',2],TR:['','

',3],TD:['

','

',4],SELECT:['',1]}};(function(){Object.extend(this.tags,{THEAD:this.tags.TBODY,TFOOT:this.tags.TBODY,TH:this.tags.TD})}).call(Element._insertionTranslations);Element.Methods.Simulated={hasAttribute:function(a,b){b=Element._attributeTranslations.has[b]||b;var c=$(a).getAttributeNode(b);return c&&c.specified}};Element.Methods.ByTag={};Object.extend(Element,Element.Methods);if(!Prototype.BrowserFeatures.ElementExtensions&&document.createElement('div').__proto__){window.HTMLElement={};window.HTMLElement.prototype=document.createElement('div').__proto__;Prototype.BrowserFeatures.ElementExtensions=true}Element.extend=(function(){if(Prototype.BrowserFeatures.SpecificElementExtensions)return Prototype.K;var c={},ByTag=Element.Methods.ByTag;var d=Object.extend(function(a){if(!a||a._extendedByPrototype||a.nodeType!=1||a==window)return a;var b=Object.clone(c),tagName=a.tagName,property,value;if(ByTag[tagName])Object.extend(b,ByTag[tagName]);for(property in b){value=b[property];if(Object.isFunction(value)&&!(property in a))a[property]=value.methodize()}a._extendedByPrototype=Prototype.emptyFunction;return a},{refresh:function(){if(!Prototype.BrowserFeatures.ElementExtensions){Object.extend(c,Element.Methods);Object.extend(c,Element.Methods.Simulated)}}});d.refresh();return d})();Element.hasAttribute=function(a,b){if(a.hasAttribute)return a.hasAttribute(b);return Element.Methods.Simulated.hasAttribute(a,b)};Element.addMethods=function(f){var F=Prototype.BrowserFeatures,T=Element.Methods.ByTag;if(!f){Object.extend(Form,Form.Methods);Object.extend(Form.Element,Form.Element.Methods);Object.extend(Element.Methods.ByTag,{"FORM":Object.clone(Form.Methods),"INPUT":Object.clone(Form.Element.Methods),"SELECT":Object.clone(Form.Element.Methods),"TEXTAREA":Object.clone(Form.Element.Methods)})}if(arguments.length==2){var g=f;f=arguments[1]}if(!g)Object.extend(Element.Methods,f||{});else{if(Object.isArray(g))g.each(extend);else extend(g)}function extend(a){a=a.toUpperCase();if(!Element.Methods.ByTag[a])Element.Methods.ByTag[a]={};Object.extend(Element.Methods.ByTag[a],f)}function copy(a,b,c){c=c||false;for(var d in a){var e=a[d];if(!Object.isFunction(e))continue;if(!c||!(d in b))b[d]=e.methodize()}}function findDOMClass(a){var b;var c={"OPTGROUP":"OptGroup","TEXTAREA":"TextArea","P":"Paragraph","FIELDSET":"FieldSet","UL":"UList","OL":"OList","DL":"DList","DIR":"Directory","H1":"Heading","H2":"Heading","H3":"Heading","H4":"Heading","H5":"Heading","H6":"Heading","Q":"Quote","INS":"Mod","DEL":"Mod","A":"Anchor","IMG":"Image","CAPTION":"TableCaption","COL":"TableCol","COLGROUP":"TableCol","THEAD":"TableSection","TFOOT":"TableSection","TBODY":"TableSection","TR":"TableRow","TH":"TableCell","TD":"TableCell","FRAMESET":"FrameSet","IFRAME":"IFrame"};if(c[a])b='HTML'+c[a]+'Element';if(window[b])return window[b];b='HTML'+a+'Element';if(window[b])return window[b];b='HTML'+a.capitalize()+'Element';if(window[b])return window[b];window[b]={};window[b].prototype=document.createElement(a).__proto__;return window[b]}if(F.ElementExtensions){copy(Element.Methods,HTMLElement.prototype);copy(Element.Methods.Simulated,HTMLElement.prototype,true)}if(F.SpecificElementExtensions){for(var h in Element.Methods.ByTag){var i=findDOMClass(h);if(Object.isUndefined(i))continue;copy(T[h],i.prototype)}}Object.extend(Element,Element.Methods);delete Element.ByTag;if(Element.extend.refresh)Element.extend.refresh();Element.cache={}};document.viewport={getDimensions:function(){var a={};var B=Prototype.Browser;$w('width height').each(function(d){var D=d.capitalize();a[d]=(B.WebKit&&!document.evaluate)?self['inner'+D]:(B.Opera)?document.body['client'+D]:document.documentElement['client'+D]});return a},getWidth:function(){return this.getDimensions().width},getHeight:function(){return this.getDimensions().height},getScrollOffsets:function(){return Element._returnOffset(window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft,window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop)}};var Selector=Class.create({initialize:function(a){this.expression=a.strip();this.compileMatcher()},shouldUseXPath:function(){if(!Prototype.BrowserFeatures.XPath)return false;var e=this.expression;if(Prototype.Browser.WebKit&&(e.include("-of-type")||e.include(":empty")))return false;if((/(\[[\w-]*?:|:checked)/).test(this.expression))return false;return true},compileMatcher:function(){if(this.shouldUseXPath())return this.compileXPathMatcher();var e=this.expression,ps=Selector.patterns,h=Selector.handlers,c=Selector.criteria,le,p,m;if(Selector._cache[e]){this.matcher=Selector._cache[e];return}this.matcher=["this.matcher = function(root) {","var r = root, h = Selector.handlers, c = false, n;"];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i in ps){p=ps[i];if(m=e.match(p)){this.matcher.push(Object.isFunction(c[i])?c[i](m):new Template(c[i]).evaluate(m));e=e.replace(m[0],'');break}}}this.matcher.push("return h.unique(n);\n}");eval(this.matcher.join('\n'));Selector._cache[this.expression]=this.matcher},compileXPathMatcher:function(){var e=this.expression,ps=Selector.patterns,x=Selector.xpath,le,m;if(Selector._cache[e]){this.xpath=Selector._cache[e];return}this.matcher=['.//*'];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i in ps){if(m=e.match(ps[i])){this.matcher.push(Object.isFunction(x[i])?x[i](m):new Template(x[i]).evaluate(m));e=e.replace(m[0],'');break}}}this.xpath=this.matcher.join('');Selector._cache[this.expression]=this.xpath},findElements:function(a){a=a||document;if(this.xpath)return document._getElementsByXPath(this.xpath,a);return this.matcher(a)},match:function(a){this.tokens=[];var e=this.expression,ps=Selector.patterns,as=Selector.assertions;var b,p,m;while(e&&b!==e&&(/\S/).test(e)){b=e;for(var i in ps){p=ps[i];if(m=e.match(p)){if(as[i]){this.tokens.push([i,Object.clone(m)]);e=e.replace(m[0],'')}else{return this.findElements(document).include(a)}}}}var c=true,name,matches;for(var i=0,token;token=this.tokens[i];i++){name=token[0],matches=token[1];if(!Selector.assertions[name](a,matches)){c=false;break}}return c},toString:function(){return this.expression},inspect:function(){return"#"}});Object.extend(Selector,{_cache:{},xpath:{descendant:"//*",child:"/*",adjacent:"/following-sibling::*[1]",laterSibling:'/following-sibling::*',tagName:function(m){if(m[1]=='*')return'';return"[local-name()='"+m[1].toLowerCase()+"' or local-name()='"+m[1].toUpperCase()+"']"},className:"[contains(concat(' ', @class, ' '), ' #{1} ')]",id:"[@id='#{1}']",attrPresence:function(m){m[1]=m[1].toLowerCase();return new Template("[@#{1}]").evaluate(m)},attr:function(m){m[1]=m[1].toLowerCase();m[3]=m[5]||m[6];return new Template(Selector.xpath.operators[m[2]]).evaluate(m)},pseudo:function(m){var h=Selector.xpath.pseudos[m[1]];if(!h)return'';if(Object.isFunction(h))return h(m);return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m)},operators:{'=':"[@#{1}='#{3}']",'!=':"[@#{1}!='#{3}']",'^=':"[starts-with(@#{1}, '#{3}')]",'$=':"[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']",'*=':"[contains(@#{1}, '#{3}')]",'~=':"[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",'|=':"[contains(concat('-', @#{1}, '-'), '-#{3}-')]"},pseudos:{'first-child':'[not(preceding-sibling::*)]','last-child':'[not(following-sibling::*)]','only-child':'[not(preceding-sibling::* or following-sibling::*)]','empty':"[count(*) = 0 and (count(text()) = 0 or translate(text(), ' \t\r\n', '') = '')]",'checked':"[@checked]",'disabled':"[@disabled]",'enabled':"[not(@disabled)]",'not':function(m){var e=m[6],p=Selector.patterns,x=Selector.xpath,le,v;var a=[];while(e&&le!=e&&(/\S/).test(e)){le=e;for(var i in p){if(m=e.match(p[i])){v=Object.isFunction(x[i])?x[i](m):new Template(x[i]).evaluate(m);a.push("("+v.substring(1,v.length-1)+")");e=e.replace(m[0],'');break}}}return"[not("+a.join(" and ")+")]"},'nth-child':function(m){return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ",m)},'nth-last-child':function(m){return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ",m)},'nth-of-type':function(m){return Selector.xpath.pseudos.nth("position() ",m)},'nth-last-of-type':function(m){return Selector.xpath.pseudos.nth("(last() + 1 - position()) ",m)},'first-of-type':function(m){m[6]="1";return Selector.xpath.pseudos['nth-of-type'](m)},'last-of-type':function(m){m[6]="1";return Selector.xpath.pseudos['nth-last-of-type'](m)},'only-of-type':function(m){var p=Selector.xpath.pseudos;return p['first-of-type'](m)+p['last-of-type'](m)},nth:function(c,m){var d,formula=m[6],predicate;if(formula=='even')formula='2n+0';if(formula=='odd')formula='2n+1';if(d=formula.match(/^(\d+)$/))return'['+c+"= "+d[1]+']';if(d=formula.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(d[1]=="-")d[1]=-1;var a=d[1]?Number(d[1]):1;var b=d[2]?Number(d[2]):0;predicate="[((#{fragment} - #{b}) mod #{a} = 0) and "+"((#{fragment} - #{b}) div #{a} >= 0)]";return new Template(predicate).evaluate({fragment:c,a:a,b:b})}}}},criteria:{tagName:'n = h.tagName(n, r, "#{1}", c); c = false;',className:'n = h.className(n, r, "#{1}", c); c = false;',id:'n = h.id(n, r, "#{1}", c); c = false;',attrPresence:'n = h.attrPresence(n, r, "#{1}", c); c = false;',attr:function(m){m[3]=(m[5]||m[6]);return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m)},pseudo:function(m){if(m[6])m[6]=m[6].replace(/"/g,'\\"');return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m)},descendant:'c = "descendant";',child:'c = "child";',adjacent:'c = "adjacent";',laterSibling:'c = "laterSibling";'},patterns:{laterSibling:/^\s*~\s*/,child:/^\s*>\s*/,adjacent:/^\s*\+\s*/,descendant:/^\s/,tagName:/^\s*(\*|[\w\-]+)(\b|$)?/,id:/^#([\w\-\*]+)(\b|$)/,className:/^\.([\w\-\*]+)(\b|$)/,pseudo:/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)($(.*?)$)?(\b|$|(?=\s|[:+~>]))/,attrPresence:/^\[([\w]+)\]/,attr:/\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/},assertions:{tagName:function(a,b){return b[1].toUpperCase()==a.tagName.toUpperCase()},className:function(a,b){return Element.hasClassName(a,b[1])},id:function(a,b){return a.id===b[1]},attrPresence:function(a,b){return Element.hasAttribute(a,b[1])},attr:function(a,b){var c=Element.readAttribute(a,b[1]);return c&&Selector.operators[b[2]](c,b[5]||b[6])}},handlers:{concat:function(a,b){for(var i=0,node;node=b[i];i++)a.push(node);return a},mark:function(a){var b=Prototype.emptyFunction;for(var i=0,node;node=a[i];i++)node._countedByPrototype=b;return a},unmark:function(a){for(var i=0,node;node=a[i];i++)node._countedByPrototype=undefined;return a},index:function(a,b,c){a._countedByPrototype=Prototype.emptyFunction;if(b){for(var d=a.childNodes,i=d.length-1,j=1;i>=0;i--){var e=d[i];if(e.nodeType==1&&(!c||e._countedByPrototype))e.nodeIndex=j++}}else{for(var i=0,j=1,d=a.childNodes;e=d[i];i++)if(e.nodeType==1&&(!c||e._countedByPrototype))e.nodeIndex=j++}},unique:function(a){if(a.length==0)return a;var b=[],n;for(var i=0,l=a.length;i0?[b]:[];return $R(1,d).inject([],function(c,i){if(0==(i-b)%a&&(i-b)/a>=0)c.push(i);return c})},nth:function(c,d,e,f,g){if(c.length==0)return[];if(d=='even')d='2n+0';if(d=='odd')d='2n+1';var h=Selector.handlers,results=[],indexed=[],m;h.mark(c);for(var i=0,node;node=c[i];i++){if(!node.parentNode._countedByPrototype){h.index(node.parentNode,f,g);indexed.push(node.parentNode)}}if(d.match(/^\d+$/)){d=Number(d);for(var i=0,node;node=c[i];i++)if(node.nodeIndex==d)results.push(node)}else if(m=d.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(m[1]=="-")m[1]=-1;var a=m[1]?Number(m[1]):1;var b=m[2]?Number(m[2]):0;var k=Selector.pseudos.getIndices(a,b,c.length);for(var i=0,node,l=k.length;node=c[i];i++){for(var j=0;j+()\s-]+|\*|\[.*?\])+)\s*(,|$)/,function(m){b.push(m[1].strip())});return b},matchElements:function(a,b){var c=$$(b),h=Selector.handlers;h.mark(c);for(var i=0,results=[],element;element=a[i];i++)if(element._countedByPrototype)results.push(element);h.unmark(c);return results},findElement:function(a,b,c){if(Object.isNumber(b)){c=b;b=false}return Selector.matchElements(a,b||'*')[c||0]},findChildElements:function(a,b){b=Selector.split(b.join(','));var c=[],h=Selector.handlers;for(var i=0,l=b.length,selector;i1)?h.unique(c):c}});if(Prototype.Browser.IE){Object.extend(Selector.handlers,{concat:function(a,b){for(var i=0,node;node=b[i];i++)if(node.tagName!=="!")a.push(node);return a},unmark:function(a){for(var i=0,node;node=a[i];i++)node.removeAttribute('_countedByPrototype');return a}})}function $$(){return Selector.findChildElements(document,$A(arguments))}var Form={reset:function(a){$(a).reset();return a},serializeElements:function(c,d){if(typeof d!='object')d={hash:!!d};else if(Object.isUndefined(d.hash))d.hash=true;var e,value,submitted=false,submit=d.submit;var f=c.inject({},function(a,b){if(!b.disabled&&b.name){e=b.name;value=$(b).getValue();if(value!=null&&(b.type!='submit'||(!submitted&&submit!==false&&(!submit||e==submit)&&(submitted=true)))){if(e in a){if(!Object.isArray(a[e]))a[e]=[a[e]];a[e].push(value)}else a[e]=value}}return a});return d.hash?f:Object.toQueryString(f)}};Form.Methods={serialize:function(a,b){return Form.serializeElements(Form.getElements(a),b)},getElements:function(c){return $A($(c).getElementsByTagName('*')).inject([],function(a,b){if(Form.Element.Serializers[b.tagName.toLowerCase()])a.push(Element.extend(b));return a})},getInputs:function(a,b,c){a=$(a);var d=a.getElementsByTagName('input');if(!b&&!c)return $A(d).map(Element.extend);for(var i=0,matchingInputs=[],length=d.length;i=0}).sortBy(function(a){return a.tabIndex}).first();return d?d:c.find(function(a){return['input','select','textarea'].include(a.tagName.toLowerCase())})},focusFirstElement:function(a){a=$(a);a.findFirstElement().activate();return a},request:function(a,b){a=$(a),b=Object.clone(b||{});var c=b.parameters,action=a.readAttribute('action')||'';if(action.blank())action=window.location.href;b.parameters=a.serialize(true);if(c){if(Object.isString(c))c=c.toQueryParams();Object.extend(b.parameters,c)}if(a.hasAttribute('method')&&!b.method)b.method=a.method;return new Ajax.Request(action,b)}};Form.Element={focus:function(a){$(a).focus();return a},select:function(a){$(a).select();return a}};Form.Element.Methods={serialize:function(a){a=$(a);if(!a.disabled&&a.name){var b=a.getValue();if(b!=undefined){var c={};c[a.name]=b;return Object.toQueryString(c)}}return''},getValue:function(a){a=$(a);var b=a.tagName.toLowerCase();return Form.Element.Serializers[b](a)},setValue:function(a,b){a=$(a);var c=a.tagName.toLowerCase();Form.Element.Serializers[c](a,b);return a},clear:function(a){$(a).value='';return a},present:function(a){return $(a).value!=''},activate:function(a){a=$(a);try{a.focus();if(a.select&&(a.tagName.toLowerCase()!='input'||!['button','reset','submit'].include(a.type)))a.select()}catch(e){}return a},disable:function(a){a=$(a);a.blur();a.disabled=true;return a},enable:function(a){a=$(a);a.disabled=false;return a}};var Field=Form.Element;var $F=Form.Element.Methods.getValue;Form.Element.Serializers={input:function(a,b){switch(a.type.toLowerCase()){case'checkbox':case'radio':return Form.Element.Serializers.inputSelector(a,b);default:return Form.Element.Serializers.textarea(a,b)}},inputSelector:function(a,b){if(Object.isUndefined(b))return a.checked?a.value:null;else a.checked=!!b},textarea:function(a,b){if(Object.isUndefined(b))return a.value;else a.value=b},select:function(a,b){if(Object.isUndefined(b))return this[a.type=='select-one'?'selectOne':'selectMany'](a);else{var c,value,single=!Object.isArray(b);for(var i=0,length=a.length;i=0?this.optionValue(a.options[b]):null},selectMany:function(a){var b,length=a.length;if(!length)return null;for(var i=0,b=[];i<\/script>");$("__onDOMContentLoaded").onreadystatechange=function(){if(this.readyState=="complete"){this.onreadystatechange=null;fireContentLoadedEvent()}}}})();Hash.toQueryString=Object.toQueryString;var Toggle={display:Element.toggle};Element.Methods.childOf=Element.Methods.descendantOf;var Insertion={Before:function(a,b){return Element.insert(a,{before:b})},Top:function(a,b){return Element.insert(a,{top:b})},Bottom:function(a,b){return Element.insert(a,{bottom:b})},After:function(a,b){return Element.insert(a,{after:b})}};var $continue=new Error('"throw $continue" is deprecated, use "return" instead');var Position={includeScrollOffsets:false,prepare:function(){this.deltaX=window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0;this.deltaY=window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0},within:function(a,x,y){if(this.includeScrollOffsets)return this.withinIncludingScrolloffsets(a,x,y);this.xcomp=x;this.ycomp=y;this.offset=Element.cumulativeOffset(a);return(y>=this.offset[1]&&y=this.offset[0]&&x=this.offset[1]&&this.ycomp=this.offset[0]&&this.xcomp0})._each(b)},set:function(a){this.element.className=a},add:function(a){if(this.include(a))return;this.set($A(this).concat(a).join(' '))},remove:function(a){if(!this.include(a))return;this.set($A(this).without(a).join(' '))},toString:function(){return $A(this).join(' ')}};Object.extend(Element.ClassNames.prototype,Enumerable);Element.addMethods();var Scriptaculous={Version:'1.8.1',require:function(a){document.write(' > ... */ UI.Carousel = Class.create(UI.Options, { // Group: Options options: { // Property: direction // Can be horizontal or vertical, horizontal by default direction : "horizontal", // Property: previousButton // Selector of previous button inside carousel element, ".previous_button" by default, // set it to false to ignore previous button previousButton : ".previous_button", // Property: nextButton // Selector of next button inside carousel element, ".next_button" by default, // set it to false to ignore next button nextButton : ".next_button", // Property: container // Selector of carousel container inside carousel element, ".container" by default, container : ".container", // Property: scrollInc // Define the maximum number of elements that gonna scroll each time, auto by default scrollInc : "auto", // Property: disabledButtonSuffix // Define the suffix classanme used when a button get disabled, to '_disabled' by default // Previous button classname will be previous_button_disabled disabledButtonSuffix : '_disabled', // Property: overButtonSuffix // Define the suffix classanme used when a button has a rollover status, '_over' by default // Previous button classname will be previous_button_over overButtonSuffix : '_over' }, /* Group: Attributes Property: element DOM element containing the carousel Property: id DOM id of the carousel's element Property: container DOM element containing the carousel's elements Property: elements Array containing the carousel's elements as DOM elements Property: previousButton DOM id of the previous button Property: nextButton DOM id of the next button Property: posAttribute Define if the positions are from left or top Property: dimAttribute Define if the dimensions are horizontal or vertical Property: elementSize Size of each element, it's an integer Property: nbVisible Number of visible elements, it's a float Property: animating Define whether the carousel is in animation or not */ /* Group: Events List of events fired by a carousel Notice: Carousel custom events are automatically namespaced in "carousel:" (see Prototype custom events). Examples: This example will observe all carousels > document.observe('carousel:scroll:ended', function(event) { > alert("Carousel with id " + event.memo.carousel.id + " has just been scrolled"); > }); This example will observe only this carousel > new UI.Carousel('horizontal_carousel').observe('scroll:ended', function(event) { > alert("Carousel with id " + event.memo.carousel.id + " has just been scrolled"); > }); Property: previousButton:enabled Fired when the previous button has just been enabled Property: previousButton:disabled Fired when the previous button has just been disabled Property: nextButton:enabled Fired when the next button has just been enabled Property: nextButton:disabled Fired when the next button has just been disabled Property: scroll:started Fired when a scroll has just started Property: scroll:ended Fired when a scroll has been done, memo.shift = number of elements scrolled, it's a float Property: sizeUpdated Fired when the carousel size has just been updated. Tips: memo.carousel.currentSize() = the new carousel size */ // Group: Constructor /* Method: initialize Constructor function, should not be called directly Parameters: element - DOM element options - (Hash) list of optional parameters Returns: this */ initialize: function(element, options) { this.setOptions(options); this.element = $(element); this.id = this.element.id; this.container = this.element.down(this.options.container).firstDescendant(); this.elements = this.container.childElements(); this.previousButton = this.options.previousButton == false ? null : this.element.down(this.options.previousButton); this.nextButton = this.options.nextButton == false ? null : this.element.down(this.options.nextButton); this.posAttribute = (this.options.direction == "horizontal" ? "left" : "top"); this.dimAttribute = (this.options.direction == "horizontal" ? "width" : "height"); this.elementSize = this.computeElementSize(); this.nbVisible = this.currentSize() / this.elementSize; var scrollInc = this.options.scrollInc; if (scrollInc == "auto") scrollInc = Math.floor(this.nbVisible); [ this.previousButton, this.nextButton ].each(function(button) { if (!button) return; var className = (button == this.nextButton ? "next_button" : "previous_button") + this.options.overButtonSuffix; button.clickHandler = this.scroll.bind(this, (button == this.nextButton ? -1 : 1) * scrollInc * this.elementSize); button.observe("click", button.clickHandler) .observe("mouseover", function() {button.addClassName(className)}.bind(this)) .observe("mouseout", function() {button.removeClassName(className)}.bind(this)); }, this); this.updateButtons(); }, // Group: Destructor /* Method: destroy Cleans up DOM and memory */ destroy: function($super) { [ this.previousButton, this.nextButton ].each(function(button) { if (!button) return; button.stopObserving("click", button.clickHandler); }, this); this.element.remove(); this.fire('destroyed'); }, // Group: Event handling /* Method: fire Fires a carousel custom event automatically namespaced in "carousel:" (see Prototype custom events). The memo object contains a "carousel" property referring to the carousel. Example: > document.observe('carousel:scroll:ended', function(event) { > alert("Carousel with id " + event.memo.carousel.id + " has just been scrolled"); > }); Parameters: eventName - an event name memo - a memo object Returns: fired event */ fire: function(eventName, memo) { memo = memo || { }; memo.carousel = this; return this.element.fire('carousel:' + eventName, memo); }, /* Method: observe Observe a carousel event with a handler function automatically bound to the carousel Parameters: eventName - an event name handler - a handler function Returns: this */ observe: function(eventName, handler) { this.element.observe('carousel:' + eventName, handler.bind(this)); return this; }, /* Method: stopObserving Unregisters a carousel event, it must take the same parameters as this.observe (see Prototype stopObserving). Parameters: eventName - an event name handler - a handler function Returns: this */ stopObserving: function(eventName, handler) { this.element.stopObserving('carousel:' + eventName, handler); return this; }, // Group: Actions /* Method: checkScroll Check scroll position to avoid unused space at right or bottom Parameters: position - position to check updatePosition - should the container position be updated ? true/false Returns: position */ checkScroll: function(position, updatePosition) { if (position > 0) position = 0; else { var limit = this.elements.last().positionedOffset()[this.posAttribute] + this.elementSize; var carouselSize = this.currentSize(); if (position + limit < carouselSize) position += carouselSize - (position + limit); position = Math.min(position, 0); } if (updatePosition) this.container.style[this.posAttribute] = position + "px"; return position; }, /* Method: scroll Scrolls carousel from maximum deltaPixel Parameters: deltaPixel - a float Returns: this */ scroll: function(deltaPixel) { if (this.animating) return this; // Compute new position var position = this.currentPosition() + deltaPixel; // Check bounds position = this.checkScroll(position, false); // Compute shift to apply deltaPixel = position - this.currentPosition(); if (deltaPixel != 0) { this.animating = true; this.fire("scroll:started"); var that = this; // Move effects this.container.morph("opacity:0.5", {duration: 0.2, afterFinish: function() { that.container.morph(that.posAttribute + ": " + position + "px", { duration: 0.5, delay: 0.2, transition:Effect.Transitions.easeInOutQuad, //transition:Effect.Transitions.easeOutBack, afterFinish: function() { that.container.morph("opacity:1", { duration: 0.2, afterFinish: function() { that.animating = false; that.updateButtons() .fire("scroll:ended", { shift: deltaPixel / that.currentSize() }); } }); } }); }}); } return this; }, /* Method: scrollTo Scrolls carousel, so that element with specified index is the left-most. This method is convenient when using carousel in a tabbed navigation. Clicking on first tab should scroll first container into view, clicking on a fifth - fifth one, etc. Indexing starts with 0. Parameters: Index of an element which will be a left-most visible in the carousel Returns: this */ scrollTo: function(index) { if (this.animating || index < 0 || index > this.elements.length || index == this.currentIndex() || isNaN(parseInt(index))) return this; return this.scroll((this.currentIndex() - index) * this.elementSize); }, /* Method: updateButtons Update buttons status to enabled or disabled Them status is defined by classNames and fired as carousel's custom events Returns: this */ updateButtons: function() { this.updatePreviousButton(); this.updateNextButton(); return this; }, updatePreviousButton: function() { var position = this.currentPosition(); var previousClassName = "previous_button" + this.options.disabledButtonSuffix; if (this.previousButton.hasClassName(previousClassName) && position != 0) { this.previousButton.removeClassName(previousClassName); this.fire('previousButton:enabled'); } if (!this.previousButton.hasClassName(previousClassName) && position == 0) { this.previousButton.addClassName(previousClassName); this.fire('previousButton:disabled'); } }, updateNextButton: function() { var lastPosition = this.currentLastPosition(); var size = this.currentSize(); var nextClassName = "next_button" + this.options.disabledButtonSuffix; if (this.nextButton.hasClassName(nextClassName) && lastPosition != size) { this.nextButton.removeClassName(nextClassName); this.fire('nextButton:enabled'); } if (!this.nextButton.hasClassName(nextClassName) && lastPosition == size) { this.nextButton.addClassName(nextClassName); this.fire('nextButton:disabled'); } }, // Group: Size and Position /* Method: computeElementSize Return elements size in pixel, height or width depends on carousel orientation. Returns: an integer value */ computeElementSize: function() { return this.elements.first().getDimensions()[this.dimAttribute]; }, /* Method: currentIndex Returns current visible index of a carousel. For example, a horizontal carousel with image #3 on left will return 3 and with half of image #3 will return 3.5 Don't forget that the first image have an index 0 Returns: a float value */ currentIndex: function() { return - this.currentPosition() / this.elementSize; }, /* Method: currentLastPosition Returns the current position from the end of the last element. This value is in pixel. Returns: an integer value, if no images a present it will return 0 */ currentLastPosition: function() { if (this.container.childElements().empty()) return 0; return this.currentPosition() + this.elements.last().positionedOffset()[this.posAttribute] + this.elementSize; }, /* Method: currentPosition Returns the current position in pixel. Tips: To get the position in elements use currentIndex() Returns: an integer value */ currentPosition: function() { return this.container.getNumStyle(this.posAttribute); }, /* Method: currentSize Returns the current size of the carousel in pixel Returns: Carousel's size in pixel */ currentSize: function() { return this.container.parentNode.getDimensions()[this.dimAttribute]; }, /* Method: updateSize Should be called if carousel size has been changed (usually called with a liquid layout) Returns: this */ updateSize: function() { this.nbVisible = this.currentSize() / this.elementSize; var scrollInc = this.options.scrollInc; if (scrollInc == "auto") scrollInc = Math.floor(this.nbVisible); [ this.previousButton, this.nextButton ].each(function(button) { if (!button) return; button.stopObserving("click", button.clickHandler); button.clickHandler = this.scroll.bind(this, (button == this.nextButton ? -1 : 1) * scrollInc * this.elementSize); button.observe("click", button.clickHandler); }, this); this.checkScroll(this.currentPosition(), true); this.updateButtons().fire('sizeUpdated'); return this; } }); /* Class: UI.Ajax.Carousel Gives the AJAX power to carousels. An AJAX carousel : * Use AJAX to add new elements on the fly Example: > new UI.Ajax.Carousel("horizontal_carousel", > {url: "get-more-elements", elementSize: 250}); */ UI.Ajax.Carousel = Class.create(UI.Carousel, { // Group: Options // // Notice: // It also include of all carousel's options options: { // Property: elementSize // Required, it define the size of all elements elementSize : -1, // Property: url // Required, it define the URL used by AJAX carousel to request new elements details url : null }, /* Group: Attributes Notice: It also include of all carousel's attributes Property: elementSize Size of each elements, it's an integer Property: endIndex Index of the last loaded element Property: hasMore Flag to define if there's still more elements to load Property: requestRunning Define whether a request is processing or not Property: updateHandler Callback to update carousel, usually used after request success Property: url URL used to request additional elements */ /* Group: Events List of events fired by an AJAX carousel, it also include of all carousel's custom events Property: request:started Fired when the request has just started Property: request:ended Fired when the request has succeed */ // Group: Constructor /* Method: initialize Constructor function, should not be called directly Parameters: element - DOM element options - (Hash) list of optional parameters Returns: this */ initialize: function($super, element, options) { if (!options.url) throw("url option is required for UI.Ajax.Carousel"); if (!options.elementSize) throw("elementSize option is required for UI.Ajax.Carousel"); $super(element, options); this.endIndex = 0; this.hasMore = true; // Cache handlers this.updateHandler = this.update.bind(this); this.updateAndScrollHandler = function(nbElements, transport, json) { this.update(transport, json); this.scroll(nbElements); }.bind(this); // Run first ajax request to fill the carousel this.runRequest.bind(this).defer({parameters: {from: 0, to: Math.ceil(this.nbVisible) - 1}, onSuccess: this.updateHandler}); }, // Group: Actions /* Method: runRequest Request the new elements details Parameters: options - (Hash) list of optional parameters Returns: this */ runRequest: function(options) { this.requestRunning = true; new Ajax.Request(this.options.url, Object.extend({method: "GET"}, options)); this.fire("request:started"); return this; }, /* Method: scroll Scrolls carousel from maximum deltaPixel Parameters: deltaPixel - a float Returns: this */ scroll: function($super, deltaPixel) { if (this.animating || this.requestRunning) return this; var nbElements = (-deltaPixel) / this.elementSize; // Check if there is not enough if (this.hasMore && nbElements > 0 && this.currentIndex() + this.nbVisible + nbElements - 1 > this.endIndex) { var from = this.endIndex + 1; var to = Math.ceil(from + this.nbVisible - 1); this.runRequest({parameters: {from: from, to: to}, onSuccess: this.updateAndScrollHandler.curry(deltaPixel).bind(this)}); return this; } else $super(deltaPixel); }, /* Method: update Update the carousel Parameters: transport - XMLHttpRequest object json - JSON object Returns: this */ update: function(transport, json) { this.requestRunning = false; this.fire("request:ended"); if (!json) json = transport.responseJSON; this.hasMore = json.more; this.endIndex = Math.max(this.endIndex, json.to); this.elements = this.container.insert({bottom: json.html}).childElements(); return this.updateButtons(); }, // Group: Size and Position /* Method: computeElementSize Return elements size in pixel Returns: an integer value */ computeElementSize: function() { return this.options.elementSize; }, /* Method: updateSize Should be called if carousel size has been changed (usually called with a liquid layout) Returns: this */ updateSize: function($super) { var nbVisible = this.nbVisible; $super(); // If we have enough space for at least a new element if (Math.floor(this.nbVisible) - Math.floor(nbVisible) >= 1 && this.hasMore) { if (this.currentIndex() + Math.floor(this.nbVisible) >= this.endIndex) { var nbNew = Math.floor(this.currentIndex() + Math.floor(this.nbVisible) - this.endIndex); this.runRequest({parameters: {from: this.endIndex + 1, to: this.endIndex + nbNew}, onSuccess: this.updateHandler}); } } return this; }, updateNextButton: function($super) { var lastPosition = this.currentLastPosition(); var size = this.currentSize(); var nextClassName = "next_button" + this.options.disabledButtonSuffix; if (this.nextButton.hasClassName(nextClassName) && lastPosition != size) { this.nextButton.removeClassName(nextClassName); this.fire('nextButton:enabled'); } if (!this.nextButton.hasClassName(nextClassName) && lastPosition == size && !this.hasMore) { this.nextButton.addClassName(nextClassName); this.fire('nextButton:disabled'); } } }); // script.aculo.us slider.js v1.6.5, Wed Nov 08 14:17:49 CET 2006 // Copyright (c) 2005, 2006 Marty Haught, Thomas Fuchs // // script.aculo.us is freely distributable under the terms of an MIT-style license. // For details, see the script.aculo.us web site: http://script.aculo.us/ if(!Control) var Control = {}; Control.Slider = Class.create(); // options: // axis: 'vertical', or 'horizontal' (default) // // callbacks: // onChange(value) // onSlide(value) Control.Slider.prototype = { initialize: function(handle, track, options) { var slider = this; if(handle instanceof Array) { this.handles = handle.collect( function(e) { return $(e) }); } else { this.handles = [$(handle)]; } this.track = $(track); this.options = options || {}; this.axis = this.options.axis || 'horizontal'; this.increment = this.options.increment || 1; this.step = parseInt(this.options.step || '1'); this.range = this.options.range || $R(0,1); this.value = 0; // assure backwards compat this.values = this.handles.map( function() { return 0 }); this.spans = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false; this.options.startSpan = $(this.options.startSpan || null); this.options.endSpan = $(this.options.endSpan || null); this.restricted = this.options.restricted || false; this.maximum = this.options.maximum || this.range.end; this.minimum = this.options.minimum || this.range.start; // Will be used to align the handle onto the track, if necessary this.alignX = parseInt(this.options.alignX || '0'); this.alignY = parseInt(this.options.alignY || '0'); this.trackLength = this.maximumOffset() - this.minimumOffset(); this.handleLength = this.isVertical() ? (this.handles[0].offsetHeight != 0 ? this.handles[0].offsetHeight : this.handles[0].style.height.replace(/px$/,"")) : (this.handles[0].offsetWidth != 0 ? this.handles[0].offsetWidth : this.handles[0].style.width.replace(/px$/,"")); this.active = false; this.dragging = false; this.disabled = false; if(this.options.disabled) this.setDisabled(); // Allowed values array this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false; if(this.allowedValues) { this.minimum = this.allowedValues.min(); this.maximum = this.allowedValues.max(); } this.eventMouseDown = this.startDrag.bindAsEventListener(this); this.eventMouseUp = this.endDrag.bindAsEventListener(this); this.eventMouseMove = this.update.bindAsEventListener(this); // Initialize handles in reverse (make sure first handle is active) this.handles.each( function(h,i) { i = slider.handles.length-1-i; slider.setValue(parseFloat( (slider.options.sliderValue instanceof Array ? slider.options.sliderValue[i] : slider.options.sliderValue) || slider.range.start), i); Element.makePositioned(h); // fix IE Event.observe(h, "mousedown", slider.eventMouseDown); }); Event.observe(this.track, "mousedown", this.eventMouseDown); Event.observe(document, "mouseup", this.eventMouseUp); Event.observe(document, "mousemove", this.eventMouseMove); this.initialized = true; }, dispose: function() { var slider = this; Event.stopObserving(this.track, "mousedown", this.eventMouseDown); Event.stopObserving(document, "mouseup", this.eventMouseUp); Event.stopObserving(document, "mousemove", this.eventMouseMove); this.handles.each( function(h) { Event.stopObserving(h, "mousedown", slider.eventMouseDown); }); }, setDisabled: function(){ this.disabled = true; }, setEnabled: function(){ this.disabled = false; }, getNearestValue: function(value){ if(this.allowedValues){ if(value >= this.allowedValues.max()) return(this.allowedValues.max()); if(value <= this.allowedValues.min()) return(this.allowedValues.min()); var offset = Math.abs(this.allowedValues[0] - value); var newValue = this.allowedValues[0]; this.allowedValues.each( function(v) { var currentOffset = Math.abs(v - value); if(currentOffset <= offset){ newValue = v; offset = currentOffset; } }); return newValue; } if(value > this.range.end) return this.range.end; if(value < this.range.start) return this.range.start; return value; }, setValue: function(sliderValue, handleIdx){ if(!this.active) { this.activeHandleIdx = handleIdx || 0; this.activeHandle = this.handles[this.activeHandleIdx]; this.updateStyles(); } handleIdx = handleIdx || this.activeHandleIdx || 0; if(this.initialized && this.restricted) { if((handleIdx>0) && (sliderValuethis.values[handleIdx+1])) sliderValue = this.values[handleIdx+1]; } sliderValue = this.getNearestValue(sliderValue); this.values[handleIdx] = sliderValue; this.value = this.values[0]; // assure backwards compat this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] = this.translateToPx(sliderValue); this.drawSpans(); if(!this.dragging || !this.event) this.updateFinished(); }, setValueBy: function(delta, handleIdx) { this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta, handleIdx || this.activeHandleIdx || 0); }, translateToPx: function(value) { return Math.round( ((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) * (value - this.range.start)) + "px"; }, translateToValue: function(offset) { return ((offset/(this.trackLength-this.handleLength) * (this.range.end-this.range.start)) + this.range.start); }, getRange: function(range) { var v = this.values.sortBy(Prototype.K); range = range || 0; return $R(v[range],v[range+1]); }, minimumOffset: function(){ return(this.isVertical() ? this.alignY : this.alignX); }, maximumOffset: function(){ return(this.isVertical() ? (this.track.offsetHeight != 0 ? this.track.offsetHeight : this.track.style.height.replace(/px$/,"")) - this.alignY : (this.track.offsetWidth != 0 ? this.track.offsetWidth : this.track.style.width.replace(/px$/,"")) - this.alignY); }, isVertical: function(){ return (this.axis == 'vertical'); }, drawSpans: function() { var slider = this; if(this.spans) $R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) }); if(this.options.startSpan) this.setSpan(this.options.startSpan, $R(0, this.values.length>1 ? this.getRange(0).min() : this.value )); if(this.options.endSpan) this.setSpan(this.options.endSpan, $R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum)); }, setSpan: function(span, range) { if(this.isVertical()) { span.style.top = this.translateToPx(range.start); span.style.height = this.translateToPx(range.end - range.start + this.range.start); } else { span.style.left = this.translateToPx(range.start); span.style.width = this.translateToPx(range.end - range.start + this.range.start); } }, updateStyles: function() { this.handles.each( function(h){ Element.removeClassName(h, 'selected') }); Element.addClassName(this.activeHandle, 'selected'); }, startDrag: function(event) { if(Event.isLeftClick(event)) { if(!this.disabled){ this.active = true; var handle = Event.element(event); var pointer = [Event.pointerX(event), Event.pointerY(event)]; var track = handle; if(track==this.track) { var offsets = Position.cumulativeOffset(this.track); this.event = event; this.setValue(this.translateToValue( (this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2) )); var offsets = Position.cumulativeOffset(this.activeHandle); this.offsetX = (pointer[0] - offsets[0]); this.offsetY = (pointer[1] - offsets[1]); } else { // find the handle (prevents issues with Safari) while((this.handles.indexOf(handle) == -1) && handle.parentNode) handle = handle.parentNode; if(this.handles.indexOf(handle)!=-1) { this.activeHandle = handle; this.activeHandleIdx = this.handles.indexOf(this.activeHandle); this.updateStyles(); var offsets = Position.cumulativeOffset(this.activeHandle); this.offsetX = (pointer[0] - offsets[0]); this.offsetY = (pointer[1] - offsets[1]); } } } Event.stop(event); } }, update: function(event) { if(this.active) { if(!this.dragging) this.dragging = true; this.draw(event); // fix AppleWebKit rendering if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0); Event.stop(event); } }, draw: function(event) { var pointer = [Event.pointerX(event), Event.pointerY(event)]; var offsets = Position.cumulativeOffset(this.track); pointer[0] -= this.offsetX + offsets[0]; pointer[1] -= this.offsetY + offsets[1]; this.event = event; this.setValue(this.translateToValue( this.isVertical() ? 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