function createLinkTo(relative) {
    if( relative.charAt(0) == '/' ) {
        return baseurl + relative.substr(1)
    }

    return baseurl + relative
}

function showVideo() {
	$("session-video-iframe").setAttribute("src", "http://onp.java.no/video/jz08/" + $("session-id").innerHTML)
	$("session-overlay-bg").show()
	$("session-overlay-video").show()
}

function closeVideo() {
	$("session-video-iframe").setAttribute("src", "about:blank")
	$("session-overlay-bg").hide()
	$("session-overlay-video").hide()
}

function debug(text) {
  ((window.console && console.log) ||
   (window.opera && opera.postError) ||
   window.alert).call(this, text);
}