function showStar(num) {
	document.getElementById('star_0').style.display = 'none' ;
	var rating = 'Rate it:' ;
	switch (num) {
		case 1:
			rating = "Not so much" ;
			break ;
		case 2:
			rating = "Somewhat" ;
			break ;
		case 3:
			rating = "Moderately" ;
			break ;
		case 4:
			rating = "Definitely" ;
			break ;
		case 5:
			rating = "Most Definitely" ;
			break ;
	   }
	document.getElementById('star_title').innerHTML = rating ;
	for (i = 1 ; i <= num ; i++) {
		document.getElementById('star_' + i).style.display = 'block' ;
	   }
   }

function hideStar() {
	document.getElementById('star_0').style.display = 'block' ;
	document.getElementById('star_title').innerHTML = 'Rate it:' ;
	for (i = 1 ; i <= 5 ; i++) {
		document.getElementById('star_' + i).style.display = 'none' ;
	   }
   }

function checkStar(id) {
	if (getCookie(id)) {
		url = 'http://www.liveasif.org/cgi-bin/rateArticles.cgi?id=' + id ;
		parseData = function() {
			var rating_data = this.req.responseText.split('/') ;
			document.getElementById('star_title').style.display = 'none' ;
			document.getElementById('star_results').style.display = 'block' ;
			document.getElementById('star_results').innerHTML = 'Average (' + rating_data[0] + ' rating/' + rating_data[2] + ' votes)' ;
			document.getElementById('rateArticle').style.display = 'none' ;
			document.getElementById('articleRating_' + rating_data[1]).style.display = 'block' ;
		   }
		var http = new net.ContentLoader(url, parseData);
	   }
   }

function recordStar(id, num) {
	url = 'http://www.liveasif.org/cgi-bin/rateArticles.cgi?id=' + id + '&r=' + num ;
	parseData = function() {
		var rating_data = this.req.responseText.split('/') 
		document.getElementById('star_title').style.display = 'none' ;
		document.getElementById('star_results').style.display = 'block' ;
		document.getElementById('star_results').innerHTML = 'Average (' + rating_data[0] + ' rating/' + rating_data[2] + ' votes)' ;
		document.getElementById('rateArticle').style.display = 'none' ;
		document.getElementById('articleRating_' + rating_data[1]).style.display = 'block' ;
		setCookie(id, 'rated', '/', 14) ;
	   }
	var http = new net.ContentLoader(url, parseData);
   }