function expandcollapse(anchor, full, summary) {
	
	var full = document.getElementById(full);
	var summary = document.getElementById(summary);
	
	full.style.display = (full.style.display=='block')?'none':'block';
	summary.style.display = (summary.style.display=='none')?'block':'none';
	
	anchor.innerHTML = (anchor.innerHTML=='Show Less')?'Show More':'Show Less';
}