var g_trimDescription = "";

function showTrimName(elem) {
	document.body.style.cursor = 'pointer';
}

function showTrimNameOld(elem) {
	var descElement = document.getElementById("trim_description");
	g_trimDescription = descElement.innerHTML;
	descElement.innerHTML = elem.alt;
}

function changeTrim(elem) {
	var descElement = document.getElementById("trim_description");
	var imgElement = document.getElementById("trim_speaker");
	imgElement.src = "/images/trim/speaker/" + elem.id + ".jpg";
	g_trimDescription = elem.alt;
	descElement.innerHTML = elem.alt;
}

function restoreTrimName(elem) {
	document.body.style.cursor = 'default';
}

function restoreTrimNameOld(elem) {
	var descElement = document.getElementById("trim_description");
	descElement.innerHTML = g_trimDescription;
}