var SS_FOLDER_STATES=new Array();function toggleFolder(id,makeVisible){var icon=document.getElementById("folderToggleIcon"+id);var content=document.getElementById("folderContent"+id);var btn=document.getElementById("folderControl"+id);if(!content||!btn){SS_FOLDER_STATES[id]=false;saveStates();return;}if(makeVisible&&isVisible(content)){return;}toggleVisibility(content);if(!icon){if(!isVisible(content)){SS_FOLDER_STATES[id]=false;btn.className="folder-link-expand";}else{SS_FOLDER_STATES[id]=true;btn.className="folder-link-contract";}}else{if(!isVisible(content)){SS_FOLDER_STATES[id]=false;icon.src=icon.src.replace("contract","expand");}else{SS_FOLDER_STATES[id]=true;icon.src=icon.src.replace("expand","contract");}}saveStates();}function saveStates(){var folderStateSerialized="";for(s in SS_FOLDER_STATES){if(SS_FOLDER_STATES[s]==true){folderStateSerialized+=",";folderStateSerialized+=s}}setCookie("SS_FOLDER_STATES",folderStateSerialized.substr(1),null,'/');}function restoreFolderStates(){var states=getCookie("SS_FOLDER_STATES");if(states){states=states.split(",");for(fid in states){toggleFolder(states[fid],true);SS_FOLDER_STATES[states[fid]]=true;}}}addEvent(window,"load",restoreFolderStates);