var newwindow;
function horizontal(url)
{
	newwindow=window.open(url,'name','height=600,width=600,scrollbars=yes,resizable=yes,menubars=no,status=yes');
	if (window.focus) {newwindow.focus()}
}

var newwindow;
function vertical(url)
{
	newwindow=window.open(url,'name','height=650,width=580,scrollbars=yes,resizable=yes,menubars=no,status=yes');
	if (window.focus) {newwindow.focus()}
}

var newwindow;
function panoramic(url)
{
	newwindow=window.open(url,'name','height=560,width=650,scrollbars=yes,resizable=yes,menubars=no,status=yes');
	if (window.focus) {newwindow.focus()}
}