("Content-Type", this._default_form_header);return this._sFormData;}, resetFormState:function () {this._isFormSubmit = false;this._isFileUpload = false;this._formNode = null;this._sFormData = "";}, createFrame:function (A) {var B = "yuiIO" + this._transaction_id;var C;if (window.ActiveXObject) {C = document.createElement("<iframe id=\"" + B + "\" name=\"" + B + "\" />");if (typeof A == "boolean") {C.src = "javascript:false";}} else {C = document.createElement("iframe");C.id = B;C.name = B;}C.style.position = "absolute";C.style.top = "-1000px";C.style.left = "-1000px";document.body.appendChild(C);}, appendPostData:function (A) {var D = [];var B = A.split("&");for (var C = 0; C < B.length; C++) {var E = B[C].indexOf("=");if (E != -1) {D[C] = document.createElement("input");D[C].type = "hidden";D[C].name = B[C].substring(0, E);D[C].value = B[C].substring(E + 1);this._formNode.appendChild(D[C]);}}return D;}, uploadFile:function (D, M, E, C) {var N = this;var H = "yuiIO" + D.tId;var I = "multipart/form-data";var K = document.getElementById(H);var J = M && M.argument ? M.argument : null;var B = {action:this._formNode.getAttribute("action"), method:this._formNode.getAttribute("method"), target:this._formNode.getAttribute("target")};this._formNode.setAttribute("action", E);this._formNode.setAttribute("method", "POST");this._formNode.setAttribute("target", H);if (this._formNode.encoding) {this._formNode.setAttribute("encoding", I);} else {this._formNode.setAttribute("enctype", I);}if (C) {var L = this.appendPostData(C);}this._formNode.submit();this.startEvent.fire(D, J);if (D.startEvent) {D.startEvent.fire(D, J);}if (M && M.timeout) {this._timeOut[D.tId] = window.setTimeout(function () {N.abort(D, M, true);}, M.timeout);}if (L && L.length > 0) {for (var G = 0; G < L.length; G++) {this._formNode.removeChild(L[G]);}}for (var A in B) {if (YAHOO.lang.hasOwnProperty(B, A)) {if (B[A]) {this._formNode.setAttribute(A, B[A]);} else {this._formNode.removeAttribute(A);}}}this.resetFormState();var F = function () {if (M && M.timeout) {window.clearTimeout(N._timeOut[D.tId]);delete N._timeOut[D.tId];}N.completeEvent.fire(D, J);if (D.completeEvent) {D.completeEvent.fire(D, J);}var P = {};P.tId = D.tId;P.argument = M.argument;try {P.responseText = K.contentWindow.document.body ? K.contentWindow.document.body.innerHTML : K.contentWindow.document.documentElement.textContent;P.responseXML = K.contentWindow.document.XMLDocument ? K.contentWindow.document.XMLDocument : K.contentWindow.document;} catch (O) {}if (M && M.upload) {if (!M.scope) {M.upload(P);} else {M.upload.apply(M.scope, [P]);}}N.uploadEvent.fire(P);if (D.uploadEvent) {D.uploadEvent.fire(P);}YAHOO.util.Event.removeListener(K, "load", F);setTimeout(function () {document.body.removeChild(K);N.releaseObject(D);}, 100);};YAHOO.util.Event.addListener(K, "load", F);}, abort:function (E, G, A) {var D;var B = G && G.argument ? G.argument : null;if (E && E.conn) {if (this.isCallInProgress(E)) {E.conn.abort();window.clearInterval(this._poll[E.tId]);delete this._poll[E.tId];if (A) {window.clearTimeout(this._timeOut[E.tId]);delete this._timeOut[E.tId];}D = true;}} else {if (E && E.isUpload === true) {var C = "yuiIO" + E.tId;var F = document.getElementById(C);if (F) {YAHOO.util.Event.removeListener(F, "load");document.body.removeChild(F);if (A) {window.clearTimeout(this._timeOut[E.tId]);delete this._timeOut[E.tId];}D = true;}} else {D = false;}}if (D === true) {this.abortEvent.fire(E, B);if (E.abortEvent) {E.abortEvent.fire(E, B);}this.handleTransactionResponse(E, G, true);}return D;}, isCallInProgress:function (B) {if (B && B.conn) {return B.conn.readyState !== 4 && B.conn.readyState !== 0;} else {if (B && B.isUpload === true) {var A = "yuiIO" + B.tId;return document.getElementById(A) ? true : false;} else {return false;}}}, releaseObject:function (A) {if (A && A.conn) {A.conn = null;A = null;}}};YAHOO.register("connection", YAHOO.util.Connect, {version:"2.5.1", build:"984"});