function showedit(){
	document.getElementById('captiontext').style.display='none';
	document.getElementById('captionedit').style.display='inline';
	document.getElementById('editlink').href='javascript:hideedit();';
	document.getElementById('editlink').innerHTML='Cancel Edit';
}
function hideedit(){
	document.getElementById('captiontext').style.display='inline';
	document.getElementById('captionedit').style.display='none';
	document.getElementById('editlink').href='javascript:showedit();';
	document.getElementById('editlink').innerHTML='Edit Caption';
}
function confirmation(){
	return confirm('Are you sure you want to delete this image?');
}
function confirmationEvent(){
	return confirm('Are you sure you want to delete this event?');
}
function confirmationBio(){
	return confirm('Are you sure you want to delete this item?');
}