function viewImage (url, w, h) {	
	w += 60;
	h += 60;
	if (w > screen.availWidth)  w = screen.availWidth-60;
	if (h > screen.availHeight) h = screen.availHeight-60;
	window.open("image.php?image="+url, "Image", "top=20,left=20,width="+w+",height="+h+",menubar=no,locationbar=no,statusbar=no,resizable=no,toolbar=no,dependent=yes,scrollbars=yes");
}


function sendForm () {
	var form = document.getElementById("comment");
	form.submit();
	
}