function openPopup(url)
	{
	window.open(url, "popup", "width=650,menubar=yes,resizable=yes,scrollbars=yes");
	}
	
function setPage(url, number)
	{
	if (url != 'nothing')
		{
		window.open(url, "_self")
		}
		
	else
		{
		document.forms[0].reset();
		document.forms[0].elements[number].blur();
		}
	}