function popitup(url)
{
	newwindow=window.open(url,'name','height=350,width=520,scrollbars=yes');
	if (window.focus) {newwindow.focus()}
	return false;
}

function popitup2(url)
{
	newwindow=window.open(url,'name','height=450,width=870,scrollbars=yes');
	if (window.focus) {newwindow.focus()}
	return false;
}

function popitup3(url)
{
	newwindow=window.open(url,'name','height=620,width=800,scrollbars=yes');
	if (window.focus) {newwindow.focus()}
	return false;
}

function popprint(url)
{
	newwindow=window.open(url,'name','height=600,width=550,scrollbars=yes');
	if (window.focus) {newwindow.focus()}
	return false;
}

function to_old_win(url)
{
	opener.location.href = url;
}