function footer_date()

{

	docdate = new Date(document.lastModified);

	docyear = docdate.getFullYear();

	if(docyear<1990)

	{

		docyear+=100;  // correct for NS4 y2k error

	}

	docmonth = docdate.getMonth()+1;

	docday = docdate.getDate();

	return docyear+"."+docmonth+"."+docday;

}



function force_refresh()

{

	var cookies = document.cookie;

	var mycookie = cookies.indexOf("reloader=");

	if(mycookie == -1)

	{

		location.reload();

	}

}



function protect_back()

{

	Window.history.previous="/usertools/login.php";

}