onError=null

var picname = "http://science.ksc.nasa.gov/shuttle/countdown/video/chan2large.jpg";  
var refresh = "45"; 
var alttext = "NASA TV Webcam";
var camimgx = "480";
var camimgy = "360";
var y = 5;
var x = refresh;   
var cachepic = new Image();

function openremoteWindow()
{
	stopClock();
	window.open("http://www.neil-online.com/nasa/mod_webcam_pop_up.php?refresh=45&altText=Webcam+NASA+TV&camImgY=360&camImgX=480&imageurl=http://science.ksc.nasa.gov/shuttle/countdown/video/chan2large.jpg","CamViewWindow", "height=410,width=530,scrollbars=0,resizable=no,status=0")
	//window.open("http://www.neil-online.com/nasa/mod_webcam_pop_up.php")
}

function stopClock() 
{
	x = "00";
}
function startClock() 
{
	if (x != "00") 
	{
		x = x - 1;
	 	if (x == y) 
	 	{
	  		recache()
	  	}
	  	if (x <= 0)
		{
	  		reload()
		}
		timerID = setTimeout("startClock()", 1000);
	}
}

function recache() 
{
	var now = new Date();
	var camImg = picname + "?" + now.getTime();
	cachepic.src = camImg;
}

function reload() 
{
	document.images.imagelib.src = cachepic.src;
	    x = refresh;
}
startClock()