// JavaScript Document<script>

function addLoadEvent(func) {
var oldonload = window.onload;
if (typeof window.onload != 'function') {
window.onload = func;
} else {
window.onload = function() {
oldonload();
func();
}
}
}

function getlink(elid)
{
var el=document.getElementById(elid)
var links=el.getElementsByTagName("a")
   for(var i=0;i<links.length;i++)
  {
  links[i].onclick=function()
  {
  for(var j=0;j<links.length;j++)
  {
  links[j].className=""
  }
 this.style.color="pink"

  }
  } 
  }
  
 function getcurrent(eid,n)
{
var el=document.getElementById(eid)
var links=el.getElementsByTagName("a")
   for(var i=0;i<links.length;i++)
  {
   links[i].className=""
  }
 links[n].className="current"
 }