var ww = 560;
var wh = 460;
var l = Math.round((screen.width / 2) - (ww / 2));
var t = Math.round((screen.height / 2) - (wh / 2));
var trailers = "width=" + ww + ",height=" + wh + ",left=" + l + ",top=" + t + ",scrollbars=yes,status=no";

function openPopup(url,name,p) 
{
	window.open(url,name,p);
}