function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		lang_menu_2_01_over = newImage("images/lang_menu-2_01-over.gif");
		lang_menu_2_02_over = newImage("images/lang_menu-2_02-over.gif");
		lang_menu_2_03_over = newImage("images/lang_menu-2_03-over.gif");
		preloadFlag = true;
	}
}

var http1 = createRequestObject();
var http2 = createRequestObject();

function createRequestObject() {	
	var objAjax;	
	var browser = navigator.appName;	
	if(browser == "Microsoft Internet Explorer"){		
		objAjax = new ActiveXObject("Microsoft.XMLHTTP");	
	}else{		
		objAjax = new XMLHttpRequest();	
	}	
	return objAjax;
}

function ReadFrame(){
	
	http1.open('get','/eng/header_Eng.htm');	
	http1.setRequestHeader('no-cache', 'must-revalidate');
	
	http1.onreadystatechange = function updateNewContent(){	
		if(http1.readyState == 4)		
			document.getElementById('NXHeader').innerHTML = http1.responseText;	
	}
	http1.send(null);		
	
	http2.open('get','/tailer.htm');	
	http2.onreadystatechange = function updateNewContent(){	
		if(http2.readyState == 4)		
			document.getElementById('NXTailer').innerHTML = http2.responseText;	
	}
	http2.send(null);	
	
	return false;
}