// JavaScript Document

function returnObjById( id ) 
 { 
  if(document.getElementById) 
  var returnVar = document.getElementById(id);
  else if (document.all)
  var returnVar = document.all[id];
  else if (document.layers)
  var returnVar = document.layers[id];
  return returnVar;
 } 

function showText(t,id){
	var numbers = returnObjById('portfolionumbers')
	if(numbers)
		numbers.style.visibility = 'hidden'; 
	var div = returnObjById(id)
	div.style.backgroundColor = 'white'
	div.innerHTML = t
}

function hideText(id){
	var numbers = returnObjById('portfolionumbers')
	if(numbers)
		numbers.style.visibility = 'visible'; 	
	var div = returnObjById(id)
	div.style.backgroundColor = ''
	div.innerHTML = ''
}

function setBold(lnk){
	var div = returnObjById('portfolionumbers')
	var alinks = div.getElementsByTagName('a')
	for(i=0;i<alinks.length;i++)
		alinks[i].className = ''
	lnk.className = 'boldred'
	
}