var Rico = { Version: '1.1.2', prototypeVersion: parseFloat(Prototype.Version.split(".")[0] + "." + Prototype.Version.split(".")[1])
}
if((typeof Prototype=='undefined') || Rico.prototypeVersion < 1.3)
throw("Rico requires the Prototype JavaScript framework >= 1.3"); Rico.ArrayExtensions = new Array(); if (Object.prototype.extend) { Rico.ArrayExtensions[ Rico.ArrayExtensions.length ] = Object.prototype.extend;}else{ Object.prototype.extend = function(object) { return Object.extend.apply(this, [this, object]);}
Rico.ArrayExtensions[ Rico.ArrayExtensions.length ] = Object.prototype.extend;}
if (Array.prototype.push) { Rico.ArrayExtensions[ Rico.ArrayExtensions.length ] = Array.prototype.push;}
if (!Array.prototype.remove) { Array.prototype.remove = function(dx) { if( isNaN(dx) || dx > this.length )
return false; for( var i=0,n=0; i<this.length; i++ )
if( i != dx )
this[n++]=this[i]; this.length-=1;}; Rico.ArrayExtensions[ Rico.ArrayExtensions.length ] = Array.prototype.remove;}
if (!Array.prototype.removeItem) { Array.prototype.removeItem = function(item) { for ( var i = 0 ; i < this.length ; i++ )
if ( this[i] == item ) { this.remove(i); break;}
}; Rico.ArrayExtensions[ Rico.ArrayExtensions.length ] = Array.prototype.removeItem;}
if (!Array.prototype.indices) { Array.prototype.indices = function() { var indexArray = new Array(); for ( index in this ) { var ignoreThis = false; for ( var i = 0 ; i < Rico.ArrayExtensions.length ; i++ ) { if ( this[index] == Rico.ArrayExtensions[i] ) { ignoreThis = true; break;}
}
if ( !ignoreThis )
indexArray[ indexArray.length ] = index;}
return indexArray;}
Rico.ArrayExtensions[ Rico.ArrayExtensions.length ] = Array.prototype.indices;}
if ( window.DOMParser &&
window.XMLSerializer &&
window.Node && Node.prototype && Node.prototype.__defineGetter__ ) { if (!Document.prototype.loadXML) { Document.prototype.loadXML = function (s) { var doc2 = (new DOMParser()).parseFromString(s, "text/xml"); while (this.hasChildNodes())
this.removeChild(this.lastChild); for (var i = 0; i < doc2.childNodes.length; i++) { this.appendChild(this.importNode(doc2.childNodes[i], true));}
};}
Document.prototype.__defineGetter__( "xml", function () { return (new XMLSerializer()).serializeToString(this);} );}
document.getElementsByTagAndClassName = function(tagName, className) { if ( tagName == null )
tagName = '*'; var children = document.getElementsByTagName(tagName) || document.all; var elements = new Array(); if ( className == null )
return children; for (var i = 0; i < children.length; i++) { var child = children[i]; var classNames = child.className.split(' '); for (var j = 0; j < classNames.length; j++) { if (classNames[j] == className) { elements.push(child); break;}
}
}
return elements;}
Rico.AjaxEngine = Class.create(); Rico.AjaxEngine.prototype = { initialize: function() { this.ajaxElements = new Array(); this.ajaxObjects = new Array(); this.requestURLS = new Array(); this.options = {};}, registerAjaxElement: function( anId, anElement ) { if ( !anElement )
anElement = $(anId); this.ajaxElements[anId] = anElement;}, registerAjaxObject: function( anId, anObject ) { this.ajaxObjects[anId] = anObject;}, registerRequest: function (requestLogicalName, requestURL) { this.requestURLS[requestLogicalName] = requestURL;}, sendRequest: function(requestName, options) { if ( arguments.length >= 2 )
if (typeof arguments[1] == 'string')
options = {parameters: this._createQueryString(arguments, 1)}; this.sendRequestWithData(requestName, null, options);}, sendRequestWithData: function(requestName, xmlDocument, options) { var requestURL = this.requestURLS[requestName]; if ( requestURL == null )
return; if ( arguments.length >= 3 )
if (typeof arguments[2] == 'string')
options.parameters = this._createQueryString(arguments, 2); new Ajax.Request(requestURL, this._requestOptions(options,xmlDocument));}, sendRequestAndUpdate: function(requestName,container,options) { if ( arguments.length >= 3 )
if (typeof arguments[2] == 'string')
options.parameters = this._createQueryString(arguments, 2); this.sendRequestWithDataAndUpdate(requestName, null, container, options);}, sendRequestWithDataAndUpdate: function(requestName,xmlDocument,container,options) { var requestURL = this.requestURLS[requestName]; if ( requestURL == null )
return; if ( arguments.length >= 4 )
if (typeof arguments[3] == 'string')
options.parameters = this._createQueryString(arguments, 3); var updaterOptions = this._requestOptions(options,xmlDocument); new Ajax.Updater(container, requestURL, updaterOptions);}, _requestOptions: function(options,xmlDoc) { var requestHeaders = ['X-Rico-Version', Rico.Version ]; var sendMethod = 'post'; if ( xmlDoc == null )
if (Rico.prototypeVersion < 1.4)
requestHeaders.push( 'Content-type', 'text/xml' ); else
sendMethod = 'get'; (!options) ? options = {} : ''; if (!options._RicoOptionsProcessed){ if (options.onComplete)
options.onRicoComplete = options.onComplete; if (options.overrideOnComplete)
options.onComplete = options.overrideOnComplete; else
options.onComplete = this._onRequestComplete.bind(this); options._RicoOptionsProcessed = true;}
this.options = { requestHeaders: requestHeaders, parameters: options.parameters, postBody: xmlDoc, method: sendMethod, onComplete: options.onComplete
}; Object.extend(this.options, options); return this.options;}, _createQueryString: function( theArgs, offset ) { var queryString = ""
for ( var i = offset ; i < theArgs.length ; i++ ) { if ( i != offset )
queryString += "&"; var anArg = theArgs[i]; if ( anArg.name != undefined && anArg.value != undefined ) { queryString += anArg.name + "=" + escape(anArg.value);}
else { var ePos = anArg.indexOf('='); var argName = anArg.substring( 0, ePos ); var argValue = anArg.substring( ePos + 1 ); queryString += argName + "=" + escape(argValue);}
}
return queryString;}, _onRequestComplete : function(request) { if(!request)
return; if (request.status != 200)
return; var response = request.responseXML.getElementsByTagName("ajax-response"); if (response == null || response.length != 1)
return; this._processAjaxResponse( response[0].childNodes ); var onRicoComplete = this.options.onRicoComplete; if (onRicoComplete != null)
onRicoComplete();}, _processAjaxResponse: function( xmlResponseElements ) { for ( var i = 0 ; i < xmlResponseElements.length ; i++ ) { var responseElement = xmlResponseElements[i]; if ( responseElement.nodeType != 1 )
continue; var responseType = responseElement.getAttribute("type"); var responseId = responseElement.getAttribute("id"); if ( responseType == "object" )
this._processAjaxObjectUpdate( this.ajaxObjects[ responseId ], responseElement ); else if ( responseType == "element" )
this._processAjaxElementUpdate( this.ajaxElements[ responseId ], responseElement ); else
alert('unrecognized AjaxResponse type : ' + responseType );}
}, _processAjaxObjectUpdate: function( ajaxObject, responseElement ) { ajaxObject.ajaxUpdate( responseElement );}, _processAjaxElementUpdate: function( ajaxElement, responseElement ) { ajaxElement.innerHTML = RicoUtil.getContentAsString(responseElement);}
}
var ajaxEngine = new Rico.AjaxEngine(); var RicoUtil = { getElementsComputedStyle: function ( htmlElement, cssProperty, mozillaEquivalentCSS) { if ( arguments.length == 2 )
mozillaEquivalentCSS = cssProperty; var el = $(htmlElement); if ( el.currentStyle )
return el.currentStyle[cssProperty]; else
return document.defaultView.getComputedStyle(el, null).getPropertyValue(mozillaEquivalentCSS);}, createXmlDocument : function() { if (document.implementation && document.implementation.createDocument) { var doc = document.implementation.createDocument("", "", null); if (doc.readyState == null) { doc.readyState = 1; doc.addEventListener("load", function () { doc.readyState = 4; if (typeof doc.onreadystatechange == "function")
doc.onreadystatechange();}, false);}
return doc;}
if (window.ActiveXObject)
return Try.these( function() { return new ActiveXObject('MSXML2.DomDocument') }, function() { return new ActiveXObject('Microsoft.DomDocument')}, function() { return new ActiveXObject('MSXML.DomDocument') }, function() { return new ActiveXObject('MSXML3.DomDocument') } ) || false; return null;}, getContentAsString: function( parentNode ) { return parentNode.xml != undefined ?
this._getContentAsStringIE(parentNode) :
this._getContentAsStringMozilla(parentNode);}, _getContentAsStringIE: function(parentNode) { var contentStr = ""; for ( var i = 0 ; i < parentNode.childNodes.length ; i++ ) { var n = parentNode.childNodes[i]; if (n.nodeType == 4) { contentStr += n.nodeValue;}
else { contentStr += n.xml;}
}
return contentStr;}, _getContentAsStringMozilla: function(parentNode) { var xmlSerializer = new XMLSerializer(); var contentStr = ""; for ( var i = 0 ; i < parentNode.childNodes.length ; i++ ) { var n = parentNode.childNodes[i]; if (n.nodeType == 4) { contentStr += n.nodeValue;}
else { contentStr += xmlSerializer.serializeToString(n);}
}
return contentStr;}, toViewportPosition: function(element) { return this._toAbsolute(element,true);}, toDocumentPosition: function(element) { return this._toAbsolute(element,false);}, _toAbsolute: function(element,accountForDocScroll) { if ( navigator.userAgent.toLowerCase().indexOf("msie") == -1 )
return this._toAbsoluteMozilla(element,accountForDocScroll); var x = 0; var y = 0; var parent = element; while ( parent ) { var borderXOffset = 0; var borderYOffset = 0; if ( parent != element ) { var borderXOffset = parseInt(this.getElementsComputedStyle(parent, "borderLeftWidth" )); var borderYOffset = parseInt(this.getElementsComputedStyle(parent, "borderTopWidth" )); borderXOffset = isNaN(borderXOffset) ? 0 : borderXOffset; borderYOffset = isNaN(borderYOffset) ? 0 : borderYOffset;}
x += parent.offsetLeft - parent.scrollLeft + borderXOffset; y += parent.offsetTop - parent.scrollTop + borderYOffset; parent = parent.offsetParent;}
if ( accountForDocScroll ) { x -= this.docScrollLeft(); y -= this.docScrollTop();}
return { x:x, y:y };}, _toAbsoluteMozilla: function(element,accountForDocScroll) { var x = 0; var y = 0; var parent = element; while ( parent ) { x += parent.offsetLeft; y += parent.offsetTop; parent = parent.offsetParent;}
parent = element; while ( parent &&
parent != document.body &&
parent != document.documentElement ) { if ( parent.scrollLeft )
x -= parent.scrollLeft; if ( parent.scrollTop )
y -= parent.scrollTop; parent = parent.parentNode;}
if ( accountForDocScroll ) { x -= this.docScrollLeft(); y -= this.docScrollTop();}
return { x:x, y:y };}, docScrollLeft: function() { if ( window.pageXOffset )
return window.pageXOffset; else if ( document.documentElement && document.documentElement.scrollLeft )
return document.documentElement.scrollLeft; else if ( document.body )
return document.body.scrollLeft; else
return 0;}, docScrollTop: function() { if ( window.pageYOffset )
return window.pageYOffset; else if ( document.documentElement && document.documentElement.scrollTop )
return document.documentElement.scrollTop; else if ( document.body )
return document.body.scrollTop; else
return 0;}
};