// JavaScript Document
 
 function hidePopularbostonlinks() {
   document.getElementById("bostonlinks").style.display="block";
   document.getElementById("popbostonlinks").style.display="none";
 }

 function hideDefaultbostonlinks() {
   document.getElementById("bostonlinks").style.display="none";
   document.getElementById("popbostonlinks").style.display="block";

 }

 function hidePopularentertainmentlinks() {
   document.getElementById("entertainmentlinks").style.display="block";
   document.getElementById("popentertainmentlinks").style.display="none";
 }

 function hideDefaultentertainmentlinks() {
   document.getElementById("entertainmentlinks").style.display="none";
   document.getElementById("popentertainmentlinks").style.display="block";
 }

 function hidePopularsportslinks() {
   document.getElementById("sportslinks").style.display="block";
   document.getElementById("popsportslinks").style.display="none";

 }

 function hideDefaultsportslinks() {
   document.getElementById("sportslinks").style.display="none";
   document.getElementById("popsportslinks").style.display="block";

 }