jQuery.fn.shake = function(repeat) {
	if (!repeat) repeat=4;
	for (i=0; i<repeat; i++)
	{
		$(this).animate({"left": "-=20px"}, 50);
		$(this).animate({"left": "+=20px"}, 50);
	}
};
function switchSlide() {
  var slide = $('#slides A:first');
  slide.hide();
  $('#slides').append(slide);
  slide.fadeIn('slow');
}
function showCards(id) {
	document.getElementById('red').style.display = 'none';
	document.getElementById('blue').style.display = 'none';
	document.getElementById('green').style.display = 'none';
	document.getElementById('white').style.display = 'none';
	document.getElementById('misc').style.display = 'none';

	document.getElementById('redTab').className = '';
	document.getElementById('blueTab').className = '';
	document.getElementById('greenTab').className = '';
	document.getElementById('whiteTab').className = '';
	document.getElementById('miscTab').className = '';

	document.getElementById(id).style.display = 'block';
	document.getElementById(id+'Tab').className = 'selected';
	
}