function sanitize(x){"use strict";return x.replace(/\\/g,'').replace(/[()]+/g,'').replace(/\*/g,' ').replace(/^\s+|\s+$/g,' ').replace(/\s+$/,'').replace(/\[ Top \]/ig,'').replace(/&/g,'&').replace(/&/g,'&').toLowerCase();}
function sift(searchBox,items,thisClassName,searchType){"use strict";var filterTerms=sanitize(searchBox.value).split(' '),i,allTermsMatch,thisItem,thisStuff,targetItem,j;for(i=0;i<items.length;i++){allTermsMatch=true;thisStuff='';switch(searchType){case'faq':thisItem=items[i];targetItem=thisItem;thisStuff=sanitize(getContents(thisItem));break;case'posts':thisItem=items[i];targetItem=thisItem;thisStuff=sanitize(getContents(thisItem));break;case'navbar':thisItem=items[i];targetItem=thisItem;thisStuff=sanitize(getContents(thisItem),searchwords[i]);break;case'smiley':thisItem=items[i];targetItem=thisItem.parentNode;if(thisItem.alt){thisStuff+=thisItem.alt+' ';}
if(thisItem.src){thisStuff+=thisItem.src.substring(thisItem.src.lastIndexOf('/')+1,thisItem.src.lastIndexOf('.'))+' ';}
if(thisItem.title){thisStuff+=thisItem.title+' ';}
break;case'tables':thisItem=items[i];targetItem=thisItem;thisStuff=sanitize(getContents(thisItem));break;}
if(!(thisItem.className==='cat'&&searchType!=='navbar')&&thisItem.className!=='faq2'){for(j=0;j<filterTerms.length;j++){if(!thisStuff.match(filterTerms[j])&&!(searchType==='tables'&&i===0)){addClassName(targetItem,thisClassName);allTermsMatch=false;break;}else if(allTermsMatch!==false){removeClassName(targetItem,thisClassName);}}}}}