// JavaScript Document

function openwindow()
{
var centerWidth = (window.screen.width - 770) / 2;
var centerHeight = (window.screen.height - 550) / 2;

window.open("/newsletter.html","mywindow","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1, width=770,height=550, left="+ centerWidth +", top="+centerHeight);
return false;
}