// per-character total quote image counts
var fern_cnt = 2;
var george_cnt = grandpa_cnt = 3;
var grandma_cnt = mary_cnt = nadine_cnt = pal_cnt = turner_cnt = 4;
var bionic_cnt = sue_ellen_cnt = 5;
var baby_kate_cnt = dad_cnt = emily_cnt = tibbles_cnt = 6;
var arthur_cnt = mom_cnt = mrhaney_cnt = 7;
var binky_cnt = brain_cnt = buster_cnt = dw_cnt = francine_cnt = muffy_cnt = prunella_cnt = ratburn_cnt = 8;
var macgrady_cnt = 9;

// pick a random quote image
var quote_img_num = Math.floor(Math.random() * eval(who+'_cnt')) + 1;
// add leading zero if under ten
if (quote_img_num < 10) { quote_img_num = '0'+quote_img_num; }

// special case: Tibbles have underscore-and-number, others are generic
var unquote_img_num = (who == 'tibbles') ? '_'+quote_img_num : '';

// mouseover image
var quote_img = new Image(347,333);
quote_img.src = '../images/rollovers/'+who+'_home_'+quote_img_num+'_roll.gif';

// mouseout (default) image
var unquote_img = new Image(347,333);
unquote_img.src = '../images/rollovers/'+who+'_home'+unquote_img_num+'.gif';

function rollover_quote(who)   { document[who+'_home'].src = quote_img.src; }
function rollover_unquote(who) { document[who+'_home'].src = unquote_img.src; }