/*
 * cssTarget - CSS3 :target pseudo selector like support.
 *
 * Copyright (c) 2008 Peter Ryan (peter-ryan.co.uk)
 * This function is free for anyone to use, modify and redistribute.
 *
 * $Date: 2008-03-14 00:41:22 +0000 (Fri, 14 Mar 2008) $
 * $Rev: 17 $
 */
function addLoadEvent(func){var oldonload=window.onload;if(typeof window.onload!='function'){window.onload=func;}else{window.onload=function(){if(oldonload){oldonload();}func();}}};addLoadEvent(function() {var cssClass='target';var target=document.getElementById(window.location.hash.slice(1));if(target){target.className+=' '+cssClass;}var reCSS=new RegExp("\\b"+cssClass+"\\b");function newTargetClickHandler(frag){return function(){if(target){target.className = target.className.replace(reCSS, '');}target = frag;target.className += ' ' + cssClass;}}var reURI=new RegExp('^'+window.location.href.match(/^[^#]+/)[0]+'#([^#]+)$');var elems=document.getElementsByTagName('a');for(var i=0;i<elems.length;i++){if(elems[i].href && elems[i].href.match(reURI)){elems[i].onclick=newTargetClickHandler(document.getElementById(RegExp.$1));}}});