// JavaScript Document

function ajaxFunction() {
	var ajax;
	try {
		ajax = new XMLHttpRequest();
	} catch (e) {
		try {
			ajax = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				ajax = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {alert("Your browser does not support AJAX!");
				return false;
			}
		}
	}
	return ajax;
}

function showRateBox(show) {
	var tag = document.getElementById("ratingBox");
	if (show == 1) {
		tag.style.display = "block";
	} else {
		tag.style.display = "none";
	}
}

function rateGame(gameid,vote) {
	ajax = ajaxFunction();
	ajax.onreadystatechange = function () { rateGame_stateChanged(); };
	var url = templateBase+ "inc/ajax-rating.php";
	url = url+ "?id=" +gameid;
	url = url+ "&vote=" +vote;
	ajax.open("GET",url,true);
	ajax.send(null);
}
function rateGame_stateChanged() { 
	var tag = document.getElementById('starRatingSpan');
	if (ajax.readyState == 4) {
		tag.innerHTML = ajax.responseText;
	}
}

function starMouseOver(vote) {
	var star1 = document.getElementById('star1');
	var star2 = document.getElementById('star2');
	var star3 = document.getElementById('star3');
	var star4 = document.getElementById('star4');
	var star5 = document.getElementById('star5');
	var onStar = templateBase+ "images/star-on.gif";
	var offStar = templateBase+ "images/starb.gif";
	if (vote == 0) {
		star1.src = offStar;
		star2.src = offStar;
		star3.src = offStar;
		star4.src = offStar;
		star5.src = offStar;
	} else if (vote == 1) {
		star1.src = onStar;
		star2.src = offStar;
		star3.src = offStar;
		star4.src = offStar;
		star5.src = offStar;
	} else if (vote == 2) {
		star1.src = onStar;
		star2.src = onStar;
		star3.src = offStar;
		star4.src = offStar;
		star5.src = offStar;
	} else if (vote == 3) {
		star1.src = onStar;
		star2.src = onStar;
		star3.src = onStar;
		star4.src = offStar;
		star5.src = offStar;
	} else if (vote == 4) {
		star1.src = onStar;
		star2.src = onStar;
		star3.src = onStar;
		star4.src = onStar;
		star5.src = offStar;
	} else if (vote == 5) {
		star1.src = onStar;
		star2.src = onStar;
		star3.src = onStar;
		star4.src = onStar;
		star5.src = onStar;
	}
}


// BOOKMARK CODE
function bookmark(url, description) {
	alert_txt="Hit CTRL+D to add a bookmark to this page."
	if (navigator.appName=='Microsoft Internet Explorer') {
		window.external.AddFavorite(url, unescape(description));
	} else if (navigator.appName=='Netscape' || navigator.appName=='Opera') {
		alert(alert_txt);
	}
}