/* /yui/2.8.2r1/build/yahoo-dom-event/yahoo-dom-event.js */ /* Copyright (c) 2010, Yahoo! Inc. All rights reserved. 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A;};YAHOO.util.Subscriber.prototype.contains=function(A,B){if(B){return(this.fn==A&&this.obj==B);}else{return(this.fn==A);}};YAHOO.util.Subscriber.prototype.toString=function(){return"Subscriber { obj: "+this.obj+", overrideContext: "+(this.overrideContext||"no")+" }";};if(!YAHOO.util.Event){YAHOO.util.Event=function(){var G=false,H=[],J=[],A=0,E=[],B=0,C={63232:38,63233:40,63234:37,63235:39,63276:33,63277:34,25:9},D=YAHOO.env.ua.ie,F="focusin",I="focusout";return{POLL_RETRYS:500,POLL_INTERVAL:40,EL:0,TYPE:1,FN:2,WFN:3,UNLOAD_OBJ:3,ADJ_SCOPE:4,OBJ:5,OVERRIDE:6,CAPTURE:7,lastError:null,isSafari:YAHOO.env.ua.webkit,webkit:YAHOO.env.ua.webkit,isIE:D,_interval:null,_dri:null,_specialTypes:{focusin:(D?"focusin":"focus"),focusout:(D?"focusout":"blur")},DOMReady:false,throwErrors:false,startInterval:function(){if(!this._interval){this._interval=YAHOO.lang.later(this.POLL_INTERVAL,this,this._tryPreloadAttach,null,true);}},onAvailable:function(Q,M,O,P,N){var K=(YAHOO.lang.isString(Q))?[Q]:Q;for(var L=0;L-1;M--){S=(this.removeListener(L[M],K,R)&&S);}return S;}}if(!R||!R.call){return this.purgeElement(L,false,K);}if("unload"==K){for(M=J.length-1;M>-1;M--){U=J[M];if(U&&U[0]==L&&U[1]==K&&U[2]==R){J.splice(M,1);return true;}}return false;}var N=null;var O=arguments[3];if("undefined"===typeof O){O=this._getCacheIndex(H,L,K,R);}if(O>=0){N=H[O];}if(!L||!N){return false;}var T=N[this.CAPTURE]===true?true:false;try{this._simpleRemove(L,K,N[this.WFN],T);}catch(Q){this.lastError=Q;return false;}delete H[O][this.WFN];delete H[O][this.FN];H.splice(O,1);return true;},getTarget:function(M,L){var K=M.target||M.srcElement;return this.resolveTextNode(K);},resolveTextNode:function(L){try{if(L&&3==L.nodeType){return L.parentNode;}}catch(K){}return L;},getPageX:function(L){var K=L.pageX;if(!K&&0!==K){K=L.clientX||0;if(this.isIE){K+=this._getScrollLeft();}}return K;},getPageY:function(K){var L=K.pageY;if(!L&&0!==L){L=K.clientY||0;if(this.isIE){L+=this._getScrollTop();}}return L;},getXY:function(K){return[this.getPageX(K),this.getPageY(K)];},getRelatedTarget:function(L){var K=L.relatedTarget;if(!K){if(L.type=="mouseout"){K=L.toElement; }else{if(L.type=="mouseover"){K=L.fromElement;}}}return this.resolveTextNode(K);},getTime:function(M){if(!M.time){var L=new Date().getTime();try{M.time=L;}catch(K){this.lastError=K;return L;}}return M.time;},stopEvent:function(K){this.stopPropagation(K);this.preventDefault(K);},stopPropagation:function(K){if(K.stopPropagation){K.stopPropagation();}else{K.cancelBubble=true;}},preventDefault:function(K){if(K.preventDefault){K.preventDefault();}else{K.returnValue=false;}},getEvent:function(M,K){var L=M||window.event;if(!L){var N=this.getEvent.caller;while(N){L=N.arguments[0];if(L&&Event==L.constructor){break;}N=N.caller;}}return L;},getCharCode:function(L){var K=L.keyCode||L.charCode||0;if(YAHOO.env.ua.webkit&&(K in C)){K=C[K];}return K;},_getCacheIndex:function(M,P,Q,O){for(var N=0,L=M.length;N0&&E.length>0);}var P=[];var R=function(T,U){var S=T;if(U.overrideContext){if(U.overrideContext===true){S=U.obj;}else{S=U.overrideContext;}}U.fn.call(S,U.obj);};var L,K,O,N,M=[];for(L=0,K=E.length;L-1;L--){O=E[L];if(!O||!O.id){E.splice(L,1);}}this.startInterval();}else{if(this._interval){this._interval.cancel();this._interval=null;}}this.locked=false;},purgeElement:function(O,P,R){var M=(YAHOO.lang.isString(O))?this.getEl(O):O;var Q=this.getListeners(M,R),N,K;if(Q){for(N=Q.length-1;N>-1;N--){var L=Q[N];this.removeListener(M,L.type,L.fn);}}if(P&&M&&M.childNodes){for(N=0,K=M.childNodes.length;N-1;N--){M=H[N];if(M){L.removeListener(M[L.EL],M[L.TYPE],M[L.FN],N);}}M=null;}L._simpleRemove(window,"unload",L._unload);},_getScrollLeft:function(){return this._getScroll()[1];},_getScrollTop:function(){return this._getScroll()[0];},_getScroll:function(){var K=document.documentElement,L=document.body;if(K&&(K.scrollTop||K.scrollLeft)){return[K.scrollTop,K.scrollLeft];}else{if(L){return[L.scrollTop,L.scrollLeft];}else{return[0,0];}}},regCE:function(){},_simpleAdd:function(){if(window.addEventListener){return function(M,N,L,K){M.addEventListener(N,L,(K));};}else{if(window.attachEvent){return function(M,N,L,K){M.attachEvent("on"+N,L);};}else{return function(){};}}}(),_simpleRemove:function(){if(window.removeEventListener){return function(M,N,L,K){M.removeEventListener(N,L,(K));};}else{if(window.detachEvent){return function(L,M,K){L.detachEvent("on"+M,K);};}else{return function(){};}}}()};}();(function(){var EU=YAHOO.util.Event;EU.on=EU.addListener;EU.onFocus=EU.addFocusListener;EU.onBlur=EU.addBlurListener; /* DOMReady: based on work by: Dean Edwards/John Resig/Matthias Miller/Diego Perini */ 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D=this.__yui_events[A];if(D){D.subscribe(C,F,E);}else{this.__yui_subscribers=this.__yui_subscribers||{};var B=this.__yui_subscribers;if(!B[A]){B[A]=[];}B[A].push({fn:C,obj:F,overrideContext:E});}},unsubscribe:function(C,E,G){this.__yui_events=this.__yui_events||{};var A=this.__yui_events;if(C){var F=A[C];if(F){return F.unsubscribe(E,G);}}else{var B=true;for(var D in A){if(YAHOO.lang.hasOwnProperty(A,D)){B=B&&A[D].unsubscribe(E,G);}}return B;}return false;},unsubscribeAll:function(A){return this.unsubscribe(A); },createEvent:function(B,G){this.__yui_events=this.__yui_events||{};var E=G||{},D=this.__yui_events,F;if(D[B]){}else{F=new YAHOO.util.CustomEvent(B,E.scope||this,E.silent,YAHOO.util.CustomEvent.FLAT,E.fireOnce);D[B]=F;if(E.onSubscribeCallback){F.subscribeEvent.subscribe(E.onSubscribeCallback);}this.__yui_subscribers=this.__yui_subscribers||{};var A=this.__yui_subscribers[B];if(A){for(var C=0;CSee: Element.addListener

*

Event fields:
* <String> type available
* <HTMLElement> * target the HTMLElement bound to this Element instance
*

Usage:
* var handler = function(e) {var target = e.target};
* myTabs.addListener('available', handler);

* @event available */ /** * Fires when the Element's HTMLElement subtree is rendered. *

See: Element.addListener

*

Event fields:
* <String> type contentReady
* <HTMLElement> * target the HTMLElement bound to this Element instance
*

Usage:
* var handler = function(e) {var target = e.target};
* myTabs.addListener('contentReady', handler);

* @event contentReady */ /** * Fires before the Element is appended to another Element. *

See: Element.addListener

*

Event fields:
* <String> type beforeAppendTo
* <HTMLElement/Element> * target the HTMLElement/Element being appended to *

Usage:
* var handler = function(e) {var target = e.target};
* myTabs.addListener('beforeAppendTo', handler);

* @event beforeAppendTo */ /** * Fires after the Element is appended to another Element. *

See: Element.addListener

*

Event fields:
* <String> type appendTo
* <HTMLElement/Element> * target the HTMLElement/Element being appended to *

Usage:
* var handler = function(e) {var target = e.target};
* myTabs.addListener('appendTo', handler);

* @event appendTo */ YAHOO.augment(Element, AttributeProvider); YAHOO.util.Element = Element; })(); YAHOO.register("element", YAHOO.util.Element, {version: "2.8.2r1", build: "7"}); /* /yui/2.8.2r1/build/connection/connection-debug.js */ /* Copyright (c) 2010, Yahoo! Inc. All rights reserved. Code licensed under the BSD License: http://developer.yahoo.com/yui/license.html version: 2.8.2r1 */ /** * The Connection Manager provides a simplified interface to the XMLHttpRequest * object. It handles cross-browser instantiantion of XMLHttpRequest, negotiates the * interactive states and server response, returning the results to a pre-defined * callback you create. * * @namespace YAHOO.util * @module connection * @requires yahoo * @requires event */ /** * The Connection Manager singleton provides methods for creating and managing * asynchronous transactions. * * @class Connect */ YAHOO.util.Connect = { /** * @description Array of MSFT ActiveX ids for XMLHttpRequest. * @property _msxml_progid * @private * @static * @type array */ _msxml_progid:[ 'Microsoft.XMLHTTP', 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP' ], /** * @description Object literal of HTTP header(s) * @property _http_header * @private * @static * @type object */ _http_headers:{}, /** * @description Determines if HTTP headers are set. * @property _has_http_headers * @private * @static * @type boolean */ _has_http_headers:false, /** * @description Determines if a default header of * Content-Type of 'application/x-www-form-urlencoded' * will be added to any client HTTP headers sent for POST * transactions. * @property _use_default_post_header * @private * @static * @type boolean */ _use_default_post_header:true, /** * @description The default header used for POST transactions. * @property _default_post_header * @private * @static * @type boolean */ _default_post_header:'application/x-www-form-urlencoded; charset=UTF-8', /** * @description The default header used for transactions involving the * use of HTML forms. * @property _default_form_header * @private * @static * @type boolean */ _default_form_header:'application/x-www-form-urlencoded', /** * @description Determines if a default header of * 'X-Requested-With: XMLHttpRequest' * will be added to each transaction. * @property _use_default_xhr_header * @private * @static * @type boolean */ _use_default_xhr_header:true, /** * @description The default header value for the label * "X-Requested-With". This is sent with each * transaction, by default, to identify the * request as being made by YUI Connection Manager. * @property _default_xhr_header * @private * @static * @type boolean */ _default_xhr_header:'XMLHttpRequest', /** * @description Determines if custom, default headers * are set for each transaction. * @property _has_default_header * @private * @static * @type boolean */ _has_default_headers:true, /** * @description Determines if custom, default headers * are set for each transaction. * @property _has_default_header * @private * @static * @type boolean */ _default_headers:{}, /** * @description Collection of polling references to the polling mechanism in handleReadyState. * @property _poll * @private * @static * @type object */ _poll:{}, /** * @description Queue of timeout values for each transaction callback with a defined timeout value. * @property _timeOut * @private * @static * @type object */ _timeOut:{}, /** * @description The polling frequency, in milliseconds, for HandleReadyState. * when attempting to determine a transaction's XHR readyState. * The default is 50 milliseconds. * @property _polling_interval * @private * @static * @type int */ _polling_interval:50, /** * @description A transaction counter that increments the transaction id for each transaction. * @property _transaction_id * @private * @static * @type int */ _transaction_id:0, /** * @description Custom event that fires at the start of a transaction * @property startEvent * @private * @static * @type CustomEvent */ startEvent: new YAHOO.util.CustomEvent('start'), /** * @description Custom event that fires when a transaction response has completed. * @property completeEvent * @private * @static * @type CustomEvent */ completeEvent: new YAHOO.util.CustomEvent('complete'), /** * @description Custom event that fires when handleTransactionResponse() determines a * response in the HTTP 2xx range. * @property successEvent * @private * @static * @type CustomEvent */ successEvent: new YAHOO.util.CustomEvent('success'), /** * @description Custom event that fires when handleTransactionResponse() determines a * response in the HTTP 4xx/5xx range. * @property failureEvent * @private * @static * @type CustomEvent */ failureEvent: new YAHOO.util.CustomEvent('failure'), /** * @description Custom event that fires when a transaction is successfully aborted. * @property abortEvent * @private * @static * @type CustomEvent */ abortEvent: new YAHOO.util.CustomEvent('abort'), /** * @description A reference table that maps callback custom events members to its specific * event name. * @property _customEvents * @private * @static * @type object */ _customEvents: { onStart:['startEvent', 'start'], onComplete:['completeEvent', 'complete'], onSuccess:['successEvent', 'success'], onFailure:['failureEvent', 'failure'], onUpload:['uploadEvent', 'upload'], onAbort:['abortEvent', 'abort'] }, /** * @description Member to add an ActiveX id to the existing xml_progid array. * In the event(unlikely) a new ActiveX id is introduced, it can be added * without internal code modifications. * @method setProgId * @public * @static * @param {string} id The ActiveX id to be added to initialize the XHR object. * @return void */ setProgId:function(id) { this._msxml_progid.unshift(id); YAHOO.log('ActiveX Program Id ' + id + ' added to _msxml_progid.', 'info', 'Connection'); }, /** * @description Member to override the default POST header. * @method setDefaultPostHeader * @public * @static * @param {boolean} b Set and use default header - true or false . * @return void */ setDefaultPostHeader:function(b) { if(typeof b == 'string'){ this._default_post_header = b; YAHOO.log('Default POST header set to ' + b, 'info', 'Connection'); } else if(typeof b == 'boolean'){ this._use_default_post_header = b; } }, /** * @description Member to override the default transaction header.. * @method setDefaultXhrHeader * @public * @static * @param {boolean} b Set and use default header - true or false . * @return void */ setDefaultXhrHeader:function(b) { if(typeof b == 'string'){ this._default_xhr_header = b; YAHOO.log('Default XHR header set to ' + b, 'info', 'Connection'); } else{ this._use_default_xhr_header = b; } }, /** * @description Member to modify the default polling interval. * @method setPollingInterval * @public * @static * @param {int} i The polling interval in milliseconds. * @return void */ setPollingInterval:function(i) { if(typeof i == 'number' && isFinite(i)){ this._polling_interval = i; YAHOO.log('Default polling interval set to ' + i +'ms', 'info', 'Connection'); } }, /** * @description Instantiates a XMLHttpRequest object and returns an object with two properties: * the XMLHttpRequest instance and the transaction id. * @method createXhrObject * @private * @static * @param {int} transactionId Property containing the transaction id for this transaction. * @return object */ createXhrObject:function(transactionId) { var obj,http,i; try { // Instantiates XMLHttpRequest in non-IE browsers and assigns to http. http = new XMLHttpRequest(); // Object literal with http and tId properties obj = { conn:http, tId:transactionId, xhr: true }; YAHOO.log('XHR object created for transaction ' + transactionId, 'info', 'Connection'); } catch(e) { for(i=0; i= 200 && httpStatus < 300) || httpStatus === 1223 || xdrS){ responseObject = o.xdr ? o.r : this.createResponseObject(o, args); if(callback && callback.success){ if(!callback.scope){ callback.success(responseObject); YAHOO.log('Success callback. HTTP code is ' + httpStatus, 'info', 'Connection'); } else{ // If a scope property is defined, the callback will be fired from // the context of the object. callback.success.apply(callback.scope, [responseObject]); YAHOO.log('Success callback with scope. HTTP code is ' + httpStatus, 'info', 'Connection'); } } // Fire global custom event -- successEvent this.successEvent.fire(responseObject); if(o.successEvent){ // Fire transaction custom event -- successEvent o.successEvent.fire(responseObject); } } else{ switch(httpStatus){ // The following cases are wininet.dll error codes that may be encountered. case 12002: // Server timeout case 12029: // 12029 to 12031 correspond to dropped connections. case 12030: case 12031: case 12152: // Connection closed by server. case 13030: // See above comments for variable status. // XDR transactions will not resolve to this case, since the // response object is already built in the xdr response. responseObject = this.createExceptionObject(o.tId, args, (isAbort?isAbort:false)); if(callback && callback.failure){ if(!callback.scope){ callback.failure(responseObject); YAHOO.log('Failure callback. Exception detected. Status code is ' + httpStatus, 'warn', 'Connection'); } else{ callback.failure.apply(callback.scope, [responseObject]); YAHOO.log('Failure callback with scope. Exception detected. Status code is ' + httpStatus, 'warn', 'Connection'); } } break; default: responseObject = (o.xdr) ? o.response : this.createResponseObject(o, args); if(callback && callback.failure){ if(!callback.scope){ callback.failure(responseObject); YAHOO.log('Failure callback. HTTP status code is ' + httpStatus, 'warn', 'Connection'); } else{ callback.failure.apply(callback.scope, [responseObject]); YAHOO.log('Failure callback with scope. HTTP status code is ' + httpStatus, 'warn', 'Connection'); } } } // Fire global custom event -- failureEvent this.failureEvent.fire(responseObject); if(o.failureEvent){ // Fire transaction custom event -- failureEvent o.failureEvent.fire(responseObject); } } this.releaseObject(o); responseObject = null; }, /** * @description This method evaluates the server response, creates and returns the results via * its properties. Success and failure cases will differ in the response * object's property values. * @method createResponseObject * @private * @static * @param {object} o The connection object * @param {callbackArg} callbackArg The user-defined argument or arguments to be passed to the callback * @return {object} */ createResponseObject:function(o, callbackArg) { var obj = {}, headerObj = {}, i, headerStr, header, delimitPos; try { headerStr = o.conn.getAllResponseHeaders(); header = headerStr.split('\n'); for(i=0; i' + '' + '' + '', c = document.createElement('div'); document.body.appendChild(c); c.innerHTML = o; } /** * @description This method calls the public method on the * Flash transport to start the XDR transaction. It is analogous * to Connection Manager's asyncRequest method. * @method xdr * @private * @static * @param {object} The transaction object. * @param {string} HTTP request method. * @param {string} URI for the transaction. * @param {object} The transaction's callback object. * @param {object} The JSON object used as HTTP POST data. * @return {void} */ function _xdr(o, m, u, c, d) { _fn[parseInt(o.tId)] = { 'o':o, 'c':c }; if (d) { c.method = m; c.data = d; } o.conn.send(u, c, o.tId); } /** * @description This method instantiates the Flash transport and * establishes a static reference to it, used for all XDR requests. * @method transport * @public * @static * @param {string} URI to connection.swf. * @return {void} */ function _init(uri) { _swf(uri); YCM._transport = document.getElementById('YUIConnectionSwf'); } function _xdrReady() { YCM.xdrReadyEvent.fire(); } /** * @description This method fires the global and transaction start * events. * @method _xdrStart * @private * @static * @param {object} The transaction object. * @param {string} The transaction's callback object. * @return {void} */ function _xdrStart(o, cb) { if (o) { // Fire global custom event -- startEvent YCM.startEvent.fire(o, cb.argument); if(o.startEvent){ // Fire transaction custom event -- startEvent o.startEvent.fire(o, cb.argument); } } } /** * @description This method is the initial response handler * for XDR transactions. The Flash transport calls this * function and sends the response payload. * @method handleXdrResponse * @private * @static * @param {object} The response object sent from the Flash transport. * @return {void} */ function _handleXdrResponse(r) { var o = _fn[r.tId].o, cb = _fn[r.tId].c; if (r.statusText === 'xdr:start') { _xdrStart(o, cb); return; } r.responseText = decodeURI(r.responseText); o.r = r; if (cb.argument) { o.r.argument = cb.argument; } this.handleTransactionResponse(o, cb, r.statusText === 'xdr:abort' ? true : false); delete _fn[r.tId]; } // Bind the functions to Connection Manager as static fields. YCM.xdr = _xdr; YCM.swf = _swf; YCM.transport = _init; YCM.xdrReadyEvent = new YAHOO.util.CustomEvent('xdrReady'); YCM.xdrReady = _xdrReady; YCM.handleXdrResponse = _handleXdrResponse; })(); /** * @for Connect */ (function(){ var YCM = YAHOO.util.Connect, YE = YAHOO.util.Event; /** * @description Property modified by setForm() to determine if the data * should be submitted as an HTML form. * @property _isFormSubmit * @private * @static * @type boolean */ YCM._isFormSubmit = false; /** * @description Property modified by setForm() to determine if a file(s) * upload is expected. * @property _isFileUpload * @private * @static * @type boolean */ YCM._isFileUpload = false; /** * @description Property modified by setForm() to set a reference to the HTML * form node if the desired action is file upload. * @property _formNode * @private * @static * @type object */ YCM._formNode = null; /** * @description Property modified by setForm() to set the HTML form data * for each transaction. * @property _sFormData * @private * @static * @type string */ YCM._sFormData = null; /** * @description Tracks the name-value pair of the "clicked" submit button if multiple submit * buttons are present in an HTML form; and, if YAHOO.util.Event is available. * @property _submitElementValue * @private * @static * @type string */ YCM._submitElementValue = null; /** * @description Custom event that fires when handleTransactionResponse() determines a * response in the HTTP 4xx/5xx range. * @property failureEvent * @private * @static * @type CustomEvent */ YCM.uploadEvent = new YAHOO.util.CustomEvent('upload'), /** * @description Determines whether YAHOO.util.Event is available and returns true or false. * If true, an event listener is bound at the document level to trap click events that * resolve to a target type of "Submit". This listener will enable setForm() to determine * the clicked "Submit" value in a multi-Submit button, HTML form. * @property _hasSubmitListener * @private * @static */ YCM._hasSubmitListener = function() { if(YE){ YE.addListener( document, 'click', function(e){ var obj = YE.getTarget(e), name = obj.nodeName.toLowerCase(); if((name === 'input' || name === 'button') && (obj.type && obj.type.toLowerCase() == 'submit')){ YCM._submitElementValue = encodeURIComponent(obj.name) + "=" + encodeURIComponent(obj.value); } }); return true; } return false; }(); /** * @description This method assembles the form label and value pairs and * constructs an encoded string. * asyncRequest() will automatically initialize the transaction with a * a HTTP header Content-Type of application/x-www-form-urlencoded. * @method setForm * @public * @static * @param {string || object} form id or name attribute, or form object. * @param {boolean} optional enable file upload. * @param {boolean} optional enable file upload over SSL in IE only. * @return {string} string of the HTML form field name and value pairs.. */ function _setForm(formId, isUpload, secureUri) { var oForm, oElement, oName, oValue, oDisabled, hasSubmit = false, data = [], item = 0, i,len,j,jlen,opt; this.resetFormState(); if(typeof formId == 'string'){ // Determine if the argument is a form id or a form name. // Note form name usage is deprecated by supported // here for legacy reasons. oForm = (document.getElementById(formId) || document.forms[formId]); } else if(typeof formId == 'object'){ // Treat argument as an HTML form object. oForm = formId; } else{ YAHOO.log('Unable to create form object ' + formId, 'warn', 'Connection'); return; } // If the isUpload argument is true, setForm will call createFrame to initialize // an iframe as the form target. // // The argument secureURI is also required by IE in SSL environments // where the secureURI string is a fully qualified HTTP path, used to set the source // of the iframe, to a stub resource in the same domain. if(isUpload){ // Create iframe in preparation for file upload. this.createFrame(secureUri?secureUri:null); // Set form reference and file upload properties to true. this._isFormSubmit = true; this._isFileUpload = true; this._formNode = oForm; return; } // Iterate over the form elements collection to construct the // label-value pairs. for (i=0,len=oForm.elements.length; i -1) { opt = oElement.options[oElement.selectedIndex]; data[item++] = oName + encodeURIComponent( (opt.attributes.value && opt.attributes.value.specified) ? opt.value : opt.text); } break; case 'select-multiple': if (oElement.selectedIndex > -1) { for(j=oElement.selectedIndex, jlen=oElement.options.length; j'); // IE will throw a security exception in an SSL environment if the // iframe source is undefined. if(typeof secureUri == 'boolean'){ io.src = 'javascript:false'; } } else{ io = document.createElement('iframe'); io.id = frameId; io.name = frameId; } io.style.position = 'absolute'; io.style.top = '-1000px'; io.style.left = '-1000px'; document.body.appendChild(io); YAHOO.log('File upload iframe created. Id is:' + frameId, 'info', 'Connection'); } /** * @description Parses the POST data and creates hidden form elements * for each key-value, and appends them to the HTML form object. * @method appendPostData * @private * @static * @param {string} postData The HTTP POST data * @return {array} formElements Collection of hidden fields. */ function _appendPostData(postData){ var formElements = [], postMessage = postData.split('&'), i, delimitPos; for(i=0; i < postMessage.length; i++){ delimitPos = postMessage[i].indexOf('='); if(delimitPos != -1){ formElements[i] = document.createElement('input'); formElements[i].type = 'hidden'; formElements[i].name = decodeURIComponent(postMessage[i].substring(0,delimitPos)); formElements[i].value = decodeURIComponent(postMessage[i].substring(delimitPos+1)); this._formNode.appendChild(formElements[i]); } } return formElements; } /** * @description Uploads HTML form, inclusive of files/attachments, using the * iframe created in createFrame to facilitate the transaction. * @method uploadFile * @private * @static * @param {int} id The transaction id. * @param {object} callback User-defined callback object. * @param {string} uri Fully qualified path of resource. * @param {string} postData POST data to be submitted in addition to HTML form. * @return {void} */ function _uploadFile(o, callback, uri, postData){ // Each iframe has an id prefix of "yuiIO" followed // by the unique transaction id. var frameId = 'yuiIO' + o.tId, uploadEncoding = 'multipart/form-data', io = document.getElementById(frameId), ie8 = (document.documentMode && document.documentMode === 8) ? true : false, oConn = this, args = (callback && callback.argument)?callback.argument:null, oElements,i,prop,obj, rawFormAttributes, uploadCallback; // Track original HTML form attribute values. rawFormAttributes = { action:this._formNode.getAttribute('action'), method:this._formNode.getAttribute('method'), target:this._formNode.getAttribute('target') }; // Initialize the HTML form properties in case they are // not defined in the HTML form. this._formNode.setAttribute('action', uri); this._formNode.setAttribute('method', 'POST'); this._formNode.setAttribute('target', frameId); if(YAHOO.env.ua.ie && !ie8){ // IE does not respect property enctype for HTML forms. // Instead it uses the property - "encoding". this._formNode.setAttribute('encoding', uploadEncoding); } else{ this._formNode.setAttribute('enctype', uploadEncoding); } if(postData){ oElements = this.appendPostData(postData); } // Start file upload. this._formNode.submit(); // Fire global custom event -- startEvent this.startEvent.fire(o, args); if(o.startEvent){ // Fire transaction custom event -- startEvent o.startEvent.fire(o, args); } // Start polling if a callback is present and the timeout // property has been defined. if(callback && callback.timeout){ this._timeOut[o.tId] = window.setTimeout(function(){ oConn.abort(o, callback, true); }, callback.timeout); } // Remove HTML elements created by appendPostData if(oElements && oElements.length > 0){ for(i=0; i < oElements.length; i++){ this._formNode.removeChild(oElements[i]); } } // Restore HTML form attributes to their original // values prior to file upload. for(prop in rawFormAttributes){ if(YAHOO.lang.hasOwnProperty(rawFormAttributes, prop)){ if(rawFormAttributes[prop]){ this._formNode.setAttribute(prop, rawFormAttributes[prop]); } else{ this._formNode.removeAttribute(prop); } } } // Reset HTML form state properties. this.resetFormState(); // Create the upload callback handler that fires when the iframe // receives the load event. Subsequently, the event handler is detached // and the iframe removed from the document. uploadCallback = function() { if(callback && callback.timeout){ window.clearTimeout(oConn._timeOut[o.tId]); delete oConn._timeOut[o.tId]; } // Fire global custom event -- completeEvent oConn.completeEvent.fire(o, args); if(o.completeEvent){ // Fire transaction custom event -- completeEvent o.completeEvent.fire(o, args); } obj = { tId : o.tId, argument : callback.argument }; try { // responseText and responseXML will be populated with the same data from the iframe. // Since the HTTP headers cannot be read from the iframe obj.responseText = io.contentWindow.document.body?io.contentWindow.document.body.innerHTML:io.contentWindow.document.documentElement.textContent; obj.responseXML = io.contentWindow.document.XMLDocument?io.contentWindow.document.XMLDocument:io.contentWindow.document; } catch(e){} if(callback && callback.upload){ if(!callback.scope){ callback.upload(obj); YAHOO.log('Upload callback.', 'info', 'Connection'); } else{ callback.upload.apply(callback.scope, [obj]); YAHOO.log('Upload callback with scope.', 'info', 'Connection'); } } // Fire global custom event -- uploadEvent oConn.uploadEvent.fire(obj); if(o.uploadEvent){ // Fire transaction custom event -- uploadEvent o.uploadEvent.fire(obj); } YE.removeListener(io, "load", uploadCallback); setTimeout( function(){ document.body.removeChild(io); oConn.releaseObject(o); YAHOO.log('File upload iframe destroyed. Id is:' + frameId, 'info', 'Connection'); }, 100); }; // Bind the onload handler to the iframe to detect the file upload response. YE.addListener(io, "load", uploadCallback); } YCM.setForm = _setForm; YCM.resetFormState = _resetFormState; YCM.createFrame = _createFrame; YCM.appendPostData = _appendPostData; YCM.uploadFile = _uploadFile; })(); YAHOO.register("connection", YAHOO.util.Connect, {version: "2.8.2r1", build: "7"}); /* /yui/2.8.2r1/build/container/container-debug.js */ /* Copyright (c) 2010, Yahoo! Inc. All rights reserved. Code licensed under the BSD License: http://developer.yahoo.com/yui/license.html version: 2.8.2r1 */ (function () { /** * Config is a utility used within an Object to allow the implementer to * maintain a list of local configuration properties and listen for changes * to those properties dynamically using CustomEvent. The initial values are * also maintained so that the configuration can be reset at any given point * to its initial state. * @namespace YAHOO.util * @class Config * @constructor * @param {Object} owner The owner Object to which this Config Object belongs */ YAHOO.util.Config = function (owner) { if (owner) { this.init(owner); } if (!owner) { YAHOO.log("No owner specified for Config object", "error", "Config"); } }; var Lang = YAHOO.lang, CustomEvent = YAHOO.util.CustomEvent, Config = YAHOO.util.Config; /** * Constant representing the CustomEvent type for the config changed event. * @property YAHOO.util.Config.CONFIG_CHANGED_EVENT * @private * @static * @final */ Config.CONFIG_CHANGED_EVENT = "configChanged"; /** * Constant representing the boolean type string * @property YAHOO.util.Config.BOOLEAN_TYPE * @private * @static * @final */ Config.BOOLEAN_TYPE = "boolean"; Config.prototype = { /** * Object reference to the owner of this Config Object * @property owner * @type Object */ owner: null, /** * Boolean flag that specifies whether a queue is currently * being executed * @property queueInProgress * @type Boolean */ queueInProgress: false, /** * Maintains the local collection of configuration property objects and * their specified values * @property config * @private * @type Object */ config: null, /** * Maintains the local collection of configuration property objects as * they were initially applied. * This object is used when resetting a property. * @property initialConfig * @private * @type Object */ initialConfig: null, /** * Maintains the local, normalized CustomEvent queue * @property eventQueue * @private * @type Object */ eventQueue: null, /** * Custom Event, notifying subscribers when Config properties are set * (setProperty is called without the silent flag * @event configChangedEvent */ configChangedEvent: null, /** * Initializes the configuration Object and all of its local members. * @method init * @param {Object} owner The owner Object to which this Config * Object belongs */ init: function (owner) { this.owner = owner; this.configChangedEvent = this.createEvent(Config.CONFIG_CHANGED_EVENT); this.configChangedEvent.signature = CustomEvent.LIST; this.queueInProgress = false; this.config = {}; this.initialConfig = {}; this.eventQueue = []; }, /** * Validates that the value passed in is a Boolean. * @method checkBoolean * @param {Object} val The value to validate * @return {Boolean} true, if the value is valid */ checkBoolean: function (val) { return (typeof val == Config.BOOLEAN_TYPE); }, /** * Validates that the value passed in is a number. * @method checkNumber * @param {Object} val The value to validate * @return {Boolean} true, if the value is valid */ checkNumber: function (val) { return (!isNaN(val)); }, /** * Fires a configuration property event using the specified value. * @method fireEvent * @private * @param {String} key The configuration property's name * @param {value} Object The value of the correct type for the property */ fireEvent: function ( key, value ) { YAHOO.log("Firing Config event: " + key + "=" + value, "info", "Config"); var property = this.config[key]; if (property && property.event) { property.event.fire(value); } }, /** * Adds a property to the Config Object's private config hash. * @method addProperty * @param {String} key The configuration property's name * @param {Object} propertyObject The Object containing all of this * property's arguments */ addProperty: function ( key, propertyObject ) { key = key.toLowerCase(); YAHOO.log("Added property: " + key, "info", "Config"); this.config[key] = propertyObject; propertyObject.event = this.createEvent(key, { scope: this.owner }); propertyObject.event.signature = CustomEvent.LIST; propertyObject.key = key; if (propertyObject.handler) { propertyObject.event.subscribe(propertyObject.handler, this.owner); } this.setProperty(key, propertyObject.value, true); if (! propertyObject.suppressEvent) { this.queueProperty(key, propertyObject.value); } }, /** * Returns a key-value configuration map of the values currently set in * the Config Object. * @method getConfig * @return {Object} The current config, represented in a key-value map */ getConfig: function () { var cfg = {}, currCfg = this.config, prop, property; for (prop in currCfg) { if (Lang.hasOwnProperty(currCfg, prop)) { property = currCfg[prop]; if (property && property.event) { cfg[prop] = property.value; } } } return cfg; }, /** * Returns the value of specified property. * @method getProperty * @param {String} key The name of the property * @return {Object} The value of the specified property */ getProperty: function (key) { var property = this.config[key.toLowerCase()]; if (property && property.event) { return property.value; } else { return undefined; } }, /** * Resets the specified property's value to its initial value. * @method resetProperty * @param {String} key The name of the property * @return {Boolean} True is the property was reset, false if not */ resetProperty: function (key) { key = key.toLowerCase(); var property = this.config[key]; if (property && property.event) { if (this.initialConfig[key] && !Lang.isUndefined(this.initialConfig[key])) { this.setProperty(key, this.initialConfig[key]); return true; } } else { return false; } }, /** * Sets the value of a property. If the silent property is passed as * true, the property's event will not be fired. * @method setProperty * @param {String} key The name of the property * @param {String} value The value to set the property to * @param {Boolean} silent Whether the value should be set silently, * without firing the property event. * @return {Boolean} True, if the set was successful, false if it failed. */ setProperty: function (key, value, silent) { var property; key = key.toLowerCase(); YAHOO.log("setProperty: " + key + "=" + value, "info", "Config"); if (this.queueInProgress && ! silent) { // Currently running through a queue... this.queueProperty(key,value); return true; } else { property = this.config[key]; if (property && property.event) { if (property.validator && !property.validator(value)) { return false; } else { property.value = value; if (! silent) { this.fireEvent(key, value); this.configChangedEvent.fire([key, value]); } return true; } } else { return false; } } }, /** * Sets the value of a property and queues its event to execute. If the * event is already scheduled to execute, it is * moved from its current position to the end of the queue. * @method queueProperty * @param {String} key The name of the property * @param {String} value The value to set the property to * @return {Boolean} true, if the set was successful, false if * it failed. */ queueProperty: function (key, value) { key = key.toLowerCase(); YAHOO.log("queueProperty: " + key + "=" + value, "info", "Config"); var property = this.config[key], foundDuplicate = false, iLen, queueItem, queueItemKey, queueItemValue, sLen, supercedesCheck, qLen, queueItemCheck, queueItemCheckKey, queueItemCheckValue, i, s, q; if (property && property.event) { if (!Lang.isUndefined(value) && property.validator && !property.validator(value)) { // validator return false; } else { if (!Lang.isUndefined(value)) { property.value = value; } else { value = property.value; } foundDuplicate = false; iLen = this.eventQueue.length; for (i = 0; i < iLen; i++) { queueItem = this.eventQueue[i]; if (queueItem) { queueItemKey = queueItem[0]; queueItemValue = queueItem[1]; if (queueItemKey == key) { /* found a dupe... push to end of queue, null current item, and break */ this.eventQueue[i] = null; this.eventQueue.push( [key, (!Lang.isUndefined(value) ? value : queueItemValue)]); foundDuplicate = true; break; } } } // this is a refire, or a new property in the queue if (! foundDuplicate && !Lang.isUndefined(value)) { this.eventQueue.push([key, value]); } } if (property.supercedes) { sLen = property.supercedes.length; for (s = 0; s < sLen; s++) { supercedesCheck = property.supercedes[s]; qLen = this.eventQueue.length; for (q = 0; q < qLen; q++) { queueItemCheck = this.eventQueue[q]; if (queueItemCheck) { queueItemCheckKey = queueItemCheck[0]; queueItemCheckValue = queueItemCheck[1]; if (queueItemCheckKey == supercedesCheck.toLowerCase() ) { this.eventQueue.push([queueItemCheckKey, queueItemCheckValue]); this.eventQueue[q] = null; break; } } } } } YAHOO.log("Config event queue: " + this.outputEventQueue(), "info", "Config"); return true; } else { return false; } }, /** * Fires the event for a property using the property's current value. * @method refireEvent * @param {String} key The name of the property */ refireEvent: function (key) { key = key.toLowerCase(); var property = this.config[key]; if (property && property.event && !Lang.isUndefined(property.value)) { if (this.queueInProgress) { this.queueProperty(key); } else { this.fireEvent(key, property.value); } } }, /** * Applies a key-value Object literal to the configuration, replacing * any existing values, and queueing the property events. * Although the values will be set, fireQueue() must be called for their * associated events to execute. * @method applyConfig * @param {Object} userConfig The configuration Object literal * @param {Boolean} init When set to true, the initialConfig will * be set to the userConfig passed in, so that calling a reset will * reset the properties to the passed values. */ applyConfig: function (userConfig, init) { var sKey, oConfig; if (init) { oConfig = {}; for (sKey in userConfig) { if (Lang.hasOwnProperty(userConfig, sKey)) { oConfig[sKey.toLowerCase()] = userConfig[sKey]; } } this.initialConfig = oConfig; } for (sKey in userConfig) { if (Lang.hasOwnProperty(userConfig, sKey)) { this.queueProperty(sKey, userConfig[sKey]); } } }, /** * Refires the events for all configuration properties using their * current values. * @method refresh */ refresh: function () { var prop; for (prop in this.config) { if (Lang.hasOwnProperty(this.config, prop)) { this.refireEvent(prop); } } }, /** * Fires the normalized list of queued property change events * @method fireQueue */ fireQueue: function () { var i, queueItem, key, value, property; this.queueInProgress = true; for (i = 0;i < this.eventQueue.length; i++) { queueItem = this.eventQueue[i]; if (queueItem) { key = queueItem[0]; value = queueItem[1]; property = this.config[key]; property.value = value; // Clear out queue entry, to avoid it being // re-added to the queue by any queueProperty/supercedes // calls which are invoked during fireEvent this.eventQueue[i] = null; this.fireEvent(key,value); } } this.queueInProgress = false; this.eventQueue = []; }, /** * Subscribes an external handler to the change event for any * given property. * @method subscribeToConfigEvent * @param {String} key The property name * @param {Function} handler The handler function to use subscribe to * the property's event * @param {Object} obj The Object to use for scoping the event handler * (see CustomEvent documentation) * @param {Boolean} overrideContext Optional. If true, will override * "this" within the handler to map to the scope Object passed into the * method. * @return {Boolean} True, if the subscription was successful, * otherwise false. */ subscribeToConfigEvent: function (key, handler, obj, overrideContext) { var property = this.config[key.toLowerCase()]; if (property && property.event) { if (!Config.alreadySubscribed(property.event, handler, obj)) { property.event.subscribe(handler, obj, overrideContext); } return true; } else { return false; } }, /** * Unsubscribes an external handler from the change event for any * given property. * @method unsubscribeFromConfigEvent * @param {String} key The property name * @param {Function} handler The handler function to use subscribe to * the property's event * @param {Object} obj The Object to use for scoping the event * handler (see CustomEvent documentation) * @return {Boolean} True, if the unsubscription was successful, * otherwise false. */ unsubscribeFromConfigEvent: function (key, handler, obj) { var property = this.config[key.toLowerCase()]; if (property && property.event) { return property.event.unsubscribe(handler, obj); } else { return false; } }, /** * Returns a string representation of the Config object * @method toString * @return {String} The Config object in string format. */ toString: function () { var output = "Config"; if (this.owner) { output += " [" + this.owner.toString() + "]"; } return output; }, /** * Returns a string representation of the Config object's current * CustomEvent queue * @method outputEventQueue * @return {String} The string list of CustomEvents currently queued * for execution */ outputEventQueue: function () { var output = "", queueItem, q, nQueue = this.eventQueue.length; for (q = 0; q < nQueue; q++) { queueItem = this.eventQueue[q]; if (queueItem) { output += queueItem[0] + "=" + queueItem[1] + ", "; } } return output; }, /** * Sets all properties to null, unsubscribes all listeners from each * property's change event and all listeners from the configChangedEvent. * @method destroy */ destroy: function () { var oConfig = this.config, sProperty, oProperty; for (sProperty in oConfig) { if (Lang.hasOwnProperty(oConfig, sProperty)) { oProperty = oConfig[sProperty]; oProperty.event.unsubscribeAll(); oProperty.event = null; } } this.configChangedEvent.unsubscribeAll(); this.configChangedEvent = null; this.owner = null; this.config = null; this.initialConfig = null; this.eventQueue = null; } }; /** * Checks to determine if a particular function/Object pair are already * subscribed to the specified CustomEvent * @method YAHOO.util.Config.alreadySubscribed * @static * @param {YAHOO.util.CustomEvent} evt The CustomEvent for which to check * the subscriptions * @param {Function} fn The function to look for in the subscribers list * @param {Object} obj The execution scope Object for the subscription * @return {Boolean} true, if the function/Object pair is already subscribed * to the CustomEvent passed in */ Config.alreadySubscribed = function (evt, fn, obj) { var nSubscribers = evt.subscribers.length, subsc, i; if (nSubscribers > 0) { i = nSubscribers - 1; do { subsc = evt.subscribers[i]; if (subsc && subsc.obj == obj && subsc.fn == fn) { return true; } } while (i--); } return false; }; YAHOO.lang.augmentProto(Config, YAHOO.util.EventProvider); }()); (function () { /** * The Container family of components is designed to enable developers to * create different kinds of content-containing modules on the web. Module * and Overlay are the most basic containers, and they can be used directly * or extended to build custom containers. Also part of the Container family * are four UI controls that extend Module and Overlay: Tooltip, Panel, * Dialog, and SimpleDialog. * @module container * @title Container * @requires yahoo, dom, event * @optional dragdrop, animation, button */ /** * Module is a JavaScript representation of the Standard Module Format. * Standard Module Format is a simple standard for markup containers where * child nodes representing the header, body, and footer of the content are * denoted using the CSS classes "hd", "bd", and "ft" respectively. * Module is the base class for all other classes in the YUI * Container package. * @namespace YAHOO.widget * @class Module * @constructor * @param {String} el The element ID representing the Module OR * @param {HTMLElement} el The element representing the Module * @param {Object} userConfig The configuration Object literal containing * the configuration that should be set for this module. See configuration * documentation for more details. */ YAHOO.widget.Module = function (el, userConfig) { if (el) { this.init(el, userConfig); } else { YAHOO.log("No element or element ID specified" + " for Module instantiation", "error"); } }; var Dom = YAHOO.util.Dom, Config = YAHOO.util.Config, Event = YAHOO.util.Event, CustomEvent = YAHOO.util.CustomEvent, Module = YAHOO.widget.Module, UA = YAHOO.env.ua, m_oModuleTemplate, m_oHeaderTemplate, m_oBodyTemplate, m_oFooterTemplate, /** * Constant representing the name of the Module's events * @property EVENT_TYPES * @private * @final * @type Object */ EVENT_TYPES = { "BEFORE_INIT": "beforeInit", "INIT": "init", "APPEND": "append", "BEFORE_RENDER": "beforeRender", "RENDER": "render", "CHANGE_HEADER": "changeHeader", "CHANGE_BODY": "changeBody", "CHANGE_FOOTER": "changeFooter", "CHANGE_CONTENT": "changeContent", "DESTROY": "destroy", "BEFORE_SHOW": "beforeShow", "SHOW": "show", "BEFORE_HIDE": "beforeHide", "HIDE": "hide" }, /** * Constant representing the Module's configuration properties * @property DEFAULT_CONFIG * @private * @final * @type Object */ DEFAULT_CONFIG = { "VISIBLE": { key: "visible", value: true, validator: YAHOO.lang.isBoolean }, "EFFECT": { key: "effect", suppressEvent: true, supercedes: ["visible"] }, "MONITOR_RESIZE": { key: "monitorresize", value: true }, "APPEND_TO_DOCUMENT_BODY": { key: "appendtodocumentbody", value: false } }; /** * Constant representing the prefix path to use for non-secure images * @property YAHOO.widget.Module.IMG_ROOT * @static * @final * @type String */ Module.IMG_ROOT = null; /** * Constant representing the prefix path to use for securely served images * @property YAHOO.widget.Module.IMG_ROOT_SSL * @static * @final * @type String */ Module.IMG_ROOT_SSL = null; /** * Constant for the default CSS class name that represents a Module * @property YAHOO.widget.Module.CSS_MODULE * @static * @final * @type String */ Module.CSS_MODULE = "yui-module"; /** * Constant representing the module header * @property YAHOO.widget.Module.CSS_HEADER * @static * @final * @type String */ Module.CSS_HEADER = "hd"; /** * Constant representing the module body * @property YAHOO.widget.Module.CSS_BODY * @static * @final * @type String */ Module.CSS_BODY = "bd"; /** * Constant representing the module footer * @property YAHOO.widget.Module.CSS_FOOTER * @static * @final * @type String */ Module.CSS_FOOTER = "ft"; /** * Constant representing the url for the "src" attribute of the iframe * used to monitor changes to the browser's base font size * @property YAHOO.widget.Module.RESIZE_MONITOR_SECURE_URL * @static * @final * @type String */ Module.RESIZE_MONITOR_SECURE_URL = "javascript:false;"; /** * Constant representing the buffer amount (in pixels) to use when positioning * the text resize monitor offscreen. The resize monitor is positioned * offscreen by an amount eqaul to its offsetHeight + the buffer value. * * @property YAHOO.widget.Module.RESIZE_MONITOR_BUFFER * @static * @type Number */ // Set to 1, to work around pixel offset in IE8, which increases when zoom is used Module.RESIZE_MONITOR_BUFFER = 1; /** * Singleton CustomEvent fired when the font size is changed in the browser. * Opera's "zoom" functionality currently does not support text * size detection. * @event YAHOO.widget.Module.textResizeEvent */ Module.textResizeEvent = new CustomEvent("textResize"); /** * Helper utility method, which forces a document level * redraw for Opera, which can help remove repaint * irregularities after applying DOM changes. * * @method YAHOO.widget.Module.forceDocumentRedraw * @static */ Module.forceDocumentRedraw = function() { var docEl = document.documentElement; if (docEl) { docEl.className += " "; docEl.className = YAHOO.lang.trim(docEl.className); } }; function createModuleTemplate() { if (!m_oModuleTemplate) { m_oModuleTemplate = document.createElement("div"); m_oModuleTemplate.innerHTML = ("
" + "
"); m_oHeaderTemplate = m_oModuleTemplate.firstChild; m_oBodyTemplate = m_oHeaderTemplate.nextSibling; m_oFooterTemplate = m_oBodyTemplate.nextSibling; } return m_oModuleTemplate; } function createHeader() { if (!m_oHeaderTemplate) { createModuleTemplate(); } return (m_oHeaderTemplate.cloneNode(false)); } function createBody() { if (!m_oBodyTemplate) { createModuleTemplate(); } return (m_oBodyTemplate.cloneNode(false)); } function createFooter() { if (!m_oFooterTemplate) { createModuleTemplate(); } return (m_oFooterTemplate.cloneNode(false)); } Module.prototype = { /** * The class's constructor function * @property contructor * @type Function */ constructor: Module, /** * The main module element that contains the header, body, and footer * @property element * @type HTMLElement */ element: null, /** * The header element, denoted with CSS class "hd" * @property header * @type HTMLElement */ header: null, /** * The body element, denoted with CSS class "bd" * @property body * @type HTMLElement */ body: null, /** * The footer element, denoted with CSS class "ft" * @property footer * @type HTMLElement */ footer: null, /** * The id of the element * @property id * @type String */ id: null, /** * A string representing the root path for all images created by * a Module instance. * @deprecated It is recommend that any images for a Module be applied * via CSS using the "background-image" property. * @property imageRoot * @type String */ imageRoot: Module.IMG_ROOT, /** * Initializes the custom events for Module which are fired * automatically at appropriate times by the Module class. * @method initEvents */ initEvents: function () { var SIGNATURE = CustomEvent.LIST; /** * CustomEvent fired prior to class initalization. * @event beforeInitEvent * @param {class} classRef class reference of the initializing * class, such as this.beforeInitEvent.fire(Module) */ this.beforeInitEvent = this.createEvent(EVENT_TYPES.BEFORE_INIT); this.beforeInitEvent.signature = SIGNATURE; /** * CustomEvent fired after class initalization. * @event initEvent * @param {class} classRef class reference of the initializing * class, such as this.beforeInitEvent.fire(Module) */ this.initEvent = this.createEvent(EVENT_TYPES.INIT); this.initEvent.signature = SIGNATURE; /** * CustomEvent fired when the Module is appended to the DOM * @event appendEvent */ this.appendEvent = this.createEvent(EVENT_TYPES.APPEND); this.appendEvent.signature = SIGNATURE; /** * CustomEvent fired before the Module is rendered * @event beforeRenderEvent */ this.beforeRenderEvent = this.createEvent(EVENT_TYPES.BEFORE_RENDER); this.beforeRenderEvent.signature = SIGNATURE; /** * CustomEvent fired after the Module is rendered * @event renderEvent */ this.renderEvent = this.createEvent(EVENT_TYPES.RENDER); this.renderEvent.signature = SIGNATURE; /** * CustomEvent fired when the header content of the Module * is modified * @event changeHeaderEvent * @param {String/HTMLElement} content String/element representing * the new header content */ this.changeHeaderEvent = this.createEvent(EVENT_TYPES.CHANGE_HEADER); this.changeHeaderEvent.signature = SIGNATURE; /** * CustomEvent fired when the body content of the Module is modified * @event changeBodyEvent * @param {String/HTMLElement} content String/element representing * the new body content */ this.changeBodyEvent = this.createEvent(EVENT_TYPES.CHANGE_BODY); this.changeBodyEvent.signature = SIGNATURE; /** * CustomEvent fired when the footer content of the Module * is modified * @event changeFooterEvent * @param {String/HTMLElement} content String/element representing * the new footer content */ this.changeFooterEvent = this.createEvent(EVENT_TYPES.CHANGE_FOOTER); this.changeFooterEvent.signature = SIGNATURE; /** * CustomEvent fired when the content of the Module is modified * @event changeContentEvent */ this.changeContentEvent = this.createEvent(EVENT_TYPES.CHANGE_CONTENT); this.changeContentEvent.signature = SIGNATURE; /** * CustomEvent fired when the Module is destroyed * @event destroyEvent */ this.destroyEvent = this.createEvent(EVENT_TYPES.DESTROY); this.destroyEvent.signature = SIGNATURE; /** * CustomEvent fired before the Module is shown * @event beforeShowEvent */ this.beforeShowEvent = this.createEvent(EVENT_TYPES.BEFORE_SHOW); this.beforeShowEvent.signature = SIGNATURE; /** * CustomEvent fired after the Module is shown * @event showEvent */ this.showEvent = this.createEvent(EVENT_TYPES.SHOW); this.showEvent.signature = SIGNATURE; /** * CustomEvent fired before the Module is hidden * @event beforeHideEvent */ this.beforeHideEvent = this.createEvent(EVENT_TYPES.BEFORE_HIDE); this.beforeHideEvent.signature = SIGNATURE; /** * CustomEvent fired after the Module is hidden * @event hideEvent */ this.hideEvent = this.createEvent(EVENT_TYPES.HIDE); this.hideEvent.signature = SIGNATURE; }, /** * String representing the current user-agent platform * @property platform * @type String */ platform: function () { var ua = navigator.userAgent.toLowerCase(); if (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1) { return "windows"; } else if (ua.indexOf("macintosh") != -1) { return "mac"; } else { return false; } }(), /** * String representing the user-agent of the browser * @deprecated Use YAHOO.env.ua * @property browser * @type String */ browser: function () { var ua = navigator.userAgent.toLowerCase(); /* Check Opera first in case of spoof and check Safari before Gecko since Safari's user agent string includes "like Gecko" */ if (ua.indexOf('opera') != -1) { return 'opera'; } else if (ua.indexOf('msie 7') != -1) { return 'ie7'; } else if (ua.indexOf('msie') != -1) { return 'ie'; } else if (ua.indexOf('safari') != -1) { return 'safari'; } else if (ua.indexOf('gecko') != -1) { return 'gecko'; } else { return false; } }(), /** * Boolean representing whether or not the current browsing context is * secure (https) * @property isSecure * @type Boolean */ isSecure: function () { if (window.location.href.toLowerCase().indexOf("https") === 0) { return true; } else { return false; } }(), /** * Initializes the custom events for Module which are fired * automatically at appropriate times by the Module class. */ initDefaultConfig: function () { // Add properties // /** * Specifies whether the Module is visible on the page. * @config visible * @type Boolean * @default true */ this.cfg.addProperty(DEFAULT_CONFIG.VISIBLE.key, { handler: this.configVisible, value: DEFAULT_CONFIG.VISIBLE.value, validator: DEFAULT_CONFIG.VISIBLE.validator }); /** *

* Object or array of objects representing the ContainerEffect * classes that are active for animating the container. *

*

* NOTE: Although this configuration * property is introduced at the Module level, an out of the box * implementation is not shipped for the Module class so setting * the proroperty on the Module class has no effect. The Overlay * class is the first class to provide out of the box ContainerEffect * support. *

* @config effect * @type Object * @default null */ this.cfg.addProperty(DEFAULT_CONFIG.EFFECT.key, { suppressEvent: DEFAULT_CONFIG.EFFECT.suppressEvent, supercedes: DEFAULT_CONFIG.EFFECT.supercedes }); /** * Specifies whether to create a special proxy iframe to monitor * for user font resizing in the document * @config monitorresize * @type Boolean * @default true */ this.cfg.addProperty(DEFAULT_CONFIG.MONITOR_RESIZE.key, { handler: this.configMonitorResize, value: DEFAULT_CONFIG.MONITOR_RESIZE.value }); /** * Specifies if the module should be rendered as the first child * of document.body or appended as the last child when render is called * with document.body as the "appendToNode". *

* Appending to the body while the DOM is still being constructed can * lead to Operation Aborted errors in IE hence this flag is set to * false by default. *

* * @config appendtodocumentbody * @type Boolean * @default false */ this.cfg.addProperty(DEFAULT_CONFIG.APPEND_TO_DOCUMENT_BODY.key, { value: DEFAULT_CONFIG.APPEND_TO_DOCUMENT_BODY.value }); }, /** * The Module class's initialization method, which is executed for * Module and all of its subclasses. This method is automatically * called by the constructor, and sets up all DOM references for * pre-existing markup, and creates required markup if it is not * already present. *

* If the element passed in does not have an id, one will be generated * for it. *

* @method init * @param {String} el The element ID representing the Module OR * @param {HTMLElement} el The element representing the Module * @param {Object} userConfig The configuration Object literal * containing the configuration that should be set for this module. * See configuration documentation for more details. */ init: function (el, userConfig) { var elId, child; this.initEvents(); this.beforeInitEvent.fire(Module); /** * The Module's Config object used for monitoring * configuration properties. * @property cfg * @type YAHOO.util.Config */ this.cfg = new Config(this); if (this.isSecure) { this.imageRoot = Module.IMG_ROOT_SSL; } if (typeof el == "string") { elId = el; el = document.getElementById(el); if (! el) { el = (createModuleTemplate()).cloneNode(false); el.id = elId; } } this.id = Dom.generateId(el); this.element = el; child = this.element.firstChild; if (child) { var fndHd = false, fndBd = false, fndFt = false; do { // We're looking for elements if (1 == child.nodeType) { if (!fndHd && Dom.hasClass(child, Module.CSS_HEADER)) { this.header = child; fndHd = true; } else if (!fndBd && Dom.hasClass(child, Module.CSS_BODY)) { this.body = child; fndBd = true; } else if (!fndFt && Dom.hasClass(child, Module.CSS_FOOTER)){ this.footer = child; fndFt = true; } } } while ((child = child.nextSibling)); } this.initDefaultConfig(); Dom.addClass(this.element, Module.CSS_MODULE); if (userConfig) { this.cfg.applyConfig(userConfig, true); } /* Subscribe to the fireQueue() method of Config so that any queued configuration changes are excecuted upon render of the Module */ if (!Config.alreadySubscribed(this.renderEvent, this.cfg.fireQueue, this.cfg)) { this.renderEvent.subscribe(this.cfg.fireQueue, this.cfg, true); } this.initEvent.fire(Module); }, /** * Initialize an empty IFRAME that is placed out of the visible area * that can be used to detect text resize. * @method initResizeMonitor */ initResizeMonitor: function () { var isGeckoWin = (UA.gecko && this.platform == "windows"); if (isGeckoWin) { // Help prevent spinning loading icon which // started with FireFox 2.0.0.8/Win var self = this; setTimeout(function(){self._initResizeMonitor();}, 0); } else { this._initResizeMonitor(); } }, /** * Create and initialize the text resize monitoring iframe. * * @protected * @method _initResizeMonitor */ _initResizeMonitor : function() { var oDoc, oIFrame, sHTML; function fireTextResize() { Module.textResizeEvent.fire(); } if (!UA.opera) { oIFrame = Dom.get("_yuiResizeMonitor"); var supportsCWResize = this._supportsCWResize(); if (!oIFrame) { oIFrame = document.createElement("iframe"); if (this.isSecure && Module.RESIZE_MONITOR_SECURE_URL && UA.ie) { oIFrame.src = Module.RESIZE_MONITOR_SECURE_URL; } if (!supportsCWResize) { // Can't monitor on contentWindow, so fire from inside iframe sHTML = ["