// Navigation Rollover
function RollNavi(navID) {
	document.getElementById('nav' + navID).src = 'images/design/nav_button_' + navID + 'r.png';
	
}
function OutNavi(navID) {
	document.getElementById('nav' + navID).src = 'images/design/nav_button_' + navID + '.png';
}

// LanguageSwitch
var XMLHTTP3 = null;
if(window.XMLHttpRequest) XMLHTTP3 = new XMLHttpRequest();
else if(window.ActiveXObject) {
	try {
		XMLHTTP3 = new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch(ex) {
		try {
			XMLHTTP3 = new ActiveXObject("Microsoft.XMLHTTP");
		}
		catch(ex) {
		}
	}
}

function ChangeLang(lang) {
	XMLHTTP.open("GET", '_system/languages/' + lang +'.php', true);
	XMLHTTP.onreadystatechange = ShowLang;
	XMLHTTP.send(null);
}

function ShowLang() {
	if(XMLHTTP.readyState == 4) {
		document.getElementById("lang").innerHTML = XMLHTTP3.responseText;
	}
}