//wowquotes - iterates through <ul id='wowquotes'> and displays quotes in #wowquotedisplay when #quotecontrol is clicked

var quotelist = $$('#wowquotes li');
var quotes = new Array;
for (var i=0; i<quotelist.length; i++) {
	quotes.push(quotelist[i].innerHTML);
}
var currentquote = Math.floor(Math.random() * quotelist.length);
$('wowquotedisplay').update(quotes[currentquote]);

function newQuote() {
	currentquote++;
	if (currentquote >= quotes.length) {
		currentquote = 0;
	}
	$('wowquotedisplay').update(quotes[currentquote]);
}

$('quotecontrol').observe('click', newQuote);