!function(){"undefined"==typeof Spry&&(window.Spry={}),Spry.Widget||(Spry.Widget={}),Spry.BrowserSniff=function(){var e=(navigator.appName.toString(),navigator.platform.toString(),navigator.userAgent.toString());this.mozilla=this.ie=this.opera=this.safari=!1;var t=/Opera.([0-9\.]*)/i,i=/MSIE.([0-9\.]*)/i,s=/gecko/i,a=/(applewebkit|safari)\/([\d\.]*)/i,n=!1;if(n=e.match(t))this.opera=!0,this.version=parseFloat(n[1]);else if(n=e.match(i))this.ie=!0,this.version=parseFloat(n[1]);else if(n=e.match(a))this.safari=!0,this.version=parseFloat(n[2]);else if(e.match(s)){var r=/rv:\s*([0-9\.]+)/i;n=e.match(r),this.mozilla=!0,this.version=parseFloat(n[1])}this.windows=this.mac=this.linux=!1,this.Platform=e.match(/windows/i)?"windows":e.match(/linux/i)?"linux":e.match(/mac/i)?"mac":e.match(/unix/i)?"unix":"unknown",this[this.Platform]=!0,this.v=this.version,this.safari&&this.mac&&this.mozilla&&(this.mozilla=!1)},Spry.is=new Spry.BrowserSniff,Spry.Widget.MenuBar=function(e,t){this.init(e,t)},Spry.Widget.MenuBar.prototype.init=function(e,t){if(this.element=this.getElement(e),this.currMenu=null,this.showDelay=250,this.hideDelay=600,!("undefined"==typeof document.getElementById||"Apple Computer, Inc."==navigator.vendor&&"undefined"==typeof window.XMLHttpRequest||Spry.is.ie&&"undefined"==typeof document.uniqueID)){if(Spry.is.ie&&Spry.is.version<7)try{document.execCommand("BackgroundImageCache",!1,!0)}catch(i){}if(this.upKeyCode=Spry.Widget.MenuBar.KEY_UP,this.downKeyCode=Spry.Widget.MenuBar.KEY_DOWN,this.leftKeyCode=Spry.Widget.MenuBar.KEY_LEFT,this.rightKeyCode=Spry.Widget.MenuBar.KEY_RIGHT,this.escKeyCode=Spry.Widget.MenuBar.KEY_ESC,this.hoverClass="MenuBarItemHover",this.subHoverClass="MenuBarItemSubmenuHover",this.subVisibleClass="MenuBarSubmenuVisible",this.hasSubClass="MenuBarItemSubmenu",this.activeClass="MenuBarActive",this.isieClass="MenuBarItemIE",this.verticalClass="MenuBarVertical",this.horizontalClass="MenuBarHorizontal",this.enableKeyboardNavigation=!0,this.hasFocus=!1,t){for(var s in t)if("undefined"==typeof this[s]){var a=new Image;a.src=t[s]}Spry.Widget.MenuBar.setOptions(this,t)}if(Spry.is.safari&&(this.enableKeyboardNavigation=!1),this.element){this.currMenu=this.element;for(var n=this.element.getElementsByTagName("li"),r=0;r<n.length;r++)r>0&&this.enableKeyboardNavigation&&(n[r].getElementsByTagName("a")[0].tabIndex="-1"),this.initialize(n[r],e),Spry.is.ie&&(this.addClassName(n[r],this.isieClass),n[r].style.position="static");if(this.enableKeyboardNavigation){var o=this;this.addEventListener(document,"keydown",function(e){o.keyDown(e)},!1)}if(Spry.is.ie){this.hasClassName(this.element,this.verticalClass)&&(this.element.style.position="relative");for(var l=this.element.getElementsByTagName("a"),r=0;r<l.length;r++)l[r].style.position="relative"}}}},Spry.Widget.MenuBar.KEY_ESC=27,Spry.Widget.MenuBar.KEY_UP=38,Spry.Widget.MenuBar.KEY_DOWN=40,Spry.Widget.MenuBar.KEY_LEFT=37,Spry.Widget.MenuBar.KEY_RIGHT=39,Spry.Widget.MenuBar.prototype.getElement=function(e){return e&&"string"==typeof e?document.getElementById(e):e},Spry.Widget.MenuBar.prototype.hasClassName=function(e,t){return e&&t&&e.className&&-1!=e.className.search(new RegExp("\\b"+t+"\\b"))?!0:!1},Spry.Widget.MenuBar.prototype.addClassName=function(e,t){e&&t&&!this.hasClassName(e,t)&&(e.className+=(e.className?" ":"")+t)},Spry.Widget.MenuBar.prototype.removeClassName=function(e,t){e&&t&&this.hasClassName(e,t)&&(e.className=e.className.replace(new RegExp("\\s*\\b"+t+"\\b","g"),""))},Spry.Widget.MenuBar.prototype.addEventListener=function(e,t,i,s){try{e.addEventListener?e.addEventListener(t,i,s):e.attachEvent&&e.attachEvent("on"+t,i)}catch(a){}},Spry.Widget.MenuBar.prototype.createIframeLayer=function(e){var t=document.createElement("iframe");t.tabIndex="-1",t.src='javascript:""',t.frameBorder="0",t.scrolling="no",e.parentNode.appendChild(t),t.style.left=e.offsetLeft+"px",t.style.top=e.offsetTop+"px",t.style.width=e.offsetWidth+"px",t.style.height=e.offsetHeight+"px"},Spry.Widget.MenuBar.prototype.removeIframeLayer=function(e){for(var t=(e==this.element?e:e.parentNode).getElementsByTagName("iframe");t.length>0;)t[0].parentNode.removeChild(t[0])},Spry.Widget.MenuBar.prototype.clearMenus=function(e){for(var t=e.getElementsByTagName("ul"),i=0;i<t.length;i++)this.hideSubmenu(t[i]);this.removeClassName(this.element,this.activeClass)},Spry.Widget.MenuBar.prototype.bubbledTextEvent=function(){return Spry.is.safari&&(event.target==event.relatedTarget.parentNode||3==event.eventPhase&&event.target.parentNode==event.relatedTarget)},Spry.Widget.MenuBar.prototype.showSubmenu=function(e){this.currMenu&&(this.clearMenus(this.currMenu),this.currMenu=null),e&&(this.addClassName(e,this.subVisibleClass),"undefined"==typeof document.all||Spry.is.opera||"KDE"==navigator.vendor||this.hasClassName(this.element,this.horizontalClass)&&e.parentNode.parentNode==this.element||(e.style.top=e.parentNode.offsetTop+"px"),Spry.is.ie&&Spry.is.version<7&&this.createIframeLayer(e)),this.addClassName(this.element,this.activeClass)},Spry.Widget.MenuBar.prototype.hideSubmenu=function(e){e&&(this.removeClassName(e,this.subVisibleClass),"undefined"==typeof document.all||Spry.is.opera||"KDE"==navigator.vendor||(e.style.top="",e.style.left=""),Spry.is.ie&&Spry.is.version<7&&this.removeIframeLayer(e))},Spry.Widget.MenuBar.prototype.initialize=function(e){var t=e.getElementsByTagName("a")[0],i=e.getElementsByTagName("ul"),s=i.length>0?i[0]:null;s&&this.addClassName(t,this.hasSubClass),Spry.is.ie||(e.contains=function(e){return null==e?!1:e==this?!0:this.contains(e.parentNode)});var a=this;this.addEventListener(e,"mouseover",function(t){a.mouseOver(e,t)},!1),this.addEventListener(e,"mouseout",function(t){a.enableKeyboardNavigation&&a.clearSelection(),a.mouseOut(e,t)},!1),this.enableKeyboardNavigation&&(this.addEventListener(t,"blur",function(){a.onBlur(e)},!1),this.addEventListener(t,"focus",function(t){a.keyFocus(e,t)},!1))},Spry.Widget.MenuBar.prototype.keyFocus=function(e){this.lastOpen=e.getElementsByTagName("a")[0],this.addClassName(this.lastOpen,e.getElementsByTagName("ul").length>0?this.subHoverClass:this.hoverClass),this.hasFocus=!0},Spry.Widget.MenuBar.prototype.onBlur=function(e){this.clearSelection(e)},Spry.Widget.MenuBar.prototype.clearSelection=function(e){if(this.lastOpen){if(e){e=e.getElementsByTagName("a")[0];for(var t=this.lastOpen;t!=this.element;){for(var i=e;i!=this.element;){if(i==t)return;try{i=i.parentNode}catch(s){break}}t=t.parentNode}}for(var t=this.lastOpen;t!=this.element;){this.hideSubmenu(t.parentNode);var a=t.getElementsByTagName("a")[0];this.removeClassName(a,this.hoverClass),this.removeClassName(a,this.subHoverClass),t=t.parentNode}this.lastOpen=!1}},Spry.Widget.MenuBar.prototype.keyDown=function(e){if(this.hasFocus){if(!this.lastOpen)return void(this.hasFocus=!1);var e=e||event,t=this.lastOpen.parentNode,i=this.lastOpen,s=t.getElementsByTagName("ul"),a=s.length>0?s[0]:null,n=a?!0:!1,r=[t,a,null,this.getSibling(t,"previousSibling"),this.getSibling(t,"nextSibling")];r[3]||(r[2]="li"==t.parentNode.parentNode.nodeName.toLowerCase()?t.parentNode.parentNode:null);var o=0;switch(e.keyCode){case this.upKeyCode:o=this.getElementForKey(r,"y",1);break;case this.downKeyCode:o=this.getElementForKey(r,"y",-1);break;case this.leftKeyCode:o=this.getElementForKey(r,"x",1);break;case this.rightKeyCode:o=this.getElementForKey(r,"x",-1);break;case this.escKeyCode:case 9:this.clearSelection(),this.hasFocus=!1;default:return}switch(o){case 0:return;case 1:this.mouseOver(t,e);break;case 2:this.mouseOut(r[2],e);break;case 3:case 4:this.removeClassName(i,n?this.subHoverClass:this.hoverClass)}var i=r[o].getElementsByTagName("a")[0];return"ul"==r[o].nodeName.toLowerCase()&&(r[o]=r[o].getElementsByTagName("li")[0]),this.addClassName(i,r[o].getElementsByTagName("ul").length>0?this.subHoverClass:this.hoverClass),this.lastOpen=i,r[o].getElementsByTagName("a")[0].focus(),Spry.Widget.MenuBar.stopPropagation(e)}},Spry.Widget.MenuBar.prototype.mouseOver=function(e){var t=e.getElementsByTagName("a")[0],i=e.getElementsByTagName("ul"),s=i.length>0?i[0]:null,a=s?!0:!1;if(this.enableKeyboardNavigation&&this.clearSelection(e),!this.bubbledTextEvent()&&(e.closetime&&clearTimeout(e.closetime),this.currMenu==e&&(this.currMenu=null),this.hasFocus&&t.focus(),this.addClassName(t,a?this.subHoverClass:this.hoverClass),this.lastOpen=t,s&&!this.hasClassName(s,this.subHoverClass))){var n=this;e.opentime=window.setTimeout(function(){n.showSubmenu(s)},this.showDelay)}},Spry.Widget.MenuBar.prototype.mouseOut=function(e,t){var i=e.getElementsByTagName("a")[0],s=e.getElementsByTagName("ul"),a=s.length>0?s[0]:null,n=a?!0:!1;if(!this.bubbledTextEvent()){var r="undefined"!=typeof t.relatedTarget?t.relatedTarget:t.toElement;if(!e.contains(r)){if(e.opentime&&clearTimeout(e.opentime),this.currMenu=e,this.removeClassName(i,n?this.subHoverClass:this.hoverClass),a){var o=this;e.closetime=window.setTimeout(function(){o.hideSubmenu(a)},this.hideDelay)}this.hasFocus&&i.blur()}}},Spry.Widget.MenuBar.prototype.getSibling=function(e,t){for(var i=e[t];i&&"li"!=i.nodeName.toLowerCase();)i=i[t];return i},Spry.Widget.MenuBar.prototype.getElementForKey=function(e,t,i){var s=0,a=Spry.Widget.MenuBar.getPosition,n=a(e[s]),r=!1;e[1]&&!this.hasClassName(e[1],this.MenuBarSubmenuVisible)&&(e[1].style.visibility="hidden",this.showSubmenu(e[1]),r=!0);for(var o=this.hasClassName(this.element,this.verticalClass),l="li"==e[0].parentNode.parentNode.nodeName.toLowerCase()?!0:!1,u=1;u<e.length;u++)if(("y"!=t||!o||1!=u&&2!=u)&&("x"!=t||o||l||1!=u&&2!=u)&&e[u]){var h=a(e[u]);i*h[t]<i*n[t]&&(n=h,s=u)}return e[1]&&r&&(this.hideSubmenu(e[1]),e[1].style.visibility=""),s},Spry.Widget.MenuBar.camelize=function(e){if(-1==e.indexOf("-"))return e;for(var t=e.split("-"),i=!0,s="",a=0;a<t.length;a++)if(t[a].length>0)if(i)s=t[a],i=!1;else{var n=t[a];s+=n.charAt(0).toUpperCase()+n.substring(1)}return s},Spry.Widget.MenuBar.getStyleProp=function(e,t){var i;try{if(e.style&&(i=e.style[Spry.Widget.MenuBar.camelize(t)]),!i)if(document.defaultView&&document.defaultView.getComputedStyle){var s=document.defaultView.getComputedStyle(e,null);i=s?s.getPropertyValue(t):null}else e.currentStyle&&(i=e.currentStyle[Spry.Widget.MenuBar.camelize(t)])}catch(a){}return"auto"==i?null:i},Spry.Widget.MenuBar.getIntProp=function(e,t){var i=parseInt(Spry.Widget.MenuBar.getStyleProp(e,t),10);return isNaN(i)?0:i},Spry.Widget.MenuBar.getPosition=function(e,t){if(t=t||document,"string"==typeof e&&(e=t.getElementById(e)),!e)return!1;if(null===e.parentNode||"none"==Spry.Widget.MenuBar.getStyleProp(e,"display"))return!1;var i,s={x:0,y:0},a=null;if(e.getBoundingClientRect){i=e.getBoundingClientRect();var n=t.documentElement.scrollTop||t.body.scrollTop,r=t.documentElement.scrollLeft||t.body.scrollLeft;s.x=i.left+r,s.y=i.top+n}else if(t.getBoxObjectFor)i=t.getBoxObjectFor(e),s.x=i.x,s.y=i.y;else{if(s.x=e.offsetLeft,s.y=e.offsetTop,a=e.offsetParent,a!=e)for(;a;)s.x+=a.offsetLeft,s.y+=a.offsetTop,a=a.offsetParent;(Spry.is.opera||Spry.is.safari&&"absolute"==Spry.Widget.MenuBar.getStyleProp(e,"position"))&&(s.y-=t.body.offsetTop)}if(a=e.parentNode?e.parentNode:null,a.nodeName)for(var o=a.nodeName.toUpperCase();a&&"BODY"!=o&&"HTML"!=o;)o=a.nodeName.toUpperCase(),s.x-=a.scrollLeft,s.y-=a.scrollTop,a=a.parentNode?a.parentNode:null;return s},Spry.Widget.MenuBar.stopPropagation=function(e){e.stopPropagation?e.stopPropagation():e.cancelBubble=!0,e.preventDefault?e.preventDefault():e.returnValue=!1},Spry.Widget.MenuBar.setOptions=function(e,t,i){if(t)for(var s in t)i&&void 0==t[s]||(e[s]=t[s])}}();