var ePressedLightStartBtnImg = new Image(190, 205); ePressedLightStartBtnImg.src = '/f/1/global/start-light.png';
var ePressedDarkStartBtnImg = new Image(190, 205); ePressedDarkStartBtnImg.src = '/f/1/global/start-dark.png';
var eReleasedStartBtnImg = new Image(190, 205); eReleasedStartBtnImg.src = '/f/1/global/d-t.gif';

function onStartBtnPress(sBtnId, sType) {
	var eBtnImg = document.getElementById(sBtnId);
	if (eBtnImg) eBtnImg.src = (sType == 'dark')? ePressedDarkStartBtnImg.src : ePressedLightStartBtnImg.src;
}
function onStartBtnRelease(sBtnId) {
	var eBtnImg = document.getElementById(sBtnId);
	if (eBtnImg) eBtnImg.src = eReleasedStartBtnImg.src;
}