function getObject(objectId) {
	if(document.getElementById && document.getElementById(objectId)) {
		return document.getElementById(objectId);
	}else if(document.all && document.all(objectId)) {
		return document.all(objectId);
	}else if(document.layers && document.layers[objectId]) {
		return document.layers[objectId];
	}else{
		return false;
	}
}