// JavaScript Document
var myWindow;

function openCenteredWindow() {
    var width = 320;
    var height = 240;
	url="video.html"
    var left = parseInt((screen.availWidth/2) - (width/2));
    var top = parseInt((screen.availHeight/2) - (height/2));
	
	window.open(url,'subWind','toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=no,resizable=no,width='+width+',height='+height+',left='+left+',top='+top);
}