var imageWindow;

function openWin()
{
	

	
window.open('tour.html','navwin','width=820,height=520,directories=no,location=no,menubar=no,scrollbars=no,status=no,toolbar=no,resizable=no');
	

}

function openImage(URL,X,Y)
{

var X = X;
var Y = Y;

cx = 1.2*X;
cy = 1.2*Y;

	if (imageWindow)
		imageWindow.close();
	imageWindow = window.open(URL,'imagewin','width='+ cx +',height='+ cy +',directories=no,location=no,menubar=no,scrollbars=no,status=no,toolbar=no,resizable=no');
	imageWindow.focus();
}

function focusWin()
{

self.focus();

}