function showmodal(msg){ 
	//hide flash and dropdown menu
	$('jumpto').style.visibility='hidden'; 
	//$('flashcontent').style.visibility = 'hidden';
	//show modal message
	$('message-content').innerHTML = msg;
	$('container-message-modal').style.display = 'block'; 
	$('shade').style.display = 'block';
	$('shade').style.height = document.body.offsetHeight + 'px';
	return false;
}
function hidemodal() {
	$('container-message-modal').style.display = 'none';
	$('shade').style.display = 'none';
	$('jumpto').style.visibility = 'visible';
	//$('flashcontent').style.visibility = 'visible';
	return false;
}