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b=g.onComplete;g.onComplete=function(d,c){this.updateContent(d.responseText);Object.isFunction(b)&&b(d,c)}.bind(this);$super(h,g)},updateContent:function(f){var i=this.container[this.success()?"success":"failure"],h=this.options;h.evalScripts||(f=f.stripScripts());if(i=$(i)){if(h.insertion){if(Object.isString(h.insertion)){var g={};g[h.insertion]=f;i.insert(g)}else{h.insertion(i,f)}}else{i.update(f)}}}});Ajax.PeriodicalUpdater=Class.create(Ajax.Base,{initialize:function($super,g,f,b){$super(b);this.onComplete=this.options.onComplete;this.frequency=this.options.frequency||2;this.decay=this.options.decay||1;this.updater={};this.container=g;this.url=f;this.start()},start:function(){this.options.onComplete=this.updateComplete.bind(this);this.onTimerEvent()},stop:function(){this.updater.options.onComplete=undefined;clearTimeout(this.timer);(this.onComplete||Prototype.emptyFunction).apply(this,arguments)},updateComplete:function(c){if(this.options.decay){this.decay=c.responseText==this.lastText?this.decay*this.options.decay:1;this.lastText=c.responseText}this.timer=this.onTimerEvent.bind(this).delay(this.decay*this.frequency)},onTimerEvent:function(){this.updater=new Ajax.Updater(this.container,this.url,this.options)}});function $(f){if(arguments.length>1){for(var i=0,h=[],g=arguments.length;i<g;i++){h.push($(arguments[i]))}return h}if(Object.isString(f)){f=document.getElementById(f)}return Element.extend(f)}if(Prototype.BrowserFeatures.XPath){document._getElementsByXPath=function(f,i){var h=[];f=document.evaluate(f,$(i)||document,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null);i=0;for(var g=f.snapshotLength;i<g;i++){h.push(Element.extend(f.snapshotItem(i)))}return h}}if(!window.Node){var Node={}}Node.ELEMENT_NODE||Object.extend(Node,{ELEMENT_NODE:1,ATTRIBUTE_NODE:2,TEXT_NODE:3,CDATA_SECTION_NODE:4,ENTITY_REFERENCE_NODE:5,ENTITY_NODE:6,PROCESSING_INSTRUCTION_NODE:7,COMMENT_NODE:8,DOCUMENT_NODE:9,DOCUMENT_TYPE_NODE:10,DOCUMENT_FRAGMENT_NODE:11,NOTATION_NODE:12});(function(e){var g=function(){var d=document.createElement("form"),c=document.createElement("input"),b=document.documentElement;c.setAttribute("name","test");d.appendChild(c);b.appendChild(d);c=d.elements?typeof d.elements.test=="undefined":null;b.removeChild(d);return 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e="<"+d.tagName.toLowerCase();$H({id:"id",className:"class"}).each(function(c){var b=c.first();c=c.last();if(b=(d[b]||"").toString()){e+=" "+c+"="+b.inspect(true)}});return e+">"},recursivelyCollect:function(e,g){e=$(e);for(var f=[];e=e[g];){e.nodeType==1&&f.push(Element.extend(e))}return f},ancestors:function(c){return Element.recursivelyCollect(c,"parentNode")},descendants:function(c){return Element.select(c,"*")},firstDescendant:function(c){for(c=$(c).firstChild;c&&c.nodeType!=1;){c=c.nextSibling}return $(c)},immediateDescendants:function(c){if(!(c=$(c).firstChild)){return[]}for(;c&&c.nodeType!=1;){c=c.nextSibling}if(c){return[c].concat($(c).nextSiblings())}return[]},previousSiblings:function(c){return Element.recursivelyCollect(c,"previousSibling")},nextSiblings:function(c){return Element.recursivelyCollect(c,"nextSibling")},siblings:function(c){c=$(c);return Element.previousSiblings(c).reverse().concat(Element.nextSiblings(c))},match:function(d,e){if(Object.isString(e)){e=new 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Element.getDimensions(c).width},classNames:function(c){return new Element.ClassNames(c)},hasClassName:function(d,e){if(d=$(d)){d=d.className;return d.length>0&&(d==e||(new RegExp("(^|\\s)"+e+"(\\s|$)")).test(d))}},addClassName:function(d,e){if(d=$(d)){Element.hasClassName(d,e)||(d.className+=(d.className?" 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g=0,f=0;do{g+=e.offsetTop||0;f+=e.offsetLeft||0;if(e=e.offsetParent){if(e.tagName.toUpperCase()=="BODY"){break}if(Element.getStyle(e,"position")!=="static"){break}}}while(e);return Element._returnOffset(f,g)},absolutize:function(g){g=$(g);if(Element.getStyle(g,"position")=="absolute"){return g}var k=Element.positionedOffset(g),j=k[1];k=k[0];var i=g.clientWidth,h=g.clientHeight;g._originalLeft=k-parseFloat(g.style.left||0);g._originalTop=j-parseFloat(g.style.top||0);g._originalWidth=g.style.width;g._originalHeight=g.style.height;g.style.position="absolute";g.style.top=j+"px";g.style.left=k+"px";g.style.width=i+"px";g.style.height=h+"px";return g},relativize:function(e){e=$(e);if(Element.getStyle(e,"position")=="relative"){return e}e.style.position="relative";var g=parseFloat(e.style.top||0)-(e._originalTop||0),f=parseFloat(e.style.left||0)-(e._originalLeft||0);e.style.top=g+"px";e.style.left=f+"px";e.style.height=e._originalHeight;e.style.width=e._originalWidth;return e},cumulativeScrollOffset:function(e){var g=0,f=0;do{g+=e.scrollTop||0;f+=e.scrollLeft||0;e=e.parentNode}while(e);return Element._returnOffset(f,g)},getOffsetParent:function(c){if(c.offsetParent){return $(c.offsetParent)}if(c==document.body){return $(c)}for(;(c=c.parentNode)&&c!=document.body;){if(Element.getStyle(c,"position")!="static"){return $(c)}}return $(document.body)},viewportOffset:function(f){var i=0,h=0,g=f;do{i+=g.offsetTop||0;h+=g.offsetLeft||0;if(g.offsetParent==document.body&&Element.getStyle(g,"position")=="absolute"){break}}while(g=g.offsetParent);g=f;do{if(!Prototype.Browser.Opera||g.tagName&&g.tagName.toUpperCase()=="BODY"){i-=g.scrollTop||0;h-=g.scrollLeft||0}}while(g=g.parentNode);return Element._returnOffset(h,i)},clonePosition:function(h,m,l){l=Object.extend({setLeft:true,setTop:true,setWidth:true,setHeight:true,offsetTop:0,offsetLeft:0},l||{});m=$(m);var k=Element.viewportOffset(m);h=$(h);var 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i})});Element.Methods.cumulativeOffset=Element.Methods.cumulativeOffset.wrap(function(d,e){return d(e)});Element.Methods.getStyle=function(e,g){e=$(e);g=g=="float"||g=="cssFloat"?"styleFloat":g.camelize();var f=e.style[g];if(!f&&e.currentStyle){f=e.currentStyle[g]}if(g=="opacity"){if(f=(e.getStyle("filter")||"").match(/alpha\(opacity=(.*)\)/)){if(f[1]){return parseFloat(f[1])/100}}return 1}if(f=="auto"){if((g=="width"||g=="height")&&e.getStyle("display")!="none"){return e["offset"+g.capitalize()]+"px"}return null}return f};Element.Methods.setOpacity=function(g,k){function j(b){return b.replace(/alpha\([^\)]*\)/gi,"")}g=$(g);var i=g.currentStyle;if(i&&!i.hasLayout||!i&&g.style.zoom=="normal"){g.style.zoom=1}i=g.getStyle("filter");var h=g.style;if(k==1||k===""){(i=j(i))?(h.filter=i):h.removeAttribute("filter");return g}else{if(k<0.00001){k=0}}h.filter=j(i)+"alpha(opacity="+k*100+")";return g};Element._attributeTranslations=function(){var e="className",g="for",f=document.createElement("div");f.setAttribute(e,"x");if(f.className!=="x"){f.setAttribute("class","x");if(f.className==="x"){e="class"}}f=null;f=document.createElement("label");f.setAttribute(g,"x");if(f.htmlFor!=="x"){f.setAttribute("htmlFor","x");if(f.htmlFor==="x"){g="htmlFor"}}f=null;return{read:{names:{"class":e,className:e,"for":g,htmlFor:g},values:{_getAttr:function(c,b){return c.getAttribute(b)},_getAttr2:function(c,b){return c.getAttribute(b,2)},_getAttrNode:function(c,b){return(c=c.getAttributeNode(b))?c.value:""},_getEv:function(){var c=document.createElement("div");c.onclick=Prototype.emptyFunction;c=c.getAttribute("onclick");var b;if(String(c).indexOf("{")>-1){b=function(h,d){d=h.getAttribute(d);if(!d){return null}d=d.toString();d=d.split("{")[1];d=d.split("}")[0];return d.strip()}}else{if(c===""){b=function(h,d){d=h.getAttribute(d);if(!d){return null}return d.strip()}}}c=null;return b}(),_flag:function(c,b){return $(c).hasAttribute(b)?b:null},style:function(b){return b.style.cssText.toLowerCase()},title:function(b){return b.title}}}}}();Element._attributeTranslations.write={names:Object.extend({cellpadding:"cellPadding",cellspacing:"cellSpacing"},Element._attributeTranslations.read.names),values:{checked:function(d,e){d.checked=!!e},style:function(d,e){d.style.cssText=e?e:""}}};Element._attributeTranslations.has={};$w("colSpan rowSpan vAlign dateTime accessKey tabIndex encType maxLength readOnly longDesc 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Object.isNumber(f)?c(g)[f]:Element.select(g,f)[b||0]}}()}else{if(Prototype.Browser.Gecko&&/rv:1\.8\.0/.test(navigator.userAgent)){Element.Methods.setOpacity=function(d,e){d=$(d);d.style.opacity=e==1?0.999999:e===""?"":e<0.00001?0:e;return d}}else{if(Prototype.Browser.WebKit){Element.Methods.setOpacity=function(f,i){f=$(f);f.style.opacity=i==1||i===""?"":i<0.00001?0:i;if(i==1){if(f.tagName.toUpperCase()=="IMG"&&f.width){f.width++;f.width--}else{try{var h=document.createTextNode(" ");f.appendChild(h);f.removeChild(h)}catch(g){}}}return f};Element.Methods.cumulativeOffset=function(e){var g=0,f=0;do{g+=e.offsetTop||0;f+=e.offsetLeft||0;if(e.offsetParent==document.body){if(Element.getStyle(e,"position")=="absolute"){break}}e=e.offsetParent}while(e);return Element._returnOffset(f,g)}}}}}if("outerHTML" in document.documentElement){Element.Methods.replace=function(g,k){g=$(g);if(k&&k.toElement){k=k.toElement()}if(Object.isElement(k)){g.parentNode.replaceChild(k,g);return g}k=Object.toHTML(k);var j=g.parentNode,i=j.tagName.toUpperCase();if(Element._insertionTranslations.tags[i]){var h=g.next();i=Element._getContentFromAnonymousElement(i,k.stripScripts());j.removeChild(g);h?i.each(function(b){j.insertBefore(b,h)}):i.each(function(b){j.appendChild(b)})}else{g.outerHTML=k.stripScripts()}k.evalScripts.bind(k).defer();return g}}Element._returnOffset=function(e,g){var f=[e,g];f.left=e;f.top=g;return f};Element._getContentFromAnonymousElement=function(e,g){var f=new Element("div");if(e=Element._insertionTranslations.tags[e]){f.innerHTML=e[0]+g+e[1];e[2].times(function(){f=f.firstChild})}else{f.innerHTML=g}return $A(f.childNodes)};Element._insertionTranslations={before:function(d,e){d.parentNode.insertBefore(e,d)},top:function(d,e){d.insertBefore(e,d.firstChild)},bottom:function(d,e){d.appendChild(e)},after:function(d,e){d.parentNode.insertBefore(e,d.nextSibling)},tags:{TABLE:["<table>","</table>",1],TBODY:["<table><tbody>","</tbody></table>",2],TR:["<table><tbody><tr>","</tr></tbody></table>",3],TD:["<table><tbody><tr><td>","</td></tr></tbody></table>",4],SELECT:["<select>","</select>",1]}};(function(){var c=Element._insertionTranslations.tags;Object.extend(c,{THEAD:c.TBODY,TFOOT:c.TBODY,TH:c.TD})})();Element.Methods.Simulated={hasAttribute:function(d,e){e=Element._attributeTranslations.has[e]||e;d=$(d).getAttributeNode(e);return !!(d&&d.specified)}};Element.Methods.ByTag={};Object.extend(Element,Element.Methods);(function(c){if(!Prototype.BrowserFeatures.ElementExtensions&&c.__proto__){window.HTMLElement={};window.HTMLElement.prototype=c.__proto__;Prototype.BrowserFeatures.ElementExtensions=true}})(document.createElement("div"));Element.extend=function(){function g(d){if(typeof window.Element!="undefined"){var b=window.Element.prototype;if(b){var c="_"+(Math.random()+"").slice(2);d=document.createElement(d);b[c]="x";d=d[c]!=="x";delete b[c];return d}}return false}function k(e,c){for(var d in c){var b=c[d];if(Object.isFunction(b)&&!(d in e)){e[d]=b.methodize()}}}var j=g("object");if(Prototype.BrowserFeatures.SpecificElementExtensions){if(j){return function(c){if(c&&typeof c._extendedByPrototype=="undefined"){var b=c.tagName;if(b&&/^(?:object|applet|embed)$/i.test(b)){k(c,Element.Methods);k(c,Element.Methods.Simulated);k(c,Element.Methods.ByTag[b.toUpperCase()])}}return c}}return Prototype.K}var i={},h=Element.Methods.ByTag;j=Object.extend(function(d){if(!d||typeof d._extendedByPrototype!="undefined"||d.nodeType!=1||d==window){return d}var b=Object.clone(i),c=d.tagName.toUpperCase();h[c]&&Object.extend(b,h[c]);k(d,b);d._extendedByPrototype=Prototype.emptyFunction;return d},{refresh:function(){if(!Prototype.BrowserFeatures.ElementExtensions){Object.extend(i,Element.Methods);Object.extend(i,Element.Methods.Simulated)}}});j.refresh();return j}();Element.hasAttribute=function(d,e){if(d.hasAttribute){return d.hasAttribute(e)}return Element.Methods.Simulated.hasAttribute(d,e)};Element.addMethods=function(i){function q(b){b=b.toUpperCase();Element.Methods.ByTag[b]||(Element.Methods.ByTag[b]={});Object.extend(Element.Methods.ByTag[b],i)}function p(b,e,c){c=c||false;for(var d in b){var f=b[d];if(Object.isFunction(f)){if(!c||!(d in e)){e[d]=f.methodize()}}}}function o(b){var 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n=Prototype.BrowserFeatures,m=Element.Methods.ByTag;if(!i){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 k=i;i=arguments[1]}if(k){Object.isArray(k)?k.each(q):q(k)}else{Object.extend(Element.Methods,i||{})}k=window.HTMLElement?HTMLElement.prototype:Element.prototype;if(n.ElementExtensions){p(Element.Methods,k);p(Element.Methods.Simulated,k,true)}if(n.SpecificElementExtensions){for(var l in Element.Methods.ByTag){n=o(l);Object.isUndefined(n)||p(m[l],n.prototype)}}Object.extend(Element,Element.Methods);delete Element.ByTag;Element.extend.refresh&&Element.extend.refresh();Element.cache={}};document.viewport={getDimensions:function(){return{width:this.getWidth(),height:this.getHeight()}},getScrollOffsets:function(){return Element._returnOffset(window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft,window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop)}};(function(h){function o(){if(m.WebKit&&!l.evaluate){return document}if(m.Opera&&window.parseFloat(window.opera.version())<9.5){return document.body}return document.documentElement}function n(b){k||(k=o());i[b]="client"+b;h["get"+b]=function(){return k[i[b]]};return h["get"+b]()}var m=Prototype.Browser,l=document,k,i={};h.getWidth=n.curry("Width");h.getHeight=n.curry("Height")})(document.viewport);Element.Storage={UID:1};Element.addMethods({getStorage:function(c){if(c=$(c)){if(c===window){c=0}else{if(typeof c._prototypeUID==="undefined"){c._prototypeUID=[Element.Storage.UID++]}c=c._prototypeUID[0]}Element.Storage[c]||(Element.Storage[c]=$H());return Element.Storage[c]}},store:function(e,g,f){if(e=$(e)){arguments.length===2?Element.getStorage(e).update(g):Element.getStorage(e).set(g,f);return e}},retrieve:function(f,i,h){if(f=$(f)){f=Element.getStorage(f);var g=f.get(i);if(Object.isUndefined(g)){f.set(i,h);g=h}return g}},clone:function(e,g){if(e=$(e)){e=e.cloneNode(g);e._prototypeUID=void 0;if(g){g=Element.select(e,"*");for(var f=g.length;f--;){g[f]._prototypeUID=void 0}}return Element.extend(e)}}});var Selector=Class.create({initialize:function(c){this.expression=c.strip();if(this.shouldUseSelectorsAPI()){this.mode="selectorsAPI"}else{if(this.shouldUseXPath()){this.mode="xpath";this.compileXPathMatcher()}else{this.mode="normal";this.compileMatcher()}}},shouldUseXPath:function(){var c=function(){var b=false;if(document.evaluate&&window.XPathResult){b=document.createElement("div");b.innerHTML="<ul><li></li></ul><div><ul><li></li></ul></div>";b=document.evaluate(".//*[local-name()='ul' or local-name()='UL']//*[local-name()='li' or local-name()='LI']",b,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null).snapshotLength!==2}return b}();return function(){if(!Prototype.BrowserFeatures.XPath){return false}var b=this.expression;if(Prototype.Browser.WebKit&&(b.include("-of-type")||b.include(":empty"))){return false}if(/(\[[\w-]*?:|:checked)/.test(b)){return false}if(c){return false}return true}}(),shouldUseSelectorsAPI:function(){if(!Prototype.BrowserFeatures.SelectorsAPI){return false}if(Selector.CASE_INSENSITIVE_CLASS_NAMES){return false}if(!Selector._div){Selector._div=new Element("div")}try{Selector._div.querySelector(this.expression)}catch(c){return false}return true},compileMatcher:function(){var b=this.expression,c=Selector.patterns,d=Selector.criteria,e,f,g=c.length,j;if(Selector._cache[b]){this.matcher=Selector._cache[b]}else{for(this.matcher=["this.matcher = function(root) {","var r = root, h = Selector.handlers, c = false, n;"];b&&e!=b&&/\S/.test(b);){e=b;for(var h=0;h<g;h++){f=c[h].re;j=c[h].name;if(f=b.match(f)){this.matcher.push(Object.isFunction(d[j])?d[j](f):(new 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this.matcher(f)}},match:function(s){this.tokens=[];for(var r=this.expression,q=Selector.patterns,p=Selector.assertions,o,n,k=q.length,m;r&&o!==r&&/\S/.test(r);){o=r;for(var i=0;i<k;i++){n=q[i].re;m=q[i].name;if(n=r.match(n)){if(p[m]){this.tokens.push([m,Object.clone(n)]);r=r.replace(n[0],"")}else{return this.findElements(document).include(s)}}}}r=true;for(i=0;q=this.tokens[i];i++){m=q[0];q=q[1];if(!Selector.assertions[m](s,q)){r=false;break}}return r},toString:function(){return this.expression},inspect:function(){return"#<Selector:"+this.expression.inspect()+">"}});if(Prototype.BrowserFeatures.SelectorsAPI&&document.compatMode==="BackCompat"){Selector.CASE_INSENSITIVE_CLASS_NAMES=function(){var d=document.createElement("div"),e=document.createElement("span");d.id="prototype_test_id";e.className="Test";d.appendChild(e);return d.querySelector("#prototype_test_id 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@#{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)]",checked:"[@checked]",disabled:"[(@disabled) and (@type!='hidden')]",enabled:"[not(@disabled) and (@type!='hidden')]",not:function(s){for(var r=s[6],q=Selector.patterns,p=Selector.xpath,o,n,k=q.length,m=[];r&&o!=r&&/\S/.test(r);){o=r;for(var i=0;i<k;i++){n=q[i].name;if(s=r.match(q[i].re)){n=Object.isFunction(p[n])?p[n](s):(new Template(p[n])).evaluate(s);m.push("("+n.substring(1,n.length-1)+")");r=r.replace(s[0],"");break}}}return"[not("+m.join(" and ")+")]"},"nth-child":function(c){return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ",c)},"nth-last-child":function(c){return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ",c)},"nth-of-type":function(c){return Selector.xpath.pseudos.nth("position() ",c)},"nth-last-of-type":function(c){return Selector.xpath.pseudos.nth("(last() + 1 - position()) ",c)},"first-of-type":function(c){c[6]="1";return Selector.xpath.pseudos["nth-of-type"](c)},"last-of-type":function(c){c[6]="1";return Selector.xpath.pseudos["nth-last-of-type"](c)},"only-of-type":function(d){var e=Selector.xpath.pseudos;return e["first-of-type"](d)+e["last-of-type"](d)},nth:function(e,g){var f=g[6];if(f=="even"){f="2n+0"}if(f=="odd"){f="2n+1"}if(g=f.match(/^(\d+)$/)){return"["+e+"= "+g[1]+"]"}if(g=f.match(/^(-?\d*)?n(([+-])(\d+))?/)){if(g[1]=="-"){g[1]=-1}f=g[1]?Number(g[1]):1;g=g[2]?Number(g[2]):0;return(new Template("[((#{fragment} - #{b}) mod #{a} = 0) and ((#{fragment} - #{b}) div #{a} >= 0)]")).evaluate({fragment:e,a:f,b:g})}}}},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(c){c[3]=c[5]||c[6];return(new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;')).evaluate(c)},pseudo:function(c){if(c[6]){c[6]=c[6].replace(/"/g,'\\"')}return(new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;')).evaluate(c)},descendant:'c = "descendant";',child:'c = "child";',adjacent:'c = "adjacent";',laterSibling:'c = 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this.withinIncludingScrolloffsets(e,g,f)}this.xcomp=g;this.ycomp=f;this.offset=Element.cumulativeOffset(e);return f>=this.offset[1]&&f<this.offset[1]+e.offsetHeight&&g>=this.offset[0]&&g<this.offset[0]+e.offsetWidth},withinIncludingScrolloffsets:function(f,i,h){var g=Element.cumulativeScrollOffset(f);this.xcomp=i+g[0]-this.deltaX;this.ycomp=h+g[1]-this.deltaY;this.offset=Element.cumulativeOffset(f);return this.ycomp>=this.offset[1]&&this.ycomp<this.offset[1]+f.offsetHeight&&this.xcomp>=this.offset[0]&&this.xcomp<this.offset[0]+f.offsetWidth},overlap:function(d,e){if(!d){return 0}if(d=="vertical"){return(this.offset[1]+e.offsetHeight-this.ycomp)/e.offsetHeight}if(d=="horizontal"){return(this.offset[0]+e.offsetWidth-this.xcomp)/e.offsetWidth}},cumulativeOffset:Element.Methods.cumulativeOffset,positionedOffset:Element.Methods.positionedOffset,absolutize:function(c){Position.prepare();return Element.absolutize(c)},relativize:function(c){Position.prepare();return Element.relativize(c)},realOffset:Element.Methods.cumulativeScrollOffset,offsetParent:Element.Methods.getOffsetParent,page:Element.Methods.viewportOffset,clone:function(e,g,f){f=f||{};return Element.clonePosition(g,e,f)}};if(!document.getElementsByClassName){document.getElementsByClassName=function(d){function e(b){return b.blank()?null:"[contains(concat(' ', @class, ' '), ' "+b+" ')]"}d.getElementsByClassName=Prototype.BrowserFeatures.XPath?function(c,b){b=b.toString().strip();return(b=/\s/.test(b)?$w(b).map(e).join(""):e(b))?document._getElementsByXPath(".//*"+b,c):[]}:function(o,n){n=n.toString().strip();var m=[],k=/\s/.test(n)?$w(n):null;if(!k&&!n){return m}o=$(o).getElementsByTagName("*");n=" "+n+" ";for(var c=0,i,b;i=o[c];c++){if(i.className&&(b=" "+i.className+" ")&&(b.include(n)||k&&k.all(function(f){return !f.toString().blank()&&b.include(" "+f+" ")}))){m.push(Element.extend(i))}}return m};return function(c,b){return $(b||document.body).getElementsByClassName(c)}}(Element.Methods)}Element.ClassNames=Class.create();Element.ClassNames.prototype={initialize:function(c){this.element=$(c)},_each:function(c){this.element.className.split(/\s+/).select(function(b){return b.length>0})._each(c)},set:function(c){this.element.className=c},add:function(c){this.include(c)||this.set($A(this).concat(c).join(" "))},remove:function(c){this.include(c)&&this.set($A(this).without(c).join(" "))},toString:function(){return $A(this).join(" ")}};Object.extend(Element.ClassNames.prototype,Enumerable);function toggleDisp(){for(var d=0;d<arguments.length;d++){var e=$(arguments[d]);e.style.display=e.style.display=="none"?"block":"none"}}function toggleTab(h,m,l){if($("tabContent"+h).style.display=="none"){for(var k=1;k<=m;k++){if(l==null||l!=k){var j="tabHeader"+k,i=$(j);if(!i){i=$("tabHeaderActive");i.id=j}j="tabContent"+k;i=$(j);i.style.display!="none"&&toggleDisp(j)}}if(i=$("tabHeader"+h)){i.id="tabHeaderActive"}i.blur();i=$("tabContent"+h);i.style.marginTop="2px";toggleDisp("tabContent"+h)}}function LabeledMarker(d,e){this.opts_=e;this.labelText_=e.labelText||"";this.labelClass_=e.labelClass||"LabeledMarker_markerLabel";this.labelOffset_=e.labelOffset||new GSize(0,0);this.clickable_=e.clickable==false?false:true;this.title_=e.title||"";this.ownVisibility_=this.labelVisibility_=true;if(e.draggable){e.draggable=false}GMarker.apply(this,arguments)}LabeledMarker.prototype=new GMarker(new GLatLng(0,0));a=LabeledMarker.prototype;a.initialize=function(f){GMarker.prototype.initialize.apply(this,arguments);this.map_=f;this.div_=document.createElement("div");this.div_.className=this.labelClass_;this.div_.innerHTML=this.labelText_;this.div_.style.position="absolute";if(this.clickable_){this.div_.style.cursor="pointer"}this.div_.title=this.title_;this.ownVisibility_||this.hide();this.applyLabelVisibility_();f.getPane(G_MAP_MARKER_PANE).appendChild(this.div_);if(this.clickable_){for(var i=["click","dblclick","mousedown","mouseup","mouseover","mouseout"],h=0;h<i.length;h++){var g=i[h];GEvent.addDomListener(this.div_,g,GEvent.callback(GEvent,GEvent.trigger,this,g,this.getLatLng()))}}};a.redraw=function(){GMarker.prototype.redraw.apply(this,arguments);this.redrawLabel_()};a.redrawLabel_=function(){if(this.map_){var d=this.map_.fromLatLngToDivPixel(this.getLatLng()),e=GOverlay.getZIndex(this.getLatLng().lat());if(this.div_){this.div_.style.left=d.x+this.labelOffset_.width+"px";this.div_.style.top=d.y+this.labelOffset_.height+"px";this.div_.style.zIndex=e}}};a.remove=function(){GEvent.clearInstanceListeners(this.div_);if(this.div_.outerHTML){this.div_.outerHTML=""}this.div_.parentNode&&this.div_.parentNode.removeChild(this.div_);this.div_=null;GMarker.prototype.remove.apply(this,arguments)};a.copy=function(){var c=new LabeledMarker(this.getLatLng(),this.opts_);c.labelVisibility_=this.labelVisibility_;c.ownVisibility_=this.ownVisibility_;return c};a.show=function(){GMarker.prototype.show.apply(this,arguments);this.ownVisibility_=true;this.applyLabelVisibility_()};a.hide=function(){GMarker.prototype.hide.apply(this,arguments);this.ownVisibility_=false;this.applyLabelVisibility_()};a.setLabelVisibility=function(c){this.labelVisibility_=c;this.applyLabelVisibility_()};a.getLabelVisibility=function(){return this.labelVisibility_};a.applyLabelVisibility_=function(){if(this.div_){this.div_.style.display=!this.isHidden()&&this.labelVisibility_?"block":"none"}};a.setLabelText=function(c){this.labelText_=c;if(this.div_){this.div_.innerHTML=c}this.opts_.labelText=c};function MarkerClusterer(K,J,I){function H(){if(q.length!==0){var b=[];p=0;for(len=q.length;p<len;p++){F(q[p])?s.addMarker(q[p],true,null,null,true):b.push(q[p])}q=b}}function F(b){return D.getBounds().containsLatLng(b.getLatLng())}function E(d){for(var b=[],c=d.length-1;c>=0;--c){s.addMarker(d[c].marker,true,d[c].isAdded,b,true)}H()}var B=[],D=K,z=null,s=this,m=60,n=[53,56,66,78,90],i=[],q=[];n=null;var w=true;if(ClusterMarker_.instanceOfGOverlay!==true){n=ClusterMarker_.prototype;ClusterMarker_.prototype=new GOverlay;for(var k in n){ClusterMarker_.prototype[k]=n[k]}ClusterMarker_.instanceOfGOverlay=true}var x=function(d){var b=0;for(var c=d=d.length;c!==0;){c=parseInt(c/10,10);b++}c=this.getStyles().length;if(c<b){b=c}return{text:d,index:b}},p=0;for(p=1;p<=5;p++){i.push({url:iconUrl+"icones/cluster/cluster.png",height:65,width:66})}if(typeof I==="object"&&I!==null){if(typeof I.gridSize==="number"&&I.gridSize>0){m=I.gridSize}if(typeof I.maxZoom==="number"){z=I.maxZoom}if(typeof I.styles==="object"&&I.styles!==null&&I.styles.length!==0){i=I.styles}if(typeof I.calculator==="function"){x=I.calculator}if(typeof I.zoomOnClick==="boolean"){w=I.zoomOnClick}}this.setCalculator=function(b){x=b};this.getCalculator=function(){return GEvent.callback(this,x)};this.isZoomOnClick=function(){return w};this.getStyles=function(){return i};this.clearMarkers=function(){for(var c=0,b=B.length;c<b;c++){typeof B[c]!=="undefined"&&B[c]!==null&&B[c].clearMarkers()}B=[];q=[]};this.addMarker=function(h,c,g,f,j){if(j!==true){if(!F(h)){q.push(h);return}}g=g;f=f;j=D.fromLatLngToDivPixel(h.getLatLng());if(typeof g!=="boolean"){g=false}if(typeof f!=="object"||f===null){f=B}for(var e=null,d=f.length-1;d>=0;d--){e=f[d];var b=e.getCenter();if(b!==null){b=D.fromLatLngToDivPixel(b);if(j.x>=b.x-m&&j.x<=b.x+m&&j.y>=b.y-m&&j.y<=b.y+m){e.addMarker({isAdded:g,marker:h});c||e.redraw_();return}}}e=new Cluster(this,K);e.addMarker({isAdded:g,marker:h});c||e.redraw_();f.push(e);f!==B&&B.push(e)};this.removeMarker=function(d){for(var b=0,c=q.length;b<c;b++){if(d===q[b]){q.splice(b,1);return}}b=0;for(c=B.length;b<c;b++){if(B[b]&&B[b].removeMarker(d)){if(B[b].getTotalMarkers()==0){B[b].clearMarkers();B.splice(b,1)}else{B[b].redraw_()}return}}};this.redraw_=function(){for(var d=this.getClustersInViewport_(),b=0,c=d.length;b<c;b++){d[b].redraw_(true)}};this.getClustersInViewport_=function(){for(var e=[],b=D.getBounds(),d=0,c=B.length;d<c;d++){B[d].isInBounds(b)&&e.push(B[d])}return e};this.getNumMarkersInViewport=function(){for(var e=this.getClustersInViewport_(),b=0,d=0,c=e.length;d<c;d++){b+=e[d].getTotalMarkers()}return b};this.isClustered=function(e){for(var b=this.getClustersInViewport_(),d=0,c=b.length;d<c;d++){if(b[d].isClustered(e)){return true}}return false};this.getMaxZoom_=function(){return z};this.getMap_=function(){return D};this.getGridSize_=function(){return m};this.getTotalMarkers=function(){for(var d=0,b=0,c=B.length;b<c;b++){d+=B[b].getTotalMarkers()}return d};this.getTotalClusters=function(){return B.length};this.resetViewport=function(){for(var c=this.getClustersInViewport_(),j=[],b=0,l=0,d=c.length;l<d;l++){var g=c[l],f=g.getCurrentZoom();if(f!==null){if(D.getZoom()!==f){f=g.getMarkers();for(var e=0,h=f.length;e<h;++e){j.push({isAdded:false,marker:f[e].marker})}g.clearMarkers();b++;e=0;for(h=B.length;e<h;++e){g===B[e]&&B.splice(e,1)}}}}E(j);this.redraw_();GEvent.trigger(this,"regroup")};this.addMarkers=function(d){for(var b=0,c=d.length;b<c;b++){this.addMarker(d[b],true)}this.redraw_()};this.getParentCluster=function(b){return b.parentCluster_};typeof J==="object"&&J!==null&&this.addMarkers(J);n=GEvent.addListener(D,"moveend",function(){s.resetViewport()})}function Cluster(h){var o=null,n=[],m=h.getMap_(),l=null,k=m.getZoom(),i=this;this.getMarkers=function(){return n};this.getMarkerClusterer=function(){return h};this.isInBounds=function(e){if(o===null){return false}e||(e=m.getBounds());var b=m.fromLatLngToDivPixel(e.getSouthWest());e=m.fromLatLngToDivPixel(e.getNorthEast());var f=m.fromLatLngToDivPixel(o),c=true,d=h.getGridSize_();if(k!==m.getZoom()){var g=m.getZoom()-k;d=Math.pow(2,g)*d}if(e.x!==b.x&&(f.x+d<b.x||f.x-d>e.x)){c=false}if(c&&(f.y+d<e.y||f.y-d>b.y)){c=false}return c};this.getCenter=function(){return o};this.addMarker=function(b){if(o===null){o=b.marker.getLatLng()}b.marker.parentCluster_=i;n.push(b)};this.removeMarker=function(c){for(var b=0,d=n.length;b<d;b++){if(c===n[b].marker){n[b].isAdded&&m.removeOverlay(n[b].marker);delete n[b].marker.parentCluster_;n.splice(b,1);return true}}return false};this.isClustered=function(c){for(var b=0,d=n.length;b<d;b++){if(c===n[b].marker){return !n[b].isAdded}}return false};this.getCurrentZoom=function(){return k};this.redraw_=function(c){if(c||this.isInBounds()){k=m.getZoom();c=0;c=h.getMaxZoom_();if(c===null){c=m.getCurrentMapType().getMaximumResolution()}if(k>c||this.getTotalMarkers()===1){c=0;for(var b=n.length;c<b;c++){if(n[c].isAdded){n[c].marker.isHidden()&&n[c].marker.show()}else{m.addOverlay(n[c].marker);n[c].isAdded=true}}l!==null&&l.hide()}else{if(this.getTotalMarkers()>1){c=0;for(b=n.length;c<b;c++){n[c].isAdded&&!n[c].marker.isHidden()&&n[c].marker.hide()}c=h.getCalculator()(this.getRealMarkers());if(l===null){l=new ClusterMarker_(o,c,h.getStyles(),h.getGridSize_(),i);m.addOverlay(l)}else{l.isHidden()&&l.show();l.setSums(c);l.redraw(true)}}}}};this.clearMarkers=function(){l!==null&&m.removeOverlay(l);for(var c=0,b=n.length;c<b;c++){n[c].isAdded&&m.removeOverlay(n[c].marker);delete n[c].marker.parentCluster_}n=[]};this.getTotalMarkers=function(){return n.length};this.getRealMarkers=function(){for(var c=[],b=0,d=n.length;b<d;b++){c.push(n[b].marker)}return c}}function ClusterMarker_(h,m,l,k,j){var i=m.index;this.useStyle(l[i-1]);this.styleDirty_=false;this.latlng_=h;this.index_=i;this.styles_=l;this.text_=m.text;this.padding_=k;this.sums_=m;this.cluster_=j}if(typeof window.GOverlay==="function"){ClusterMarker_.prototype=new GOverlay;ClusterMarker_.instanceOfGOverlay=true}a=ClusterMarker_.prototype;a.useStyle=function(c){this.url_=c.url;this.height_=c.height;this.width_=c.width;this.textColor_=c.opt_textColor;this.anchor_=c.opt_anchor;this.textSize_=c.opt_textSize};a.initialize=function(h){this.map_=h;var m=document.createElement("div"),l=this.latlng_,k=this.getPosFromLatLng(l);m.style.cssText=this.createCss(k);m.innerHTML=this.text_;h.getPane(G_MAP_MAP_PANE).appendChild(m);var j=this.padding_,i=this.cluster_;GEvent.addDomListener(m,"click",function(){GEvent.trigger(i.getMarkerClusterer(),"clusterclick",i);if(i.getMarkerClusterer().isZoomOnClick()){var b=h.fromLatLngToDivPixel(l),c=new GPoint(b.x-j,b.y+j);c=h.fromDivPixelToLatLng(c);b=new GPoint(b.x+j,b.y-j);b=h.fromDivPixelToLatLng(b);c=h.getBoundsZoomLevel(new GLatLngBounds(c,b),h.getSize());h.setCenter(l,c)}});this.div_=m};a.getPosFromLatLng=function(c){c=this.map_.fromLatLngToDivPixel(c);c.x-=parseInt(this.width_/2,10);c.y-=parseInt(this.height_/2,10);return c};a.createCss=function(d){var e="";e=document.all?'filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=scale,src="'+this.url_+'");':"background:url("+this.url_+");";if(typeof this.anchor_==="object"){e+=typeof this.anchor_[0]==="number"&&this.anchor_[0]>0&&this.anchor_[0]<this.height_?"height:"+(this.height_-this.anchor_[0])+"px;padding-top:"+this.anchor_[0]+"px;":"height:"+this.height_+"px;line-height:"+this.height_+"px;";e+=typeof this.anchor_[1]==="number"&&this.anchor_[1]>0&&this.anchor_[1]<this.width_?"width:"+(this.width_-this.anchor_[1])+"px;padding-left:"+this.anchor_[1]+"px;":"width:"+this.width_+"px;text-align:center;"}else{e+="height:"+this.height_+"px;line-height:"+this.height_+"px;";e+="width:"+this.width_+"px;text-align:center;"}return e+"cursor:pointer;top:"+d.y+"px;left:"+d.x+"px;color:"+(this.textColor_?this.textColor_:"black")+";position:absolute;font-size:"+(this.textSize_?this.textSize_:24)+"px;font-family:Arial,sans-serif;font-weight:bold"};a.remove=function(){this.div_.parentNode.removeChild(this.div_)};a.copy=function(){return new ClusterMarker_(this.latlng_,this.sums_,this.text_,this.styles_,this.padding_,this.cluster_)};a.redraw=function(c){if(c){c=this.getPosFromLatLng(this.latlng_);if(this.styleDirty_){this.styleDirty_=false;this.useStyle(this.styles_[this.index_-1]);this.div_.style.cssText=this.createCss(c)}else{this.div_.style.top=c.y+"px";this.div_.style.left=c.x+"px"}}};a.hide=function(){this.div_.style.display="none"};a.show=function(){this.div_.style.display=""};a.isHidden=function(){return this.div_.style.display==="none"};a.setSums=function(c){if(c.index!==this.index_){this.styleDirty_=true}this.sums_=c;this.text_=c.text;this.index_=c.index;this.div_.innerHTML=c.text};var month_names=[];month_names[month_names.length]="January";month_names[month_names.length]="February";month_names[month_names.length]="March";month_names[month_names.length]="April";month_names[month_names.length]="May";month_names[month_names.length]="June";month_names[month_names.length]="July";month_names[month_names.length]="August";month_names[month_names.length]="September";month_names[month_names.length]="October";month_names[month_names.length]="November";month_names[month_names.length]="December";var day_names=[];day_names[day_names.length]="Sunday";day_names[day_names.length]="Monday";day_names[day_names.length]="Tuesday";day_names[day_names.length]="Wednesday";day_names[day_names.length]="Thursday";day_names[day_names.length]="Friday";day_names[day_names.length]="Saturday";function getIntegerAsString(c){return c<10?"0"+c:c}function getFullDateAsString(c){return month_names[c.getMonth()]+" "+c.getDate()+", "+c.getFullYear()+" 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g=f.length;if(i.indexOf(f)!=-1){h=i.substring(i.indexOf(f)+g,i.length).substring(0,i.substring(i.indexOf(f)+g,i.length).indexOf("&"))}return h}function getEvent(c){if(c==undefined){return window.event}return c}function handleEventObj(d,e){return function(b){b=b||window.event;d[e](b,this)}}function handleEvent(c){return function(b){b=b||window.event;c(b,this)}}var mainUrl="http://www.radarvirtuel.com/",iconUrl="http://radarvirtuel.free.fr/",airportsUrl="http://www.openskymap.com/airports/",jsonFile=mainUrl+"file.json",iconDir=iconUrl+"icones/",airplaneIconPrefixDict={airbus:"airbus/a320_",boeing:"boeing/boeing747_","default":"default/default_",unknown:"unknown/unknown",default_small:"default_small/default_"},selectedAirplaneIconPrefixDict={airbus:"airbus/selected/a320_",boeing:"boeing/selected/boeing747_","default":"default/selected/default_",unknown:"unknown/selected/unknown",default_small:"default_small/selected/default_"},startPosition=new GLatLng(51.971345808851716,0.1318359375),startZoomLevel=7,showProviders=true,showDisconnectedProviders=false,maxZoomClustered=4,defaultRefreshRate=10,retryRefreshRate=5,defaultRefreshRateWeather=600,retryRefreshRateWeather=5,timeoutJSON=10,limitSessionTime=false,sessionTimeDelta=2400,travelPlaces=[{name:"Europe",position:[48.74894534343293,12.83203125],zoomLevel:5,subLinks:[{name:"France",position:[46.8,4.7],zoomLevel:6,subLinks:[{name:"Paris",position:[48.853873,2.3909],zoomLevel:10,subLinks:undefined}]},{name:"United Kingdom",position:[54.380557,-3.273926],zoomLevel:6,subLinks:[{name:"London",position:[51.5104518,-0.111236],zoomLevel:10,subLinks:undefined}]},{name:"Ireland",position:[53.442264,-7.855225],zoomLevel:7,subLinks:undefined},{name:"Spain",position:[39.740986,-3.933105],zoomLevel:6,subLinks:undefined},{name:"Portugal",position:[39.402244,-8.22876],zoomLevel:7,subLinks:undefined},{name:"Switzerland",position:[47.253136,8.596802],zoomLevel:7,subLinks:undefined},{name:"Finland",position:undefined,zoomLevel:undefined,subLinks:[{name:"Helsinki",position:[59.784051,25.455322],zoomLevel:7,subLinks:undefined}]},{name:"Hungary",position:[46.573967,17.314453],zoomLevel:6,subLinks:undefined},{name:"Romania",position:[46.573967,17.314453],zoomLevel:7,subLinks:undefined},{name:"Cyprus",position:[35.871247,33.640137],zoomLevel:6,subLinks:undefined}]},{name:"America",position:undefined,zoomLevel:undefined,subLinks:[{name:"USA",position:[39.3682,-97.6025],zoomLevel:5,subLinks:[{name:"Florida",position:[28.256006,-81.595459],zoomLevel:7,subLinks:undefined},{name:"California",position:[33.92513,-116.916504],zoomLevel:6,subLinks:undefined}]},{name:"Canada",position:undefined,zoomLevel:undefined,subLinks:[{name:"Kingston",position:[44.024422,-76.59668],zoomLevel:7,subLinks:undefined},{name:"Vancouver",position:[48.502048,-122.991943],zoomLevel:7,subLinks:undefined}]},{name:"Brazil",position:undefined,zoomLevel:undefined,subLinks:[{name:"Brasilia",position:[-17.014768,-44.736328],zoomLevel:6,subLinks:undefined}]}]},{name:"Africa",position:undefined,zoomLevel:undefined,subLinks:[{name:"Reunion",position:[-21.204898,55.59082],zoomLevel:9,subLinks:undefined},{name:"South Africa",position:[-27.994401411046145,28.2568359375],zoomLevel:6,subLinks:undefined}]}];function AirPlane(h,m,l,k,j,i){this.id=h;this.point=new GLatLng(m[0],m[1]);this.angle=l;this.labelAttribute=i;this.setInfo(k,j);this.selected=false;this.polyline=this.marker=undefined;this.labelVisible=this.visible=true}a=AirPlane.prototype;a.setName=function(c){this.marker!=undefined&&this.marker.setLabelText(c)};a.getAttributeValue=function(c){if(c==undefined){return""}c=this.info[c];if(c==undefined){return""}return c};a.getNameFromLabelAttribute=function(){var d="";try{d=this.getAttributeValue(this.labelAttribute)}catch(e){}return d};a.setLabelAttribute=function(c){this.labelAttribute=c;this.setName(this.getNameFromLabelAttribute())};a.setPoint=function(c){this.point=new GLatLng(c[0],c[1]);this.marker!=undefined&&this.marker.setLatLng(this.point)};a.getColor=function(){return"#ff0000"};a.setPolyline=function(e,g,f){if(this.marker!=undefined){this.numPolyPoint=e[0];this.polyEncodedStr=e[1];this.polyColor=this.getColor(g);this.polyWidth=f;this.polyline!=undefined&&this.makePolyline()}};a.makePolyline=function(){if(this.marker!=undefined){levels="";for(var c=0;c<this.numPolyPoint;c++){levels+="G"}var e=new GPolyline.fromEncoded({color:this.polyColor,weight:this.polyWidth,opacity:1,points:this.polyEncodedStr,levels:levels,zoomFactor:1,numLevels:18});var g=this.decodePolyline(e);var d=this.filterPolyline(g);var f=this.smoothPolyline(d);this.polyline=new GPolyline(f,"#0000ff",2,1)}};a.smoothPolyline=function(b){var e=4;var d=this.prepareCurve(b);for(var c=0;c<e;c++){var f=this.interpolatePolyline(this.filterPolyline(d));d=f}return d};a.decodePolyline=function(b){var d=new Array();for(var c=0;c<b.getVertexCount();c++){d[c]=b.getVertex(c)}return d};a.filterPolyline=function(c){var b=new Array();var k=c.size();b.push(c[k-1]);b.push(c[k-2]);var d=2;for(var e=k-1;e>1;e--){var h=b[d-2];var g=b[d-1];var f=c[e-2];if(this.validatePreviousPosition(h,g,f)){b[d]=f;d++}}return b};a.validatePreviousPosition=function(h,f,e){var d=this.getBearing(h,f);var c=this.getBearing(f,e);var b=(c-d+360)%360;var g=e.distanceFrom(f);if(g>3000000){return false}if(b<45||b>315){return true}if(b<90||b>270){return g<10000}return g<1000};a.interpolatePolyline=function(h){var e=5;var c=new Array();var b=h.size();c.push(h[0]);for(var d=1;d<b-1;d++){var l=h[d-1];var k=h[d];var j=h[d+1];var g=this.getBearing(l,k);var f=this.getBearing(k,j);if(Math.abs(f-g)>e){var m=this.createPointsBetween(l,k,j);c.push(m[0]);c.push(k);c.push(m[1])}else{c.push(k)}}c.push(h[b-1]);return c};a.createPointsBetween=function(n,m,l){var j=this.getBearing(l,n);var i=this.getBearing(n,l);var h=this.getBearing(m,n);var d=this.getBearing(m,l);if(j-h>180){j-=360}else{if(j-h<-180){h-=360}}if(i-d>180){i-=360}else{if(i-d<-180){d-=360}}var k=n.distanceFrom(m)/3;var g=m.distanceFrom(l)/3;var f=(j+h)/2;var c=(i+d)/2;var e=Math.abs(k/Math.cos(this.toRad(f-h)));var b=Math.abs(g/Math.cos(this.toRad(c-d)));var o=[this.getDestination(m,this.toRad(f),e),this.getDestination(m,this.toRad(c),b)];return o};a.getDestination=function(j,b,i){var c=6371000;var h=this.toRad(j.lat());var f=this.toRad(j.lng());var g=Math.asin(Math.sin(h)*Math.cos(i/c)+Math.cos(h)*Math.sin(i/c)*Math.cos(b));var e=f+Math.atan2(Math.sin(b)*Math.sin(i/c)*Math.cos(h),Math.cos(i/c)-Math.sin(h)*Math.sin(g));return new GLatLng(this.toDeg(g),this.toDeg(e))};a.toRad=function(b){return(b/180)*Math.PI};a.toDeg=function(b){return(b/Math.PI)*180};a.prepareCurve=function(b){var d=new Array();for(var c=0;c<b.size();c++){d.push(b[c]);if(c!=0&&c<b.size()-2){var h=b[c-1];var g=b[c];var f=b[c+1];var e=b[c+2];if(this.directionChanges(h,g,f,e)){d.push(this.getMidPoint(g,f))}}}return d};a.getMidPoint=function(e,d){var c=e.lat()+(d.lat()-e.lat())/2;var b=e.lng()+(d.lng()-e.lng())/2;return new GLatLng(c,b)};a.directionChanges=function(j,i,h,g){var f=this.getBearing(j,i);var e=this.getBearing(i,h);var d=this.getBearing(h,g);var c=this.getTurnDirection(f,e);var b=this.getTurnDirection(e,d);return c!=b};a.getTurnDirection=function(c,b){var d=b-c;if(d<0){d+=360}return d<180};a.getBearing=function(g,e){var f=this.toRad(g.lat());var d=this.toRad(e.lat());var c=this.toRad(e.lng()-g.lng());var h=Math.sin(c)*Math.cos(d);var b=Math.cos(f)*Math.sin(d)-Math.sin(f)*Math.cos(d)*Math.cos(c);return(((Math.atan2(h,b)*180)/Math.PI)+360)%360};a.getPolyline=function(){this.polyline==undefined&&this.makePolyline();return this.polyline};a.setAngle=function(c){this.angle=c;if(this.marker!=undefined){this.marker.getIcon().image=this.getIconFileName()}};a.setInfo=function(e,g){this.info=e;e="?";if(this.info.ar!=undefined){e=this.info.ar;if(g[e]!=undefined){var f=g[e];this.arName=f[0];if(f[1]!=""&&f[2]!=""){this.arPos=new GLatLng(f[1],f[2])}}else{this.arPos=this.arName=undefined}}f="?";if(this.info.de!=undefined){f=this.info.de;if(g[f]!=undefined){g=g[f];this.deName=g[0];if(g[1]!=""&&g[2]!=""){this.dePos=new GLatLng(g[1],g[2])}}else{this.dePos=this.deName=undefined}}this.info.da=f+"->"+e};a.setPolylineVisibility=function(c){if(this.polyline){(this.polylineVisible=c)?this.polyline.show():this.polyline.hide()}};a.setLabelVisibility=function(c){if(this.marker!=undefined){this.labelVisible=c;this.marker.setLabelVisibility(this.labelVisible)}};a.showLabel=function(){this.setLabelVisibility(true)};a.hideLabel=function(){this.setLabelVisibility(false)};a.formatAttribute=function(d,e){if(!isStrValid(e)){return""}return"<b>"+d+"</b> : "+e+"<br/>"};a.formatInfoAsHTML=function(){html="";try{html+='<a href="#" class="simpleLink" onclick="javascript:map.zoomIn(new GLatLng('+this.point.lat()+","+this.point.lng()+'),true,true);">ZOOM</a>';html+=" - ";var B="setAirplaneFilter({'attribute':'ia','attributeType':'str','operator':'equal','str':'"+this.info.ia+"'})";html+='<a href="#" class="simpleLink" onclick="javascript:'+B+'">HIDE OTHERS</a>';html+=" - ";html+='<a href="#" class="simpleLink" onclick="javascript:cancelAirplaneFilter()">SHOW ALL</a>';html+="<hr>";html+=this.formatAttribute("Flight Number",this.info.cs);html+=this.formatAttribute("Company",this.info.co);html+=this.formatAttribute("ICAO Hex Code",this.info.ia);html+=this.formatAttribute("Reg Code",this.info.rc);if(this.info.br!=undefined){fullModelName=this.info.br;if(this.info.mo!=undefined){fullModelName+=" - "+this.info.mo}html+=this.formatAttribute("Model",fullModelName)}if(this.info.de!=undefined){B="setAirplaneFilter({'attribute':'de','attributeType':'str','operator':'equal','str':'"+this.info.de+"'})";var x='<a href="#" class="simpleLink" onclick="javascript:'+B+'">'+this.info.de+"</a>";if(this.deName!=undefined){x+=" - "+this.deName}if(this.dePos!=undefined){var w=this.dePos.distanceFrom(this.point)/1000,t=w*0.621371192;x+="<br/>(Birds Eye Distance : "+w.toFixed(0)+" km - "+t.toFixed(0)+" miles)"}html+=this.formatAttribute("Departure",x)}if(this.info.ar!=undefined){B="setAirplaneFilter({'attribute':'ar','attributeType':'str','operator':'equal','str':'"+this.info.ar+"'})";var s='<a href="#" class="simpleLink" onclick="javascript:'+B+'">'+this.info.ar+"</a>";if(this.arName!=undefined){s+=" - "+this.arName}if(this.arPos!=undefined){w=this.arPos.distanceFrom(this.point)/1000;t=w*0.621371192;s+="<br/>(Birds Eye Distance : "+w.toFixed(0)+" km - "+t.toFixed(0)+" miles)"}html+=this.formatAttribute("Arrival",s)}html+="<hr>";var q=new Date,o=this.info.dt,p=q.getTimezoneOffset();q.setTime(o+p*60000);dateString=getTimeAsString(q);html+=this.formatAttribute("Last Message",dateString);html+=this.formatAttribute("Latitude",this.point.lat());html+=this.formatAttribute("Longitude",this.point.lng());if(isStrValid(this.info.al)){var n=parseFloat(this.info.al);B=n*3.2808399;var i=n.toFixed(0)+" m - "+B.toFixed(0)+" ft";html+=this.formatAttribute("Altitude",i)}if(isStrValid(this.info.gs)){var D=parseFloat(this.info.gs);n=D*0.621371192;i=D/1.852;var F=D.toFixed(0)+" km/h  -  "+n.toFixed(0)+" mph  -  "+i.toFixed(0)+" knots";html+=this.formatAttribute("Ground Speed",F)}if(isStrValid(this.info.vs)){var z=parseFloat(this.info.vs);D=z*3.2808399;verticalStatus="";if(z>0){verticalStatus=" (CLIMB)"}else{if(z<0){verticalStatus=" (DESCENT)"}}var k=z.toFixed(0)+" m/min  -  "+D.toFixed(0)+" ft/min "+verticalStatus;html+=this.formatAttribute("Vertical Speed",k)}html+=this.formatAttribute("Squawk",this.info.sq);if(isStrValid(this.info.tr)){html+=this.formatAttribute("Heading",this.info.tr+"&ordm;")}if(this.info.rc!=undefined){html+="<hr>";html+="More information at : <br/>";html+='<a href="#" class="simpleLink" onclick="'+("window.open('http://www.airliners.net/search/photo.search?distinct_entry=true&regsearch="+this.info.rc+"')")+'">Airliners.net</a>';html+=" - ";html+='<a href="#" class="simpleLink" onclick="'+("window.open('http://www.libhomeradar.org/aircraft/"+this.info.rc+".html')")+'">LibHomeRadar.org</a>';if(this.info.rc[0]=="N"){var m="window.open('http://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?NNumbertxt="+this.info.rc+"')";html+=" - ";html+='<a href="#" class="simpleLink" onclick="'+m+'">FAA</a>'}}html+="<br/>";html+=$("adDiv").innerHTML}catch(E){}return html};a.debugInfo=function(){debugInfo="------------------ Debug Info ------------------<br/>";debugInfo+=this.numPolyPoint+" scanned positions :<br/>";debugInfo+="------------------------------------------------<br/>";return debugInfo};a.updateHTML=function(){html=this.formatInfoAsHTML();$("infowindow").innerHTML=html};a.showHTML=function(){this.updateHTML();toggleTab(1,2)};a.hideHTML=function(){$("infowindow").innerHTML=$("tipContent").innerHTML};a.getIconFileName=function(){iconPrefixDict=airplaneIconPrefixDict;if(this.selected){iconPrefixDict=selectedAirplaneIconPrefixDict}var c=this.angle;if(!c&&this.info.tr){c=(450-this.info.tr)%360}if(c){roundedAngleStr=c=Math.round(c/10)*10%360;if(c<100){roundedAngleStr="0"+roundedAngleStr}if(c<10){roundedAngleStr="0"+roundedAngleStr}return iconDir+iconPrefixDict["default"]+roundedAngleStr+".png"}else{return iconDir+iconPrefixDict.unknown+".png"}};a.createMarker=function(){var c=new GIcon;c.iconSize=new GSize(30,28);c.iconAnchor=new GPoint(15,14);c.image=this.getIconFileName();opts={icon:c,clickable:true,labelText:this.getNameFromLabelAttribute(),labelOffset:new GSize(10,0),zIndexProcess:function(){return 99}};this.marker=new LabeledMarker(this.point,opts);this.marker.setLabelVisibility(this.labelVisible);this.visible?this.marker.show():this.marker.hide()};a.setVisibility=function(c){if(this.visible=c){this.marker.show();this.polyline&&this.polylineVisible&&this.polyline.show()}else{this.marker.hide();this.polyline&&this.polyline.hide()}};a.updateName=function(){this.setName(this.getNameFromLabelAttribute())};a.updateMarker=function(){this.marker.getIcon().image=this.getIconFileName();this.updateName()};a.select=function(){this.selected=true;this.updateMarker();this.showHTML()};a.deselect=function(){this.selected=false;this.updateMarker();this.hideHTML()};function WeatherInfo(h,m,l,k,j,i){this.point=new GLatLng(h[0],h[1]);this.tempDeg=m;this.humidity=l;this.windSpeedKmh=k;this.windDir=j;this.currentConditionCode=i;this.selected=false;this.marker=undefined;this.visible=true;this.labelVisible=false}a=WeatherInfo.prototype;a.setLabelVisibility=function(c){if(this.marker!=undefined){this.labelVisible=c;this.marker.setLabelVisibility(this.labelVisible)}};a.showLabel=function(){this.setLabelVisibility(true)};a.hideLabel=function(){this.setLabelVisibility(false)};a.getFahrenheitTemp=function(){return(parseFloat(this.tempDeg)*1.8+32).toFixed(0)};a.getMphWindSpeed=function(){return(parseFloat(this.windSpeedKmh)*0.621371192).toFixed(0)};a.getLabel=function(){var c="TEMP: "+this.tempDeg+"&deg;C - "+this.getFahrenheitTemp()+"&deg;F<br>";c+="WIND: "+this.windSpeedKmh+" km/h - "+this.getMphWindSpeed()+" mph "+this.windDir+"<br>";c+="HUMIDITY: "+this.humidity+"%";return c};a.getIconFileName=function(){return iconDir+"/weather/"+this.currentConditionCode+".png"};a.createMarker=function(){var c=new GIcon;c.iconSize=new GSize(32,32);c.iconAnchor=new GPoint(16,16);c.image=this.getIconFileName();opts={icon:c,clickable:true,labelText:this.getLabel(),labelOffset:new GSize(18,-16),labelClass:"LabeledMarker_markerLabel_weather"};this.marker=new LabeledMarker(this.point,opts);this.marker.setLabelVisibility(this.labelVisible);GEvent.addListener(this.marker,"mouseover",function(){this.setLabelVisibility(true)});GEvent.addListener(this.marker,"mouseout",function(){this.setLabelVisibility(false)});this.visible?this.marker.show():this.marker.hide()};a.setVisibility=function(c){(this.visible=c)?this.marker.show():this.marker.hide()};a.updateName=function(){this.setName(this.getLabel())};a.updateMarker=function(){this.marker.getIcon().image=this.getIconFileName();this.updateName()};var map,airplaneMarkerClusterer,generalMarkerClusterer,sessionActive=true,sessionSecs,sessionTimerID=null,sessionTimerRunning=false,sessionDelay=1000,airPlaneArray=[],idList=[],infoProviders=[],airportInfo,refreshRate=defaultRefreshRate,secs,timerID=null,timerRunning=false,delay=1000,totalNumAircraftTracked=0,dateString=undefined,labelAttribute=undefined,selectedAirPlane=undefined,polylineWidth=1,airplaneFilter={attribute:undefined,attributeType:undefined,operator:undefined,str:undefined},weatherInfoList=[],weatherInfoVisible=false,lastWeatherInfoRetrieve=undefined,refreshRateWeather=defaultRefreshRateWeather,secsWeather,timerIDWeather=null,timerRunningWeather=false,delayWeather=1000,colorMode={altitude:0,"ground speed":1,"vertical speed":2},currentColorMode=colorMode.altitude,airportTileOverlay;function initialize(){if(GBrowserIsCompatible()){limitSessionTime&&InitializeSessionTimer();if(Prototype.Browser.IE){$("iewarning").style.display="block"}$("infowindow").innerHTML=$("tipContent").innerHTML;initLayerManager();initFilterManager();var e=$("maindiv").getWidth(),g=$("maindiv").getHeight()-$("upbarDiv").getHeight();e={size:new GSize(e,g)};map=new GMap2(document.getElementById("map_canvas"),e);e=getVar("lat");g=getVar("lng");var f=getVar("zoom");if(typeof e!="undefined"&&typeof g!="undefined"&&typeof f!="undefined"){startPosition=new GLatLng(parseFloat(e),parseFloat(g));startZoomLevel=parseFloat(f)}savedPosition=getSavedPosition();savedPosition==undefined?map.setCenter(startPosition,startZoomLevel):map.setCenter(savedPosition[0],savedPosition[1]);fillMapLink();map.addMapType(G_PHYSICAL_MAP);map.setMapType(G_PHYSICAL_MAP);map.addControl(new GSmallMapControl);map.enableScrollWheelZoom();map.addControl(new GMapTypeControl);map.addControl(new GScaleControl);GEvent.addListener(map,"moveend",handleViewChange);GEvent.addListener(map,"zoomend",handleViewChange);preloadImages();printInfo("Loading data...");openJson(jsonFile,parseJson);InitializeTimer()}}function preloadImages(){if(document.images){var e=new Image;e.src=iconDir+"/state/state_0.png";var g=new Image;e.src=iconDir+"/state/state_1.png";for(var f=0;f<=36;f+=1){multipliedAngleStr=multipliedAngle=f*10;if(multipliedAngle<100){multipliedAngleStr="0"+multipliedAngleStr}if(multipliedAngle<10){multipliedAngleStr="0"+multipliedAngleStr}e=new Image;e.src=iconDir+airplaneIconPrefixDict["default"]+multipliedAngleStr+".png";g=new Image;g.src=iconDir+selectedAirplaneIconPrefixDict["default"]+multipliedAngleStr+".png"}}}function fillMapLink(){var f=map.getCenter(),i=map.getZoom(),h=mainUrl+"?lat="+f.lat()+"&lng="+f.lng()+"&zoom="+i;f=$$(".mapLink");i=0;for(var g=f.length;i<g;i++){f[i].value=h}h='<iframe width="800" height="600" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="'+h+'"></iframe>';f=$$(".mapHTML");i=0;for(g=f.length;i<g;i++){f[i].value=h}}function handleViewChange(){fillMapLink();updateStatusBar()}function getMapLink(){var d=map.getCenter(),e=map.getZoom();return mainUrl+"?lat="+d.lat()+"&lng="+d.lng()+"&zoom="+e}function refreshAirPlaneMarkerClusterer(f){airplaneMarkerClusterer&&airplaneMarkerClusterer.clearMarkers();var i=[],h=airPlaneArray;if(f){h=f}f=0;for(var g=h.length;f<g;f++){i.push(h[f].marker)}airplaneMarkerClusterer=new MarkerClusterer(map,i,{maxZoom:maxZoomClustered,gridSize:60,styles:[{url:mainUrl+"/icones/cluster/cluster.png",height:65,width:66,opt_textColor:"#000000"}]});GEvent.addListener(airplaneMarkerClusterer,"regroup",handleClusterChange)}function handleClusterChange(){if(selectedAirPlane!=undefined&&selectedAirPlane!=null){airplaneMarkerClusterer.isClustered(selectedAirPlane.marker)?selectedAirPlane.setPolylineVisibility(false):selectedAirPlane.setPolylineVisibility(true)}}function refreshGeneralMarkerClusterer(){typeof generalMarkerClusterer!="undefined"&&generalMarkerClusterer.clearMarkers();for(var e=[],g=0,f=infoProviders.length;g<f;g++){e.push(infoProviders[g])}g=0;for(f=weatherInfoList.length;g<f;g++){e.push(weatherInfoList[g].marker)}generalMarkerClusterer=new MarkerClusterer(map,e,{maxZoom:1,gridSize:100})}function createInfoProvider(e,g){var f=new GIcon;f.iconSize=new GSize(6,6);f.infoWindowAnchor=new GPoint(3,3);f.iconAnchor=new GPoint(3,3);f.image=iconDir+"/state/state_"+g+".png";opts={icon:f,clickable:false,zIndexProcess:function(){return 0}};return new GMarker(new GLatLng(e[0],e[1]),opts)}function openJson(d,e){setLoaderVisibility(true);new Ajax.Request(d+"?tid="+Math.random(),{method:"get",timeout:timeoutJSON,requestHeaders:{Pragma:"no-cache","Cache-Control":"no-store, no-cache, must-revalidate, post-check=0, pre-check=0",Expires:new Date(0),"Last-Modified":new Date(0),"If-Modified-Since":new Date(0)},onComplete:e,onFailure:function(){}})}function toggleWeatherLayer(){if(weatherInfoVisible){weatherInfoList=[];weatherInfoVisible=false;refreshGeneralMarkerClusterer()}else{loadWeatherInfo()}}function loadWeatherInfo(){sessionActive&&lastWeatherInfoRetrieve==undefined&&openJson("weather.json",parseWeatherJson)}function parseWeatherJson(b){var c=undefined;try{c=eval("("+b.responseText+")")}catch(d){refreshRateWeather=retryRefreshRateWeather;InitializeWeatherTimer()}finally{if(c!=undefined){weatherInfoList=[];b=0;for(var e=c.length;b<e;++b){var f=new WeatherInfo(c[b].p,c[b].t,c[b].h,c[b].s,c[b].d,c[b].c);f.createMarker();weatherInfoList.push(f)}refreshGeneralMarkerClusterer();weatherInfoVisible=true}}}function parseJson(b){var c=undefined;try{c=eval("("+b.responseText+")")}catch(d){StopTheClock();refreshRate=retryRefreshRate;InitializeTimer()}finally{if(c!=undefined){StopTheClock();setLoaderVisibility(false);if(showProviders){infoProviders=[];b=0;for(var e=c.prv.length;b<e;b++){if(!(!showDisconnectedProviders&&c.prv[b].st==0)){var f=createInfoProvider(c.prv[b].pt,c.prv[b].st);infoProviders.push(f)}}refreshGeneralMarkerClusterer()}airportInfo=c.arpts;jsonIdList=[];b=0;for(e=c.mrkrs.length;b<e;b++){jsonIdList.push(c.mrkrs[b].id)}f=[];b=[];var g=[];b=0;for(e=idList.length;b<e;b++){for(var j=idList[b],h=airPlaneArray[b],l=0,r=0,v=jsonIdList.length;r<v;r++){if(jsonIdList[r]==j){l=1}}if(l==0){h.selected&&selectAirplane(undefined)(undefined)}else{g.push(j);f.push(h)}}idList=g;airPlaneArray=f;maxDate=undefined;b=0;for(e=c.mrkrs.length;b<e;b++){j=c.mrkrs[b].id;dt=c.mrkrs[b].inf.dt;if(dt!=undefined){if(maxDate==undefined||dt>maxDate){maxDate=dt}}l=0;f=-1;r=0;for(v=idList.length;r<v;r++){if(idList[r]==j){l=1;f=r}}if(l==0){h=new AirPlane(j,c.mrkrs[b].pt,c.mrkrs[b].an,c.mrkrs[b].inf,airportInfo,labelAttribute);h.createMarker();c.mrkrs[b].ln&&h.setPolyline(c.mrkrs[b].ln,currentColorMode,polylineWidth);GEvent.addListener(h.marker,"click",selectAirplane(h));airPlaneArray.push(h);applyAirplaneFilterToSingleAirplane(h);idList.push(j)}else{h=airPlaneArray[f];h.setPoint(c.mrkrs[b].pt);h.setAngle(c.mrkrs[b].an);h.setInfo(c.mrkrs[b].inf,airportInfo);h.updateMarker();applyAirplaneFilterToSingleAirplane(h);if(h.selected){h.updateHTML();h.polyline&&map.removeOverlay(h.polyline)}c.mrkrs[b].ln&&h.setPolyline(c.mrkrs[b].ln,currentColorMode,polylineWidth);h.selected&&h.polyline&&map.addOverlay(h.getPolyline());airPlaneArray[f]=h}}totalNumAircraftTracked=c.num;if(maxDate!=undefined){c=new Date;b=c.getTimezoneOffset();c.setTime(maxDate+b*60000);dateString=getTimeAsString(c)}refreshRate=defaultRefreshRate;InitializeTimer();applyAirplaneFilterToAllAirplanes()}else{StopTheClock();refreshRate=retryRefreshRate;InitializeTimer()}}}function updateStatusBar(){var e="",g=airPlaneArray.length;if(typeof airplaneMarkerClusterer!="undefined"){var f=airplaneMarkerClusterer.getNumMarkersInViewport();e+=dateString!=undefined?dateString+" - "+g+" aircraft tracked ("+f+" in viewport)":"Now tracking"+g+" aircraft ("+f+" in viewport)";printInfo(e)}}function updateStats(){var g=airPlaneArray.length,k=totalNumAircraftTracked-g,j=g*100/totalNumAircraftTracked,i=k*100/totalNumAircraftTracked,h="<b>Total aircraft tracked:</b> "+totalNumAircraftTracked;h+="<br/>";h+="<b>ADS-B:</b> "+g+" ("+j.toFixed(1)+"%)";h+="<br/>";h+="<b>Mode-S:</b> "+k+" ("+i.toFixed(1)+"%)";$("statsManager").innerHTML=h}function printInfo(c){$("statusbarContent").innerHTML=c;$("statusbar").style.display="block"}function setLoaderVisibility(c){if(c){$("loadingIcon").style.display="block"}else{$("loadingIcon").style.display="none"}}function getSavedPosition(){var e=readCookie("lat"),g=readCookie("lon"),f=readCookie("zoom");if(!(e==undefined||g==undefined||f==undefined)){return[new GLatLng(parseFloat(e),parseFloat(g)),parseFloat(f)]}}function saveCurrentPosition(){var d=map.getCenter(),e=map.getZoom();setCookie("lat",d.lat());setCookie("lon",d.lng());setCookie("zoom",e)}function showAllAirplanes(){for(var d=0,e=airPlaneArray.length;d<e;++d){airPlaneArray[d].setVisibility(true)}refreshAirPlaneMarkerClusterer()}function hideAllAirplanes(){for(var d=0,e=airPlaneArray.length;d<e;++d){airPlaneArray[d].setVisibility(false)}refreshAirPlaneMarkerClusterer()}function selectAirplane(c){return function(b){b=b||window.event;if(selectedAirPlane!=undefined&&selectedAirPlane!=null){airplaneMarkerClusterer.removeMarker(selectedAirPlane.marker);selectedAirPlane.deselect();airplaneMarkerClusterer.addMarker(selectedAirPlane.marker);selectedAirPlane.setPolylineVisibility(false);selectedAirPlane.polyline&&map.removeOverlay(selectedAirPlane.polyline)}if(c!=undefined){airplaneMarkerClusterer.removeMarker(c.marker);c.select(b,this);airplaneMarkerClusterer.addMarker(c.marker);map.addOverlay(c.getPolyline());c.setPolylineVisibility(true);typeof pageTracker!="undefined"&&pageTracker._trackEvent("Airplane","select")}selectedAirPlane=c}}function travelTo(f,i,h,g){selectAirplane(undefined)(undefined);map.setCenter(new GLatLng(i,h),g);typeof pageTracker!="undefined"&&pageTracker._trackEvent("DirectMapLink",f)}function changeLabelAttribute(d){labelAttribute=d;d=0;for(var e=airPlaneArray.length;d<e;++d){airPlaneArray[d].setLabelAttribute(labelAttribute);labelAttribute==undefined?airPlaneArray[d].hideLabel():airPlaneArray[d].showLabel()}d=getLabelNameFromCode(labelAttribute);typeof pageTracker!="undefined"&&pageTracker._trackEvent("Airplane","ChangeDisplayLabel",d)}function setAirplaneFilter(c){airplaneFilter.attribute!=undefined&&cancelAirplaneFilter();airplaneFilter=c;$("filterManager").applyFilter(airplaneFilter);applyAirplaneFilterToAllAirplanes();c=getLabelNameFromCode(airplaneFilter.attribute);typeof pageTracker!="undefined"&&pageTracker._trackEvent("Airplane","ApplyFilter",c)}function cancelAirplaneFilter(){$("filterManager").cancelFilter();airplaneFilter={attribute:undefined,attributeType:undefined,operator:undefined,str:undefined};applyAirplaneFilterToAllAirplanes()}function applyAirplaneFilterToSingleAirplane(f){if(airplaneFilter.attribute==undefined||airplaneFilter.str==""){f.setVisibility(true);return false}else{var i=f.getAttributeValue(airplaneFilter.attribute),h=true;if(airplaneFilter.attributeType=="str"){h=(new RegExp(airplaneFilter.str,"gi")).test(i);h=airplaneFilter.operator=="equal"&&h||airplaneFilter.operator=="diff"&&!h}else{i=parseFloat(i);var g=parseFloat(airplaneFilter.str);if(airplaneFilter.operator=="equal"){h=i==g}else{if(airplaneFilter.operator=="diff"){h=i!=g}else{if(airplaneFilter.operator=="inf"){h=i<g}else{if(airplaneFilter.operator=="sup"){h=i>g}}}}}f.setVisibility(h);return h}}function applyAirplaneFilterToAllAirplanes(){if(airplaneFilter.attribute==undefined){showAllAirplanes();$("filterManager").printNumResults(-1);updateStatusBar()}else{for(var g=0,k=[],j=0,i=airPlaneArray.length;j<i;++j){var h=airPlaneArray[j];if(applyAirplaneFilterToSingleAirplane(h)){k.push(h);g++}}refreshAirPlaneMarkerClusterer(k);$("filterManager").printNumResults(g);updateStatusBar();typeof pageTracker!="undefined"&&pageTracker._trackEvent("filter",airplaneFilter.attribute,airplaneFilter.operator+airplaneFilter.str)}}function InitializeTimer(){secs=refreshRate;StopTheClock();StartTheTimer()}function StopTheClock(){timerRunning&&clearTimeout(timerID);timerRunning=false}function StartTheTimer(){if(sessionActive){if(secs==0){StopTheClock();openJson(jsonFile,parseJson);InitializeTimer()}else{self.status=secs;secs-=1;timerRunning=true;timerID=self.setTimeout("StartTheTimer()",delay)}}}function InitializeWeatherTimer(){secsWeather=defaultRefreshRateWeather;StopTheWeatherClock();StartTheWeatherTimer()}function StopTheWeatherClock(){timerRunningWeather&&clearTimeout(timerIDWeather);timerRunningWeather=false}function StartTheWeatherTimer(){if(sessionActive){if(secsWeather==0){StopTheWeatherClock();loadWeatherInfo();InitializeWeatherTimer()}else{self.status=secsWeather;secsWeather-=1;timerRunningWeather=true;timerIDWeather=self.setTimeout("StartTheWeatherTimer()",delayWeather)}}}function InitializeSessionTimer(){sessionSecs=sessionTimeDelta;StopTheSessionClock();StartTheSessionTimer()}function StopTheSessionClock(){sessionTimerRunning&&clearTimeout(sessionTimerID);sessionTimerRunning=false}function StartTheSessionTimer(){if(sessionSecs==0){StopTheSessionClock();sessionActive=false;alert("Your session is over. Please reload the page to keep viewing the website.")}else{self.status=sessionSecs;sessionSecs-=1;sessionTimerRunning=true;sessionTimerID=self.setTimeout("StartTheSessionTimer()",sessionDelay)}}function CustomGetTileUrl(d,e){baseDir=airportsUrl;if(e==0&&d.x>=0&&d.x<=0&&d.y>=0&&d.y<=0){return baseDir+e+"/"+d.y+"/"+d.x+".png"}else{if(e==1&&d.x>=0&&d.x<=1&&d.y>=0&&d.y<=1){return baseDir+e+"/"+d.x+"/"+d.y+".png"}else{if(e==2&&d.x>=0&&d.x<=3&&d.y>=0&&d.y<=3){return baseDir+e+"/"+d.x+"/"+d.y+".png"}else{if(e==3&&d.x>=0&&d.x<=7&&d.y>=0&&d.y<=7){return baseDir+e+"/"+d.x+"/"+d.y+".png"}else{if(e==4&&d.x>=0&&d.x<=15&&d.y>=0&&d.y<=15){return baseDir+e+"/"+d.x+"/"+d.y+".png"}else{if(e==5&&d.x>=0&&d.x<=31&&d.y>=0&&d.y<=31){return baseDir+e+"/"+d.x+"/"+d.y+".png"}else{if(e==6&&d.x>=0&&d.x<=63&&d.y>=0&&d.y<=63){return baseDir+e+"/"+d.x+"/"+d.y+".png"}else{if(e==7&&d.x>=0&&d.x<=127&&d.y>=0&&d.y<=127){return baseDir+e+"/"+d.x+"/"+d.y+".png"}else{if(e==8&&d.x>=0&&d.x<=255&&d.y>=0&&d.y<=255){return baseDir+e+"/"+d.x+"/"+d.y+".png"}else{if(e==9&&d.x>=0&&d.x<=511&&d.y>=0&&d.y<=511){return baseDir+e+"/"+d.x+"/"+d.y+".png"}else{if(e==10&&d.x>=0&&d.x<=1023&&d.y>=0&&d.y<=1023){return baseDir+e+"/"+d.x+"/"+d.y+".png"}}}}}}}}}}}return G_NORMAL_MAP.getTileLayers()[0].getTileUrl(d,e)}function toggleAirportLayer(){if(airportTileOverlay==undefined){airportlayer=new GTileLayer(new GCopyrightCollection("Airports"),0,10);airportlayer.getTileUrl=CustomGetTileUrl;airportlayer.getOpacity=function(){return 1};airportlayer.isPng=function(){return true};airportTileOverlay=new GTileLayerOverlay(airportlayer);map.addOverlay(airportTileOverlay,{zPriority:1});airportTileOverlay.show()}else{airportTileOverlay.isHidden()?airportTileOverlay.show():airportTileOverlay.hide()}}volcanolayer=undefined;function toggleVolcanoLayer(){if(volcanolayer==undefined){var c=new GLatLngBounds(new GLatLng(34,-78),new GLatLng(78,56));volcanolayer=new GGroundOverlay(mainUrl+"/ashes.png",c);map.addOverlay(volcanolayer)}else{volcanolayer.isHidden()?volcanolayer.show():volcanolayer.hide()}}var labelName2CodeDict=[{name:"None",type:"str",code:""},{name:"CallSign",type:"str",code:"cs"},{name:"ICAO Code",type:"str",code:"ia"},{name:"Reg Code",type:"str",code:"rc"},{name:"Departure Airport Code",type:"str",code:"de"},{name:"Arrival Airport Code",type:"str",code:"ar"},{name:"All Airport Codes",type:"str",code:"da"},{name:"Company",type:"str",code:"co"},{name:"Model",type:"str",code:"mo"},{name:"Model Brand",type:"str",code:"br"},{name:"Altitude (meters)",type:"num",code:"al"},{name:"Ground Speed (km/hour)",type:"num",code:"gs"},{name:"Vertical Speed (meters/min)",type:"num",code:"vs"},{name:"Squawk",type:"str",code:"sq"},{name:"Heading",type:"num",code:"tr"}];function getLabelNameFromCode(d){if(d!=undefined){for(var e=0;e<labelName2CodeDict.length;e++){if(labelName2CodeDict[e].code==d){return labelName2CodeDict[e].name}}}return"noLabel"}function getSelectElementWithAvailableAttributes(){for(var f=document.createElement("select"),i=0;i<labelName2CodeDict.length;i++){var h=document.createElement("option");h.text=labelName2CodeDict[i].name;h.value=labelName2CodeDict[i].code;h.valueType=labelName2CodeDict[i].type;try{f.add(h,null)}catch(g){f.add(h)}}return f}function initLayerManager(){var d=$("layerManager");d.appendChild(document.createTextNode("Aircrafts label : "));var e=getSelectElementWithAvailableAttributes();e.style.fontSize="12px";e.onchange=function(){changeLabelAttribute(this.options[this.selectedIndex].value)};d.appendChild(e);d.appendChild(document.createElement("br"));d.appendChild(document.createElement("br"));e=document.createElement("input");e.type="checkbox";e.name="";e.defaultChecked=false;e.value="";e.onclick=toggleVolcanoLayer;d.appendChild(e);d.appendChild(document.createTextNode("Volcano Ashes 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temperature and wind speed information."));d.appendChild(document.createElement("br"));d.appendChild(document.createElement("br"))}function initFilterManager(){var u=$("filterManager"),t=getSelectElementWithAvailableAttributes();t.remove(0);t.style.fontSize="12px";u.appendChild(t);for(var s=document.createElement("select"),q=[{name:"=",code:"equal"},{name:"!=",code:"diff"},{name:"<",code:"inf"},{name:">",code:"sup"}],p=0;p<q.length;p++){var o=document.createElement("option");o.text=q[p].name;o.value=q[p].code;try{s.add(o,null)}catch(m){s.add(o)}}s.style.width="45px";u.appendChild(s);var n=document.createElement("input");n.setAttribute("type","text");n.style.width="90px";u.appendChild(n);u.appendChild(document.createElement("br"));var k=document.createElement("input");k.setAttribute("type","button");k.value="Apply";var i=document.createElement("input");i.setAttribute("type","button");i.value="Cancel";i.disabled=true;var w=document.createElement("div");w.innerHTML="No filter 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j=window[dropmenuid],i=this.addDiv(null,j.divclass,j.inlinestyle);i.innerHTML=this.getmenuHTML(j);m=this.menusmap[h+l]={id:h+l,anchorobj:m,dropmenu:i,revealtype:k.length!=dropmenuid.length&&RegExp.$1=="click"?"click":"mouseover",orientation:m.getAttribute("rev")=="lr"?"lr":"ud",shadow:this.addDiv(null,"anylinkshadow",null)};m.anchorobj._internalID=h+l;m.anchorobj._isanchor=true;m.dropmenu._internalID=h+l;m.shadow._internalID=h+l;m.dropmenu.setcss=this.setcss;m.shadow.setcss=this.setcss;m.shadow.setcss({width:m.dropmenu.offsetWidth+"px",height:m.dropmenu.offsetHeight+"px"});this.setopacity(m.shadow,this.effects.shadow.opacity);this.addEvent([m.anchorobj,m.dropmenu,m.shadow],function(b){var c=anylinkmenu.menusmap[this._internalID];if(this._isanchor&&c.revealtype=="mouseover"&&!anylinkmenu.isContained(this,b)){anylinkmenu.showmenu(c.id);anylinkmenu.addState(this,"add")}else{typeof this._isanchor=="undefined"&&clearTimeout(c.hidetimer)}},"mouseover");this.addEvent([m.anchorobj,m.dropmenu,m.shadow],function(b){if(!anylinkmenu.isContained(this,b)){var c=anylinkmenu.menusmap[this._internalID];c.hidetimer=setTimeout(function(){anylinkmenu.addState(c.anchorobj,"remove");anylinkmenu.hidemenu(c.id)},anylinkmenu.effects.delayhide)}},"mouseout");this.addEvent([m.anchorobj],function(b){var c=anylinkmenu.menusmap[this._internalID];if(this._isanchor&&c.revealtype=="click"){if(c.dropmenu.style.visibility=="visible"){anylinkmenu.hidemenu(c.id)}else{anylinkmenu.addState(this,"add");anylinkmenu.showmenu(c.id)}b.preventDefault&&b.preventDefault();return false}else{c.hidetimer=setTimeout(function(){anylinkmenu.hidemenu(c.id)},anylinkmenu.effects.delayhide)}},"click")},init:function(c){this.domready(function(){anylinkmenu.trueinit(c)})},trueinit:function(f){for(var i=this.getElementsByClass(f),h=this.preloadimages,g=0;g<i.length;g++){if(i[g].getAttribute("data-image")){h[h.length]=new Image;h[h.length-1].src=i[g].getAttribute("data-image")}if(i[g].getAttribute("data-overimage")){h[h.length]=new Image;h[h.length-1].src=i[g].getAttribute("data-overimage")}this.setupmenu(f,i[g],g)}}};function getItemArrayFromTravelPlaces(u,t,s){for(var q=[],p=t*s,o=0;o<u.length;o++){var m=u[o],n=m.name,k=m.position,i=m.zoomLevel,w=undefined;if(k!=undefined){w="javascript:travelTo('"+n+"',"+k[0]+","+k[1]+","+i+")"}q.push([n,w,p]);if(m.subLinks!=undefined){q=q.concat(getItemArrayFromTravelPlaces(m.subLinks,t,s+1))}}return q}var directLinkMenu={divclass:"anylinkmenu",inlinestyle:"width:150px; background:#F8F8F8; border: 0px solid black; font-size:12px; padding:5px 5px 5px 5px;",linktarget:""};directLinkMenu.items=getItemArrayFromTravelPlaces(travelPlaces,10,0);linkMenu={divclass:"anylinkmenu",inlinestyle:"width:300px; background:#F8F8F8; border: 0px solid black; font-size:12px; padding:5px 5px 5px 5px;",linktarget:""};linkMenu.items=[[$("linkContent").innerHTML]];gettingStartedMenu={divclass:"anylinkmenu",inlinestyle:"width:350px; background:#F8F8F8; border: 0px solid black; font-size:12px; padding:5px 5px 5px 5px;",linktarget:""};gettingStartedMenu.items=[[$("startContent").innerHTML]];newsMenu={divclass:"anylinkmenu",inlinestyle:"width:350px; background:#F8F8F8; border: 0px solid black; font-size:12px; padding:5px 5px 5px 5px;",linktarget:""};newsMenu.items=[[$("newsContent").innerHTML]];contributeMenu={divclass:"anylinkmenu",inlinestyle:"width:350px; background:#F8F8F8; border: 0px solid black; font-size:12px; padding:5px 5px 5px 5px;",linktarget:""};contributeMenu.items=[[$("contributeContent").innerHTML]];shopMenu={divclass:"anylinkmenu",inlinestyle:"width:350px; background:#F8F8F8; border: 0px solid black; font-size:12px; padding:5px 5px 5px 5px;",linktarget:""};shopMenu.items=[[$("shopContent").innerHTML]];aboutMenu={divclass:"anylinkmenu",inlinestyle:"width:350px; background:#F8F8F8; border: 0px solid black; font-size:12px; padding:5px 5px 5px 5px;",linktarget:""};aboutMenu.items=[[$("aboutContent").innerHTML]];anylinkmenu.init("menuanchorclass");