function showEmailLink(a, firstPart, secondPart, subject)
{
	a.href = 'mailto:' + firstPart + '@' + secondPart;
	
	if (subject != null)
	{
		a.href += '?subject=' + subject;
	}
}
function hideEmailLink(a)
{
	a.href = 'javascript:void(0);';
}

function showEmailText(a, firstPart, secondPart)
{
	a.innerHTML = firstPart + '@' + secondPart;
}
function hideEmailText(a, hideText)
{
	a.innerHTML = hideText;
}
function renderEmailAddress(firstPart, secondPart)
{
	document.write(firstPart + '@' + secondPart);
}