var rating;
	
	function setDestReply(who, msg) {
		document.getElementById('to').value = who;
		document.getElementById('subject').value = msg;
	}
	
	function setDestination(who) {
		document.getElementById('to').value = who;
	}
	
	function commentGame(obj) {
		document.getElementById('reviewsent').innerHTML = '<img src=\"images/ajaxloader.gif\">';
		document.getElementById('formreview').hide();
		var url = 'ajaxreview.php';
		var ajax = new Ajax.Updater({success: document.getElementById('reviewsent')}, url, {evalScripts: true, asynchronous: true, method: 'post', parameters: Form.serialize(obj), onFailure: function() { document.getElementById('formreview').show(); } });
	}
	
	function showComments(start, game) {
		var url = 'viewcomments.php';
		var ajax = new Ajax.Updater({success: document.getElementById('gamecomments')}, url, {evalScripts: true, asynchronous: true, method: 'post', parameters: 'start=' + start + '&game=' + game, onFailure: function() { document.getElementById('formreview').innerHTML = '<img src=\"images/cancel.gif\"> Could not retrieve comments. '; } });
	}
	
	function rateGame(mygame, points) {
		document.getElementById('rating').innerHTML = '<img src=\"images/ajaxloader.gif\">';
		var url = 'rategame.php';
		rating = points;
		var ajax = new Ajax.Updater({success: document.getElementById('rating')}, url, {evalScripts: true, asynchronous: true, method: 'post', parameters: 'rated=' + points + '&gamekey=' + mygame, onFailure: function() { document.getElementById('rating').innerHTML = 'Could not rate the game.'; } });
	}

	function addToFav(mygame) {
		document.getElementById('addingfav').innerHTML = '<img src=\"images/ajaxloader.gif\">';
		var url = 'addtofav.php';
		var ajax = new Ajax.Updater({success: document.getElementById('favs')}, url, {evalScripts: true, asynchronous: true, method: 'post', parameters: 'gameKey=' + mygame, onFailure: function() { document.getElementById('favs').innerHTML = 'Could not process request.'; } });
	}
	
	function flag(mygame, where) {
		document.getElementById(where).innerHTML = '<img src=\"images/ajaxloader.gif\">';
		var url = 'flaggame.php';
		var ajax = new Ajax.Updater({success: document.getElementById(where)}, url, {evalScripts: true, asynchronous: true, method: 'post', parameters: 'gameKey=' + mygame, onFailure: function() { document.getElementById('favs').innerHTML = 'Could not process request.'; } });
	}
	
	
// Extended Tooltip Javascript
// copyright 9th August 2002, 3rd July 2005
// by Stephen Chapman, Felgall Pty Ltd

// permission is granted to use this javascript provided that the below code is not altered
var DH = 0;var an = 0;var al = 0;var ai = 0;if (document.getElementById) {ai = 1; DH = 1;}else {if (document.all) {al = 1; DH = 1;} else { browserVersion = parseInt(navigator.appVersion); if ((navigator.appName.indexOf('Netscape') != -1) && (browserVersion == 4)) {an = 1; DH = 1;}}} function fd(oi, wS) {if (ai) return wS ? document.getElementById(oi).style:document.getElementById(oi); if (al) return wS ? document.all[oi].style: document.all[oi]; if (an) return document.layers[oi];}
function pw() {return window.innerWidth != null? window.innerWidth: document.body.clientWidth != null? document.body.clientWidth:null;}
function mouseX(evt) {if (evt.pageX) return evt.pageX; else if (evt.clientX)return evt.clientX + (document.documentElement.scrollLeft ?  document.documentElement.scrollLeft : document.body.scrollLeft); else return null;}
function mouseY(evt) {if (evt.pageY) return evt.pageY; else if (evt.clientY)return evt.clientY + (document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop); else return null;}
function popUp(evt,oi) {if (DH) {var wp = pw(); ds = fd(oi,1); dm = fd(oi,0); st = ds.visibility; if (dm.offsetWidth) ew = dm.offsetWidth; else if (dm.clip.width) ew = dm.clip.width; if (st == "visible" || st == "show") { ds.visibility = "hidden"; } else {tv = mouseY(evt) + 20; lv = mouseX(evt) - (ew/4); if (lv < 2) lv = 2; else if (lv + ew > wp) lv -= ew/2; if (!an) {lv += 'px';tv += 'px';} ds.left = lv; ds.top = tv; ds.visibility = "visible";}}}