var searchhi_string='';function highlightWord(node,word){if(node.hasChildNodes){var hi_cn;for(hi_cn=0;hi_cn<node.childNodes.length;hi_cn++){highlightWord(node.childNodes[hi_cn],word);}}
if(node.nodeType==3){tempNodeVal=node.nodeValue.toLowerCase();tempWordVal=word.toLowerCase();if(tempNodeVal.indexOf(tempWordVal)!=-1){pn=node.parentNode;if(pn.className!="searchword"){nv=node.nodeValue;ni=tempNodeVal.indexOf(tempWordVal);before=document.createTextNode(nv.substr(0,ni));docWordVal=nv.substr(ni,word.length);after=document.createTextNode(nv.substr(ni+word.length));hiwordtext=document.createTextNode(docWordVal);hiword=document.createElement("span");hiword.className="searchword";hiword.appendChild(hiwordtext);pn.insertBefore(before,node);pn.insertBefore(hiword,node);pn.insertBefore(after,node);pn.removeChild(node);}}}}
function unhighlightWord(node,word){if(node.hasChildNodes){var hi_cn;for(hi_cn=0;hi_cn<node.childNodes.length;hi_cn++){highlightWord(node.childNodes[hi_cn],word);}}
if(node.nodeType==3){tempNodeVal=node.nodeValue.toLowerCase();tempWordVal=word.toLowerCase();if(tempNodeVal.indexOf(tempWordVal)!=-1){pn=node.parentNode;if(pn.className=="searchword"){prevSib=pn.previousSibling;nextSib=pn.nextSibling;nextSib.nodeValue=prevSib.nodeValue+node.nodeValue+nextSib.nodeValue;prevSib.nodeValue='';node.nodeValue='';}}}}
function unhighlight(node){if(node.hasChildNodes){var hi_cn;for(hi_cn=0;hi_cn<node.childNodes.length;hi_cn++){unhighlight(node.childNodes[hi_cn]);}}
if(node.nodeType==3){pn=node.parentNode;if(pn.className=="searchword"){prevSib=pn.previousSibling;nextSib=pn.nextSibling;nextSib.nodeValue=prevSib.nodeValue+node.nodeValue+nextSib.nodeValue;prevSib.nodeValue='';node.nodeValue='';}}}
function googleSearchHighlight(){if(!document.createElement)return;ref=document.referrer;ref=ref.replace(/\/search\/web\//,'?search&q=');if(ref.indexOf('?')==-1)return;qs=ref.substr(ref.indexOf('?')+1);qsa=qs.split('#');qs=qsa[0];qs=qs.replace(/(^|&)p=Q&ts=e&/,'&');qs=qs.replace(/(^|&)query=/,'&q=');qs=qs.replace(/(^|&)key=/,'&q=');qs=qs.replace(/(^|&)keywords=/i,'&q=');qs=qs.replace(/(^|&)searchfor=/,'&q=');qs=qs.replace(/(^|&)qt=/,'&q=');qs=qs.replace(/(^|&)s=/,'&q=');qsa=qs.split('&');for(i=0;i<qsa.length;i++){qsip=qsa[i].split('=');if(qsip.length==1)continue;if(qsip[0]=='q'||qsip[0]=='p'||qsip[0]=='w'){qsip[1]=unescape(qsip[1]).replace(/^\s+|\s+$/g,"");if(qsip[1]=='')continue;phrases=qsip[1].replace(/\+/g,' ').split(/\"/);for(p=0;p<phrases.length;p++){phrases[p]=unescape(phrases[p]).replace(/^\s+|\s+$/g,"");if(phrases[p]=='')continue;if(p%2==0)words=phrases[p].replace(/([+,()]|%(29|28)|\W+(AND|OR)\W+)/g,' ').split(/\s+/);else{words=Array(1);words[0]=phrases[p];}
for(w=0;w<words.length;w++){if(words[w]=='')continue;highlightWord(document.getElementsByTagName("body")[0],words[w]);if(p%2==0)searchhi_string=searchhi_string+' '+words[w];else searchhi_string=searchhi_string+' "'+words[w]+'"';}}}}}
function localSearchHighlight(searchStr,tryQ){if(!document.createElement)return;if(searchStr=='')return;if(searchStr.indexOf('?')==-1)qs=searchStr.substr(0);else qs=searchStr.substr(1);qsa=qs.split('&');for(i=0;i<qsa.length;i++){qsip=qsa[i].split('=');if(qsip.length==1)continue;if(true||qsip[0]=='h'||(tryQ&&(qsip[0]=='q'||qsip[0]=='p'))){qsip[1]=unescape(qsip[1]).replace(/^\s+|\s+$/g,"");if(qsip[1]=='')continue;phrases=qsip[1].replace(/\+/g,' ').split(/\"/);for(p=0;p<phrases.length;p++){phrases[p]=unescape(phrases[p]).replace(/^\s+|\s+$/g,"");if(phrases[p]=='')continue;if(p%2==0)words=phrases[p].replace(/([+,()]|%(29|28)|\W+(AND|OR)\W+)/g,' ').split(/\s+/);else{words=Array(1);words[0]=phrases[p];}
for(w=0;w<words.length;w++){if(words[w]=='')continue;highlightWord(document.getElementsByTagName("body")[0],words[w]);if(p%2==0)searchhi_string=searchhi_string+' '+words[w];else searchhi_string=searchhi_string+' "'+words[w]+'"';}}}}}
function postSearchHighlight(){searchhi_string=searchhi_string.replace(/^\s+|\s+$/g,"");if(location.hash.length>1)location.hash=location.hash;}
function SearchHighlight(){if(document.createElement){localSearchHighlight("a=marco&b=speu&c=utrecht",1);postSearchHighlight();}}
function SmartHighlight()
{var today=new Date();var now=today.getUTCSeconds();var cookie=document.cookie;var cookieArray=cookie.split('; ');for(var loop=0;loop<cookieArray.length;loop++){var nameValue=cookieArray[loop].split("=");if(nameValue[0].toString()=='SHTS'){var cookieTime=parseInt(nameValue[1]);}
else if(nameValue[0].toString()=='SHTSP'){var cookieName=nameValue[1];}}
if(cookieName&&cookieTime&&cookieName==escape(location.href)&&Math.abs(now-cookieTime)<5)
{searchhi_unl=0;}
else
{SearchHighlight();}}
function SmartHLUnload()
{if(searchhi_unl>0)
{var today=new Date();var now=today.getUTCSeconds();document.cookie='SHTS='+now+';';document.cookie='SHTSP='+escape(location.href)+';';}
else
{document.cookie='SHTS=;';document.cookie='SHTSP=;';}}
function NotRefreshHL()
{searchhi_unl=0;return true;}
var searchhi_unl=1;