var privacy_win = null;

function myVoid() { }

function myOpen(url, name, width, height) 
{

var adjWidth = 800, adjHeight = 800;

if (navigator.appName == 'Netscape') 
{
	adjWidth = width + 20;
	adjHeight = height + 20;
}
else
{
	adjWidth = width + 50;
	adjHeight = height + 150;
}

var w = 600, h = 500;

if (document.all) 
{
	w = document.body.clientWidth;
	h = document.body.clientHeight;
}
else 
if (document.layers) 
{
	w = window.innerWidth;
	h = window.innerHeight;
}

var leftPos = (w-adjWidth)/2, topPos = (h-adjHeight)/2;

privacy_win=window.open(url,name,'width=' + adjWidth + ',height=' + adjHeight + ',top=' + topPos + ',left=' + leftPos + ',resizable=yes,scrollbars=yes');

}