//-----------------------------------------------------------------------------
// Digital Express
// http://digitalexp.com.br
// 01/06/2009
// Charset UTF-8
//-----------------------------------------------------------------------------

//-----------------------------------------------------------------------------
// Set element id
//-----------------------------------------------------------------------------
// str		string
// return	string
//-----------------------------------------------------------------------------
function $(str)
{
	return document.getElementById(str);
}


//-----------------------------------------------------------------------------
// Close div
//-----------------------------------------------------------------------------
// return	void
//-----------------------------------------------------------------------------
function closeDiv(div)
{
	$(div).style.display = 'none';
}