function show(objName)
{
	if (document.getElementById(objName) != null)
	{
		document.getElementById(objName).style.display = '';
	}
}

function hide(objName)
{
	if (document.getElementById(objName) != null)
	{
		document.getElementById(objName).style.display = 'none';
	}
}

function popup(url)
{
	window.open(url,'','toolbar=no,location=no,directories=no,status=yes,scrollbars=yes,menubar=no,resizable=yes,width=600,height=600');
}

function slide(no, count, timeout)
{
	if (no == 0) hide('or'+(count-1));
	else hide('or'+(no-1));
	
	
	
	show('or'+no);

	
	
	
	if (no+1 < count) no = no + 1;
	else no = 0;
	n = setTimeout('slide('+no+','+count+','+timeout+')',timeout);
}