function initAreas() {
	$$('#areas div.area').invoke('hide');
}

function hoverArea(theArea) {
	var subelements = $(theArea).childElements();
	subelements[1].addClassName("shaded");
}

function blurArea(theArea) {
	var subelements = $(theArea).childElements();
	subelements[1].removeClassName("shaded");
}

function showArea(theArea) {
	initAreas();
	$(theArea).show();
	location.href = "#liststart";
}