// ## http://www.javascriptkit.com/script/script2/flipmenu.shtml
// ## <ul class="flipMenu">
// ## <li>JavaScript Resources<ul><li>
var isIE = false;
var isIE = (String(navigator.appVersion).indexOf("MSIE")>-1);
flipIndentation="5px";flipVerticalPadding="4px";flipLeftMargin="16px";flipTopMargin="10px";flipOpenMultipleMenus=false;flipSaveMenuState=true;flipImages=false;flipImg_open="flip_open.gif";flipImg_closed="flip_closed.gif";flipImg_static="flip_static.gif";flipInitOnLoad=true;flipLoadingMessage="Loading...";
function alterSize(someSize,alterAmount){someSize=String(someSize);var tmpNr=parseFloat(someSize.replace(/\D/g,""));var tmpChar=someSize.replace(/\d/g,"");return isNaN(tmpNr)?someSize:((tmpNr+alterAmount)+tmpChar);};if(!isIE)flipIndentation=alterSize(flipIndentation,-16);if(!isIE)flipLeftMargin=alterSize(flipLeftMargin,-16);if(flipImages){aFlipPreloads=[];aFlipPreloads[0]=new Image;aFlipPreloads[0].src=flipImg_open;aFlipPreloads[1]=new Image;aFlipPreloads[1].src=flipImg_closed;aFlipPreloads[2]=new Image;aFlipPreloads[2].src=flipImg_static;}function addEvent(someObj,someEvent,someFunction){if(someObj.addEventListener){someObj.addEventListener(someEvent,someFunction,true);return true;}else if(someObj.attachEvent)return someObj.attachEvent("on"+someEvent,someFunction);else return false;}function openCloseFlip(theItem,newSetting,openParents){if(theItem.flipID){if(openParents){var tmpItem=theItem;while(tmpItem.parentElement||tmpItem.parentNode){tmpItem=(tmpItem.parentElement)?tmpItem.parentElement:tmpItem.parentNode;openCloseFlip(tmpItem,newSetting);}}if((theItem.className=="flipFolderOpen"&&newSetting=="closed")||(theItem.className=="flipFolderClosed"&&newSetting=="open")){if(!theItem.childrenInitialised){for(var j=0;j<theItem.childNodes.length;j++)if(theItem.childNodes[j].nodeName=="UL"&&!theItem.childNodes[j].initialised)initFlip(theItem.childNodes[j]);theItem.childrenInitialised=true;}theItem.getElementsByTagName("UL")[0].style.display=(newSetting=="open")?"":"none";theItem.className=newSetting=="open"?"flipFolderOpen":"flipFolderClosed";}}}function openFlip(theItem,openParents){openCloseFlip(theItem,"open",openParents);}function closeFlip(theItem,closeParents){openCloseFlip(theItem,"closed",closeParents);}function toggleFlip(theElement){if(theElement.flipID){var theItem=theElement;var isContained=true;}else{if(theElement&&theElement.button>0)return false;var theItem=(isIE)?event.srcElement:theElement.target;var isContained=false;if(theItem.className=="flipFolderOpen"||theItem.className=="flipFolderClosed")isContained=true;else while(theItem.parentElement||theItem.parentNode){if(theItem.className=="flipStatic"||theItem.className=="flipFolderOpen"||theItem.className=="flipFolderClosed"){isContained=(theItem.className=="flipFolderOpen"||theItem.className=="flipFolderClosed");break;}theItem=(theItem.parentElement)?theItem.parentElement:theItem.parentNode;}}var toOpenFlip=(isContained&&theItem.className=="flipFolderClosed");if(!flipOpenMultipleMenus&&(toOpenFlip||theItem.className=="flipStatic")){if(theItem.parentElement||theItem.parentNode){var parentUL=(theItem.parentElement)?theItem.parentElement:theItem.parentNode;for(var i=0;i<parentUL.childNodes.length;i++)closeFlip(parentUL.childNodes[i]);}}if(isContained){if(toOpenFlip)openFlip(theItem);else closeFlip(theItem);}}function setAllFlips(startElement,newSetting){if(typeof startElement=="undefined")var startElement=document;if(typeof newSetting=="undefined")var newSetting="closed";var aUL=startElement.getElementsByTagName("UL");for(var i=0;i<aUL.length;i++){var parentFlip=aUL[i].parentElement?aUL[i].parentElement:aUL[i].parentNode;openCloseFlip(parentFlip,newSetting);}}function openAllFlips(startElement){setAllFlips(startElement,"open");}function closeAllFlips(startElement){setAllFlips(startElement,"closed");}function initFlip(startElement){if(!document.createElement)return false;if(!startElement||!startElement.nodeName){var aUL=document.getElementsByTagName("UL");for(var i=0;i<aUL.length;i++){if(flipLoadingMessage!="")window.status=flipLoadingMessage+" "+parseInt((i/(aUL.length-1))*100,10)+"%";var curUL=aUL[i];if(curUL.className=="flipMenu"){initFlip(curUL);curUL.onselectstart=new Function("return false");curUL.onmousedown=new Function("return false");curUL.onclick=new Function("return true");}}if(flipSaveMenuState)loadMenuState();if(flipLoadingMessage!="")window.status="";return true;}if(startElement.className=="flipMenu")startElement.style.display="";if(!startElement.childNodes||startElement.childNodes.length==0)return false;if(typeof flipIDCur=="undefined")flipIDCur=0;if(!startElement.initialised){var aUL=startElement.getElementsByTagName("UL");for(var i=0;i<aUL.length;i++)aUL[i].style.display="none";}for(var i=0;i<startElement.childNodes.length;i++){var curNode=startElement.childNodes[i];if(curNode.nodeName=="LI"){flipIDCur++;curNode.flipID=flipIDCur;var nodeHasChildren=curNode.getElementsByTagName("UL").length>0;if(nodeHasChildren){if(flipImages&&curNode.flipClosed)curNode.style.listStyleImage="url("+curNode.flipClosed+")";if(curNode.className==null||curNode.className=="")curNode.className="flipFolderClosed";}else{curNode.className="flipStatic";if(flipImages&&!curNode.style.listStyleImage){if(!curNode.flipStatic)curNode.flipStatic=flipImg_static;curNode.style.listStyleImage="url("+curNode.flipStatic+")";}}if(!curNode.flipOpen)curNode.flipOpen=flipImg_open;if(!curNode.flipClosed)curNode.flipClosed=flipImg_closed;if(curNode.flipIsOpen)openFlip(curNode);}}startElement.initialised=true;}function rootOfFlip(flipID,startElement){function containsFlip(startElement,flipID){var flipFound=false;var i=0;while(i<startElement.childNodes.length&&!flipFound){var curNode=startElement.childNodes[i];flipFound=(curNode.flipID==flipID)?true:containsFlip(curNode,flipID);i++;}return flipFound;}var rootFlip=null;if(!startElement||!startElement.nodeName){var aUL=document.getElementsByTagName("UL");var i=0;while(rootFlip==null&&i<aUL.length){var curUL=aUL[i];if(curUL.nodeName=="UL"&&curUL.className=="flipMenu")rootFlip=rootOfFlip(flipID,curUL);i++;}return rootFlip;}if(startElement.childNodes)for(var i=0;i<startElement.childNodes.length;i++){var curNode=startElement.childNodes[i];if(curNode.flipID==flipID||containsFlip(curNode,flipID))rootFlip=curNode;}return rootFlip;}function getCookie(cookieName){var allCookies=document.cookie;var indexStr=allCookies.indexOf(cookieName+"=");if(indexStr==-1)return"";indexStr=allCookies.indexOf("=",indexStr)+1;var endStr=allCookies.indexOf(";",indexStr);if(endStr==-1)endStr=allCookies.length;return unescape(allCookies.substring(indexStr,endStr));}function inArray(someID,someArray){for(var i=0;i<someArray.length;i++)if(someArray[i]==someID)return true;return false;}function getMenuState(startElement){if(!startElement.childNodes||startElement.childNodes.length==0)return"";var openItems="";var aUL=startElement.getElementsByTagName("UL");for(var i=0;i<aUL.length;i++){var curNode=aUL[i];var parentFlip=(curNode.parentElement)?curNode.parentElement:curNode.parentNode;if(curNode.style.display==""&&parentFlip.flipID)openItems+=" "+parentFlip.flipID;}return openItems;}function putMenuState(startElement){if(!startElement.childNodes||startElement.childNodes.length==0)return false;var aUL=startElement.getElementsByTagName("UL");for(var i=0;i<aUL.length;i++){var curNode=aUL[i];var parentFlip=(curNode.parentElement)?curNode.parentElement:curNode.parentNode;if(inArray(parentFlip.flipID,aOpenItems)){openFlip(parentFlip);if(typeof prevFlipRoot=="undefined"){var testRoot=rootOfFlip(parentFlip.flipID);if(testRoot.flipID==parentFlip.flipID)prevFlipRoot=testRoot;}}}}function saveMenuState(){if(flipSaveMenuState){var aUL=document.getElementsByTagName("UL");for(var i=0;i<aUL.length;i++){var curUL=aUL[i];var curID=curUL.id?curUL.id:i;if(curUL.className=="flipMenu")document.cookie=cookiePrefix+curID+"="+getMenuState(curUL)+";path=/";}}}function loadMenuState(){var aUL=document.getElementsByTagName("UL");for(var i=0;i<aUL.length;i++){var curUL=aUL[i];var curID=curUL.id?curUL.id:i;if(curUL.className=="flipMenu"){var savedState=String(getCookie(cookiePrefix+curID));if(savedState!=""){aOpenItems=savedState.split(" ");putMenuState(curUL);}}}addEvent(window,"unload",saveMenuState);}function clearMenuState(flipMenuID){if(typeof flipMenuID=="undefined"){var aUL=document.getElementsByTagName("UL");for(var i=0;i<aUL.length;i++){var curUL=aUL[i];var curID=curUL.id?curUL.id:i;if(curUL.className=="flipMenu")document.cookie=cookiePrefix+curID+"=;";}}else document.cookie=cookiePrefix+flipMenuID+"=;";}cookiePrefix=document.location.hostname+"_";
addEvent(document,"click",toggleFlip);addEvent(document,"focus",toggleFlip);
if(flipInitOnLoad)initFlip();