/* ## changeDivDisplay() ## */
/* ## modified : 12-05-2008 ## */
function changeDivDisplay(div_id, lbl_show, lbl_hide)
{
	var div = document.getElementById(div_id);
	var lbl = document.getElementById('lbl_' + div_id);
	
	if(div != null)
	{
		if(div.style.display == 'none')
		{
			div.style.display = 'block';
			lbl.innerHTML = lbl_hide;
		}
		else
		{
			div.style.display = 'none';
			lbl.innerHTML = lbl_show;
		}
	}
}

/* ## popup() ## */
function popup(url, name)
{
	var option = 'location=0, menubar=0, resizable=0, scrollbars=1, status=0, toolbar=0, height=400, width=480';
	open(url, name, option);
}