function rlv(d,b,a,c){var b=b||d;if(document.getElementById){document.getElementById(b).src="nav/"+d+a+"."+c}}function prImg(b,a){rlv(b,a,"-pressed","gif")}function relImg(b,a){rlv(b,a,"","gif")}function prImgP(b,a){rlv(b,a,"-pressed","png")}function relImgP(b,a){rlv(b,a,"","png")}function browserLink(g){if(document.getElementById){var a=document.getElementById(g),f=document.createElement("a"),b=document.createElement("img"),d=0,e,c=navigator.userAgent;if(a){if(0<=c.indexOf("Opera")){d=1;f.setAttribute("href","http://my.opera.com/");b.setAttribute("src","../images/myopera-2.png");e="My Opera Community"}else{if(0>c.indexOf("Flock")&&(0<=c.indexOf("Firefox/0")||0<=c.indexOf("Firefox/1")||0<=c.indexOf("Firefox/2")||0<=c.indexOf("Firefox/3.0"))){d=1;f.setAttribute("href","http://www.mozilla.com/en-US/?from=sfx&uid=880&t=453");b.setAttribute("src","http://sfx-images.mozilla.org/affiliates/Buttons/Firefox3.5/120x240_green.png");e="Upgrade to Firefox 3.5!"}else{if(0>c.indexOf("Flock")&&0<=c.indexOf("Firefox")){d=1;f.setAttribute("href","http://www.spreadfirefox.com/");b.setAttribute("src","../images/SFxButton88x31.png");e="Spread Firefox!"}else{if(Math.random()<0.7){d=1;f.setAttribute("href","http://my.opera.com/community/download.pl?ref=Kelson&p=opera_desktop");b.setAttribute("src","../images/opera88x31-1.png");e="Download Opera!"}}}}if(d==1){f.appendChild(b);b.setAttribute("border","0");b.setAttribute("class","button");b.setAttribute("alt",e);b.setAttribute("title",e);a.parentNode.replaceChild(f,a)}}}}function highlightWord(b,c){if(b.hasChildNodes){var a;for(a=0;a<b.childNodes.length;a++){highlightWord(b.childNodes[a],c)}}if(b.nodeType==3){tempNodeVal=b.nodeValue.toLowerCase();tempWordVal=c.toLowerCase();if(tempNodeVal.indexOf(tempWordVal)!=-1){pn=b.parentNode;checkn=pn;while(checkn.nodeType!=9&&checkn.nodeName.toLowerCase()!="body"){if(checkn.className.match(/\bnosearchhi\b/)){return}checkn=checkn.parentNode}if(pn.className!="searchword"){nv=b.nodeValue;ni=tempNodeVal.indexOf(tempWordVal);before=document.createTextNode(nv.substr(0,ni));docWordVal=nv.substr(ni,c.length);after=document.createTextNode(nv.substr(ni+c.length));hiwordtext=document.createTextNode(docWordVal);hiword=document.createElement("span");hiword.className="searchword";hiword.appendChild(hiwordtext);pn.insertBefore(before,b);pn.insertBefore(hiword,b);pn.insertBefore(after,b);pn.removeChild(b)}}}}function googleSearchHighlight(){if(!document.createElement){return}ref=document.referrer;if(ref.indexOf("?")==-1){return}qs=ref.substr(ref.indexOf("?")+1);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"){words=unescape(qsip[1].replace(/\+/g," ")).split(/\s+/);for(w=0;w<words.length;w++){highlightWord(document.getElementsByTagName("body")[0],words[w])}}}}function RTLpage(){googleSearchHighlight();browserLink("BrLink")}window.onload=RTLpage;