function toggle( targetId ){
  if (document.getElementById){
  		target = document.getElementById( targetId );
  			if (target.style.display == "none"){
  				target.style.display = "";
  			} else {
  				target.style.display = "none";
  			}
  	}
}
function popLibrary(){
	newWin = window.open("http://www.caledon.library.on.ca","library");
}
if (document.images){
  pic5= new Image();
  pic5.src="/images/nav/townhall.gif";
  pic6= new Image();
  pic6.src="/images/nav/discover.gif";
  pic7= new Image();
  pic7.src="/images/nav/residential.gif";
  pic8= new Image();
  pic8.src="/images/nav/business.gif";
}