// Xerox Corporation
// Author: Tim Lancto

var g_sActiveDivID = 'block_1';
//var g_sActiveLinkID = 'link_1';

function HideContent(sDivId) {
  if(sDivId.length < 1) { return; }

  var oDiv = document.getElementById(sDivId);
  if (!oDiv) { return; }

  document.getElementById(sDivId).style.display = "none";
}

//function ShowContent(sDivId, sLinkId) {
function ShowContent(sDivId) {
  if (sDivId != g_sActiveDivID)
    HideContent(g_sActiveDivID);
  if(sDivId.length < 1) { return; }

  document.getElementById(sDivId).style.display = "block";
  g_sActiveDivID = sDivId;

  //document.getElementById(g_sActiveLinkID).className = "unsel";
  //document.getElementById(sLinkId).className = "selected";
  //g_sActiveLinkID = sLinkId;
}

var g_sActiveBannerDivID = 'bannerblock_1';

function ShowBannerContent(sDivId) {
  if (sDivId != g_sActiveBannerDivID)
    HideContent(g_sActiveBannerDivID);
  if(sDivId.length < 1) { return; }

  document.getElementById(sDivId).style.display = "block";
  g_sActiveBannerDivID = sDivId;
}

function toggleCollapseMenus(subMenuClassName, sMenuIconRootID, iMenuUniqID)
{
  var oMenu = document.getElementById(subMenuClassName);
  var sDisplayVal = oMenu.style.display;
  var oListElement = document.getElementById('navmenu_' + iMenuUniqID);

  if (sDisplayVal == 'none')
  {
    oMenu.style.display = 'block';
    oListElement.className='collapse_menu_expanded';

  } else {
    oMenu.style.display = 'none';
    oListElement.className='collapsed';
  }
}