+/**
+ * Copyright (c) 2009 Matt Brown
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this
+ * file except in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the
+ * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+ * either express or implied. See the License for the specific language governing permissions
+ * and limitations under the License.
+ **/
+
+if (typeof glow=='undefined') throw('This version of Rico requires the glow library');
+
+
+Rico.Lib='Glow';
+Rico.LibVersion=glow.VERSION;
+Rico.extend=glow.lang.apply;
+Rico.trim=glow.lang.trim;
+Rico.tryFunctions = function() {
+ for (var i=0; i<arguments.length; i++) {
+ try {
+ return arguments[i]();
+ } catch(e){}
+ }
+ return null;
+};
+Rico._g=function(element) {
+ if (typeof element=='string')
+ element = document.getElementById(element);
+ return glow.dom.get(element);
+};
+
+Rico.select=function(selector, element) {
+ return element ? this._g(element).get(selector) : glow.dom.get(selector);
+};
+
+Rico.eventBind=function(element, eventName, handler) {
+ handler.id=glow.events.addListener(Rico.$(element), eventName, handler.object[handler.method], handler.object);
+};
+
+Rico.eventUnbind=function(element, eventName, handler) {
+ glow.events.removeListener(handler.id);
+};
+
+Rico.eventHandle=function(object, method) {
+ return { object: object, method: method };
+};
+
+Rico.eventElement=function(ev) {
+ return ev.source;
+};
+
+Rico.eventClient=function(ev) {
+ return {x:ev.pageX - document.body.scrollLeft - document.documentElement.scrollLeft,
+ y:ev.pageY - document.body.scrollTop - document.documentElement.scrollTop};
+};
+
+Rico.eventStop=function(ev) {
+ ev.preventDefault();
+ ev.stopPropagation();
+};
+
+Rico.eventKey=function(ev) {
+ return ev.keyCode;
+};
+
+Rico.eventLeftClick=function(ev) {
+ return ev.button==0;
+};
+
+Rico.addClass=function(element, className) {
+ return this._g(element).addClass(className);
+};
+
+Rico.removeClass=function(element, className) {
+ return this._g(element).removeClass(className);
+};
+
+Rico.hasClass=function(element, className) {
+ return this._g(element).hasClass(className);
+};
+
+/*
+ran into bugs on FF and Safari with native Glow function
+Rico.getStyle=function(element, property) {
+ return this._g(element).css(property);
+};
+
+Use a modified version of Prototype's method
+*/
+Rico.getStyle=function(element, style) {
+ element = Rico.$(element);
+ var camelCase = style.replace(/\-(\w)/g, function(all, letter){
+ return letter.toUpperCase();
+ });
+ style = style == 'float' ? 'cssFloat' : camelCase;
+ var value = element.style[style];
+ if (!value || value == 'auto') {
+ if (element.currentStyle) {
+ value=element.currentStyle[style];
+ } else if (document.defaultView) {
+ var css = document.defaultView.getComputedStyle(element, null);
+ value = css ? css[style] : null;
+ }
+ }
+ if (style == 'opacity') return value ? parseFloat(value) : 1.0;
+ return value == 'auto' ? null : value;
+};
+
+
+Rico.setStyle=function(element, properties) {
+ var elem=this._g(element);
+ for (var prop in properties) {
+ elem.css(prop,properties[prop])
+ }
+};
+
+/**
+ * @returns available height, excluding scrollbar & margin
+ */
+Rico.windowHeight=function() {
+ return glow.dom.get(window).height();
+};
+
+/**
+ * @returns available width, excluding scrollbar & margin
+ */
+Rico.windowWidth=function() {
+ return glow.dom.get(window).width();
+};
+
+Rico.positionedOffset=function(element) {
+ var p, valueT = 0, valueL = 0;
+ do {
+ valueT += element.offsetTop || 0;
+ valueL += element.offsetLeft || 0;
+ element = element.offsetParent;
+ if (element) {
+ p = glow.dom.get(element).css('position');
+ if (p == 'relative' || p == 'absolute') break;
+ }
+ } while (element);
+ return {left: valueL, top: valueT};
+};
+
+Rico.cumulativeOffset=function(element) {
+ return this._g(element).offset();
+};
+
+Rico._docElement=function() {
+ return (document.compatMode && document.compatMode.indexOf("CSS")!=-1) ? document.documentElement : document.getElementsByTagName("body")[0];
+},
+
+Rico.docScrollLeft=function() {
+ return Rico._docElement.scrollLeft || window.pageXOffset || 0;
+};
+
+Rico.docScrollTop=function() {
+ return Rico._docElement.scrollTop || window.pageYOffset || 0;
+};
+
+Rico.getDirectChildrenByTag=function(element, tagName) {
+ tagName=tagName.toLowerCase();
+ return this._g(element).children().filter(function(i) { return this.tagName && this.tagName.toLowerCase()==tagName; });
+};
+
+Rico.getJSON=function(xhr) { return glow.data.decodeJson(xhr.responseText); };
+
+Rico.ajaxRequest=function(url,options) {
+ this.glowSend(url,options);
+}
+
+Rico.ajaxRequest.prototype = {
+ glowSend : function(url,options) {
+ this.onComplete=options.onComplete;
+ this.onSuccess=options.onSuccess;
+ this.onFailure=options.onFailure;
+ options.onLoad=Rico.bind(this,'glowLoad');
+ options.onError=Rico.bind(this,'glowError');
+ options.useCache=true;
+ if (options.method.toLowerCase()=='post') {
+ glow.net.post(url,options.parameters,options);
+ } else {
+ glow.net.get(url+'?'+glow.data.encodeUrl(options.parameters),options);
+ }
+ },
+
+ glowError : function(response) {
+ if (this.onFailure) this.onFailure(response);
+ if (this.onComplete) this.onComplete(response.nativeResponse);
+ },
+
+ glowLoad : function(response) {
+ if (this.onSuccess) this.onSuccess(response.nativeResponse);
+ if (this.onComplete) this.onComplete(response.nativeResponse);
+ }
+}
+
+Rico.ajaxSubmit=function(form,url,options) {
+ options.parameters=glow.data.encodeUrl(this._g(form).val());
+ if (!options.method) options.method='post';
+ url=url || form.action;
+ new Rico.ajaxRequest(url,options);
+}
+Rico.toQueryString=glow.data.encodeUrl;
+
+// Animation
+
+Rico.fadeIn=function(element,duration,onEnd) {
+ glow.anim.fadeIn(this._g(element), duration/1000.0, {onComplete:onEnd});
+};
+
+Rico.fadeOut=function(element,duration,onEnd) {
+ glow.anim.fadeOut(this._g(element), duration/1000.0, {onComplete:onEnd});
+};
+
+Rico.animate=function(element,options,properties) {
+ var effect=glow.anim.css(this._g(element), options.duration/1000.0, properties);
+ glow.events.addListener(effect, "complete", options.onEnd);
+ effect.start();
+ return effect;
+};