function goPortfolio()
	{
	box = document.getElementById('PortfolioSelection');
	destination = box.options[box.selectedIndex].value;
	if (destination) location.href = destination;
	}

function goOthers()
	{
	box = document.getElementById('OthersSelection');
	destination = box.options[box.selectedIndex].value;
	if (destination) location.href = destination;
	}

function writeEmail(name,domain)
	{
	email = name + '@' + domain;
	document.write('<a href="mailto:' + email + '" rel="nofollow">' + email + '</a>');
	}

function highlightTetrisLink(tetrisID)
	{
	document.getElementById('TetrisLink_' + tetrisID).style.color = '#FF7F00';
	}

function restoreTetrisLink(tetrisID)
	{
	document.getElementById('TetrisLink_' + tetrisID).style.color = '#000000';
	}