function setMsgErro (msg)
{
	document.getElementById('divMsgErro').innerHTML	= msg;
}

function showMsgErro(show)
{
	var objDiv	= document.getElementById('divMsgErro');
	var distTop	= 240; //238	
	
	if (document.body.scrollTop > distTop) {
		objDiv.style.top	= (document.body.scrollTop - distTop)+ "px";
	} else {
		objDiv.style.top	= 0 + "px";
	}
			
	if (show)
		objDiv.style.display	= 'block';
	else
		objDiv.style.display	= 'none';	
}