function set_display(href)
{
	var i;
	for(i = 0; i < document.forms[0].length; i++)
		document.forms[0][i].disabled = true;
	document.all.offDiv.style.height = document.getElementsByTagName('BODY')[0].scrollHeight;
	document.all.frameAguarde.style.display = "block";
	document.all.tblAguarde.style.display = "block";
	document.all.frameAguarde.src = href;
}

function set_hide()
{
	var i;
	for(i = 0; i < document.forms[0].length; i++)
		document.forms[0][i].disabled = false;

	document.all.frameAguarde.style.display = "none";
	document.all.tblAguarde.style.display = "none";
}