function showTocToggle(show,hide) {
	if(document.getElementById) {
		document.writeln('<small>(<a href="javascript:toggleToc()" class="internal">' +
		'<span id="showlink" style="display:none;">Expand</span>' +
		'<span id="hidelink">Collapse</span>' +
		'</a>)</small>');
	}
}

function toggleToc() {

	var toc = document.getElementById('tocinside');
	var showlink=document.getElementById('showlink');
	var hidelink=document.getElementById('hidelink');

	if(toc.style.display == 'none') {
		toc.style.display = tocWas;
		hidelink.style.display='';
		showlink.style.display='none';
	} else {
		tocWas = toc.style.display;
		toc.style.display = 'none';
		hidelink.style.display='none';
		showlink.style.display='';
	}

}