var winW = 630, winH = 460;

if (parseInt(navigator.appVersion)>3) {
 if (navigator.appName=="Netscape") {
  winW = window.innerWidth;
  winH = window.innerHeight;
	
  mooiieW = 0;
  mooiieH = 0;

 }
 if (navigator.appName.indexOf("Microsoft")!=-1) {
  winW = document.body.offsetWidth;
  winH = document.body.offsetHeight;

  mooiieW = 0;
  mooiieH = 0;


 }
}



document.getElementById('container').style.top = (((winH - 500)/2)-mooiieH) + 'px';
document.getElementById('container').style.left = (((winW - 1003)/2)-mooiieW) + 'px';
document.getElementById('container').style.width = 1003 + 'px';
document.getElementById('container').style.height = 500 + 'px';

showwebsite();