var isIE = document.all;
var isNN =! document.all && document.getElementById;
var isN4 = document.layers;

function getById( id ) {
	var elem = null;
	
	if ( document.getElementById ) {
		elem = document.getElementById( id );
	} else if ( document.all ) {
		elem = document.all[id];
	
		if ( !elem ) {
			elem = eval( 'document.all.' + id );
		}
	} else if ( document.layers ) {
		elem = getObjNN4( document, id );
	}
	
	if ( !elem ) {
		elem = document.getElementById( id );
	}                   
	
	return elem;  
}

function reflashNicknameBlock ( content ) {
	var elem1 = getById( 'user-nickname' );
	elem1.innerHTML = content;
	var elem2 = getById( 'profile-nickname' );
	elem2.innerHTML = content;
}

function reflashTitleStatusBlock ( content1, content2 ) {//¥¼§¹¦¨ 2009-11-27
	var elem = getById( content1 );
	alert( "["+content2+"]" );
	alert( "["+content1.innerHTML+"]" );
//	elem.innerHTML = content2;
}

function createRequest() {
	try {
		XMLhttpObject = new XMLHttpRequest();  
	}
	catch ( trymicrosoft ) {
		try {
			XMLhttpObject = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch ( othermicrosoft ) {
			try {
				XMLhttpObject = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch ( failed ) {
				XMLhttpObject = null;
			}
		}
	}
	
	if ( XMLhttpObject == null ) {
		alert( "Error creating request object!" );
	}
	
	return XMLhttpObject;
}