strActivePage = 'home';

function FNC_init(p_strPage) {
	strActivePage = p_strPage;
	document.getElementById('menu_'+strActivePage).src = document.getElementById('menu_'+strActivePage).src.replace("_off", "_on");
}

function FNC_changeMenu(p_strPage, p_intAction) {
	if (p_strPage != strActivePage) {
		strCurrentSrc = document.getElementById('menu_'+p_strPage).src;
		if (p_intAction == 1) {
			document.getElementById('menu_'+p_strPage).src = strCurrentSrc.replace("_off", "_on");
		}
		else {
			document.getElementById('menu_'+p_strPage).src = strCurrentSrc.replace("_on", "_off");
		}
	}
}