Rename Left Navigational Display Names

/* Retext/Rename Left Nav Display links. */
function leftNavRename(leftNav, oldName, newName)
{
var navItem = document.getElementById(leftNav);
if(navItem != null)
{
navItem.innerHTML = navItem.innerHTML.replace(oldName, newName);
navItem.innerHTML = navItem.innerHTML.replace(oldName, newName);
}
}
leftNavRename ('navWriteInProducts','Write-In Products','Products');


/* Remove Left Nav bar links */
function leftNavRemove(lNav)
{
var lNavItem = document.getElementById(lNav);
if (lNavItem != null)
{
lNavItem.parentNode.style.display ='none';
}
}
leftNavRemove('navExistingProducts');