function ShowMenu(linkgroup){
  if (linkgroup=='design'){
	document.getElementById('link1').innerHTML="<span class='linkstyle'><a href='http://www.archnewsnow.com'>arch news now</a></span>";
	document.getElementById('link2').innerHTML="<span class='linkstyle'><a href='http://www.archidose.org'>archidose</a></span>";
	document.getElementById('link3').innerHTML="<span class='linkstyle'><a href='http://www.architecture-radio.org'>architecture radio</a></span>";
	document.getElementById('link4').innerHTML="<span class='linkstyle'><a href='http://www.massivechange.com'>massive change</a></span>";
	document.getElementById('link5').innerHTML="<span class='linkstyle'><a href='http://www.fakeisthenewreal.com'>fake is the new real</a></span>";
	document.getElementById('link6').innerHTML="<span class='linkstyle'><a href='http://www.greatbuildings.com'>great buildings</a></span>";
	document.getElementById('link7').innerHTML="<span class='linkstyle'><a href='http://www.morphosis.net'>morphosis</a></span>";
	document.getElementById('link8').innerHTML="<span class='linkstyle'><a href='http://www.dwr.com'>design within reach</a></span>";
	document.getElementById('link9').innerHTML="<span class='linkstyle'><a href='http://www.idsa.org/idea/idea2005/idea2005.htm'>2005 idea awards</a></span>";
	document.getElementById('link10').innerHTML="";
	document.getElementById('link11').innerHTML="";
	document.getElementById('link12').innerHTML="";
  }
  if (linkgroup=='art'){
	document.getElementById('link1').innerHTML="<span class='linkstyle'><a href='http://www.theartnewspaper.com'>the art newspaper</a></span>";
	document.getElementById('link2').innerHTML="<span class='linkstyle'><a href='http://www.nga.gov'>nga</a></span>";
	document.getElementById('link3').innerHTML="<span class='linkstyle'><a href='http://www.nationalgallery.org.uk'>ngl</a></span>";
	document.getElementById('link4').innerHTML="<span class='linkstyle'><a href='http://www.mam.org'>milwaukee museum</a></span>";
	document.getElementById('link5').innerHTML="<span class='linkstyle'><a href='http://www.louisiana.dk'>louisiana museum</a></span>";
	document.getElementById('link6').innerHTML="<span class='linkstyle'><a href='http://www.staedelmuseum.de'>st?del</a></span>";
	document.getElementById('link7').innerHTML="<span class='linkstyle'><a href='http://www.burlington.org.uk'>burlington magazine</a></span>";
	document.getElementById('link8').innerHTML="";
	document.getElementById('link9').innerHTML="";
	document.getElementById('link10').innerHTML="";
	document.getElementById('link11').innerHTML="";
	document.getElementById('link12').innerHTML="";
  }
  if (linkgroup=='politics'){
	document.getElementById('link1').innerHTML="<span class='linkstyle'><a href='http://www.democrats.org'>democratic party</a></span>";
	document.getElementById('link2').innerHTML="<span class='linkstyle'><a href='http://www.thenation.com'>the nation</a></span>";
	document.getElementById('link3').innerHTML="<span class='linkstyle'><a href='http://www.airamericaradio.com'>air america radio</a></span>";
	document.getElementById('link4').innerHTML="<span class='linkstyle'><a href='http://www.meetup.com'>meetup</a></span>";
	document.getElementById('link5').innerHTML="";
	document.getElementById('link6').innerHTML="";
	document.getElementById('link7').innerHTML="";
	document.getElementById('link8').innerHTML="";
	document.getElementById('link9').innerHTML="";
	document.getElementById('link10').innerHTML="";
	document.getElementById('link11').innerHTML="";
	document.getElementById('link12').innerHTML="";
  }
  if (linkgroup=='earth'){
	document.getElementById('link1').innerHTML="<span class='linkstyle'><a href='http://www.nybooks.com/articles/17179'>crossing the red line</a></span>";
	document.getElementById('link2').innerHTML="<span class='linkstyle'><a href='http://www.gristmagazine.org'>grist</a></span>";
	document.getElementById('link3').innerHTML="<span class='linkstyle'><a href='http://www.dc.sierraclub.org/pubs.htm'>capital sierran</a></span>";
	document.getElementById('link4').innerHTML="";
	document.getElementById('link5').innerHTML="";
	document.getElementById('link6').innerHTML="";
	document.getElementById('link7').innerHTML="";
	document.getElementById('link8').innerHTML="";
	document.getElementById('link9').innerHTML="";
	document.getElementById('link10').innerHTML="";
	document.getElementById('link11').innerHTML="";
	document.getElementById('link12').innerHTML="";
  }
  if (linkgroup=='news'){
	document.getElementById('link1').innerHTML="<span class='linkstyle'><a href='http://www.democracynow.org'>democracy now</a></span>";
	document.getElementById('link2').innerHTML="<span class='linkstyle'><a href='http://www.nytimes.com'>ny times</a></span>";
	document.getElementById('link3').innerHTML="<span class='linkstyle'><a href='http://www.repubblica.it'>la repubblica</a></span>";
	document.getElementById('link4').innerHTML="<span class='linkstyle'><a href='http://www.publico.pt'>o publico</a></span>";
	document.getElementById('link5').innerHTML="";
	document.getElementById('link6').innerHTML="";
	document.getElementById('link7').innerHTML="";
	document.getElementById('link8').innerHTML="";
	document.getElementById('link9').innerHTML="";
	document.getElementById('link10').innerHTML="";
	document.getElementById('link11').innerHTML="";
	document.getElementById('link12').innerHTML="";
  }
  if (linkgroup=='music'){
	document.getElementById('link1').innerHTML="<span class='linkstyle'><a href='http://www.ween.com'>ween</a></span>";
	document.getElementById('link2').innerHTML="<span class='linkstyle'><a href='http://www.radiohead.com'>radiohead</a></span>";
	document.getElementById('link3').innerHTML="<span class='linkstyle'><a href='http://www.theweakerthans.org'>the weakerthans</a></span>";
	document.getElementById('link4').innerHTML="<span class='linkstyle'><a href='http://www.afireinside.net'>afi</a></span>";
	document.getElementById('link5').innerHTML="<span class='linkstyle'><a href='http://www.wprb.com'>wprb princeton</a></span>";
	document.getElementById('link6').innerHTML="<span class='linkstyle'><a href='http://kalx.berkeley.edu'>kalx berkeley</a></span>";
	document.getElementById('link7').innerHTML="<span class='linkstyle'><a href='http://kzsu.stanford.edu'>kzsu stanford</a></span>";
	document.getElementById('link8').innerHTML="<span class='linkstyle'><a href='http://www.xlr8r.com'>xlr8r</a></span>";
	document.getElementById('link9').innerHTML="";
	document.getElementById('link10').innerHTML="";
	document.getElementById('link11').innerHTML="";
	document.getElementById('link12').innerHTML="";
  }
  if (linkgroup=='culture'){
	document.getElementById('link1').innerHTML="<span class='linkstyle'><a href='http://www.nybooks.com'>new york review of books</a></span>";
	document.getElementById('link2').innerHTML="<span class='linkstyle'><a href='http://www.aldaily.com'>arts and letters daily</a></span>";
	document.getElementById('link3').innerHTML="<span class='linkstyle'><a href='http://www.flavorpill.net'>flavorpill</a></span>";
	document.getElementById('link4').innerHTML="<span class='linkstyle'><a href='http://www.contemporary-magazine.com'>contemporary magazine</a></span>";
	document.getElementById('link5').innerHTML="<span class='linkstyle'><a href='http://www.res.com/index.res.html'>res</a></span>";
	document.getElementById('link6').innerHTML="<span class='linkstyle'><a href='http://www.somamagazine.com'>soma magazine</a></span>";
	document.getElementById('link7').innerHTML="";
	document.getElementById('link8').innerHTML="";
	document.getElementById('link9').innerHTML="";
	document.getElementById('link10').innerHTML="";
	document.getElementById('link11').innerHTML="";
	document.getElementById('link12').innerHTML="";
  }
  if (linkgroup=='tools'){
	document.getElementById('link1').innerHTML="<span class='linkstyle'><a href='http://www.itools.com'>itools</a></span>";
	document.getElementById('link2').innerHTML="<span class='linkstyle'><a href='http://www.bugmenot.com'>bug me not</a></span>";
	document.getElementById('link3').innerHTML="<span class='linkstyle'><a href='http://answers.google.com'>google answers</a></span>";
	document.getElementById('link4').innerHTML="<span class='linkstyle'><a href='http://www.howstuffworks.com'>how stuff works</a></span>";
	document.getElementById('link5').innerHTML="";
	document.getElementById('link6').innerHTML="";
	document.getElementById('link7').innerHTML="";
	document.getElementById('link8').innerHTML="";
	document.getElementById('link9').innerHTML="";
	document.getElementById('link10').innerHTML="";
	document.getElementById('link11').innerHTML="";
	document.getElementById('link12').innerHTML="";
  }
  if (linkgroup=='fun'){
	document.getElementById('link1').innerHTML="<span class='linkstyle'><a href='http://www.comedycentral.com'>comedy central</a></span>";
	document.getElementById('link2').innerHTML="<span class='linkstyle'><a href='http://www.theonion.com'>the onion</a></span>";
	document.getElementById('link3').innerHTML="<span class='linkstyle'><a href='http://www.boingboing.net'>boingboing</a></span>";
	document.getElementById('link4').innerHTML="<span class='linkstyle'><a href='http://www.snopes.com'>snopes</a></span>";
	document.getElementById('link5').innerHTML="<span class='linkstyle'><a href='http://www.elsewhere.org/cgi-bin/postmodern'>postmodern generator</a></span>";
	document.getElementById('link6').innerHTML="";
	document.getElementById('link7').innerHTML="";
	document.getElementById('link8').innerHTML="";
	document.getElementById('link9').innerHTML="";
	document.getElementById('link10').innerHTML="";
	document.getElementById('link11').innerHTML="";
	document.getElementById('link12').innerHTML="";
  }

 }
 
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		Portfolio_over = newImage("images/Portfolio-over.jpg");
		Photographs_over = newImage("images/Photographs-over.gif");
		Cook_over = newImage("images/Cook-over.jpg");
		Design_over = newImage("images/Design-over.gif");
		Art_over = newImage("images/Art-over.gif");
		Politics_over = newImage("images/Politics-over.gif");
		Earth_over = newImage("images/Earth-over.gif");
		News_over = newImage("images/News-over.gif");
		Music_over = newImage("images/Music-over.gif");
		Culture_over = newImage("images/Culture-over.gif");
		Tools_over = newImage("images/Tools-over.gif");
		Fun_over = newImage("images/Fun-over.gif");
		preloadFlag = true;
	}
}