// THY
// Horiz and Left-side menu rollover functions

function preLoadImages(){
  var t='<layer top="-100" left="0" visibility="hide"><div style="position:absolute; top:-100px; left:0px; visibility:hidden">';
  for(i=0;i<arguments.length;i++)t+='<img src="'+arguments[i]+'" height="10" width="10">';
  t+='</div></layer>';
  document.write(t);
}
<!--
preLoadImages('/images/psrc/2abouteisbrowser.jpg');
preLoadImages('/images/psrc/2addinfo.jpg');
preLoadImages('/images/psrc/2calendar.jpg');
preLoadImages('/images/psrc/2comment.jpg');
preLoadImages('/images/psrc/2commentlogin.jpg');
preLoadImages('/images/psrc/2discussion.jpg');
preLoadImages('/images/psrc/2eislibrary.jpg');
preLoadImages('/images/psrc/2enviroimpact.jpg');
preLoadImages('/images/psrc/2home.jpg');
preLoadImages('/images/psrc/2ouroption.jpg');
preLoadImages('/images/psrc/2overallimpact.jpg');
preLoadImages('/images/psrc/2polls.jpg');
preLoadImages('/images/psrc/2signuptocomment.jpg');
preLoadImages('/images/psrc/2sitemap.jpg');
preLoadImages('/images/psrc/2socialimpacts.jpg');
preLoadImages('/images/psrc/2stayinvolved.jpg');
preLoadImages('/images/psrc/2v20update.jpg');
preLoadImages('/images/psrc/2wherearewe.jpg');
-->
function swapImage(imgN,imgU){
  if(document.images)document.images[imgN].src=imgU;
}