function Toggle(secid)
{var sectionId = document.getElementById(secid);
if (sectionId == null) return;
if (sectionId.style.display == 'block') {sectionId.style.display = 'none';}
else {sectionId.style.display = 'block';}}

function ShowStyle(secid)
{var sectionId = document.getElementById(secid);
sectionId.style.textDecoration='underline';
sectionId.style.cursor='pointer';
sectionId.style.cursor='hand';}

function HideStyle(secid)
{var sectionId = document.getElementById(secid);
sectionId.style.textDecoration='none';
sectionId.style.cursor='default';}