function refreshpage() {
	refreshFreq=15;
	//document.getElementById('intCount').innerHTML = document.getElementById('intCount').innerHTML + '<li>' + Date() + '</li>';
	setTimeout("freshPic()", refreshFreq*1000);
}
	
function freshPic() {
	document.getElementById('ImgWebCam').src = '../webcam/webcam_image.jpg' + "?" + Math.random();
	//document.getElementById('intCount').innerHTML = '<li>' + Date() + '</li>';
	refreshpage();
}