/*
CSS Browser Selector v0.3.2
Rafael Lima (http://rafael.adm.br)
http://rafael.adm.br/css_browser_selector
License: http://creativecommons.org/licenses/by/2.5/
Contributors: http://rafael.adm.br/css_browser_selector#contributors
*/
function css_browser_selector(u){var ua = u.toLowerCase(),is=function(t){return ua.indexOf(t)>-1;},g='gecko',w='webkit',s='safari',h=document.getElementsByTagName('html')[0],b=[(!(/opera|webtv/i.test(ua))&&/msie\s(\d)/.test(ua))?('ie ie'+RegExp.$1):is('firefox/2')?g+' ff2':is('firefox/3')?g+' ff3':is('gecko/')?g:/opera(\s|\/)(\d+)/.test(ua)?'opera opera'+RegExp.$2:is('konqueror')?'konqueror':is('chrome')?w+' chrome':is('applewebkit/')?w+' '+s+(/version\/(\d+)/.test(ua)?' '+s+RegExp.$1:''):is('mozilla/')?g:'',is('j2me')?'mobile':is('iphone')?'iphone':is('ipod')?'ipod':is('mac')?'mac':is('darwin')?'mac':is('webtv')?'webtv':is('win')?'win':is('freebsd')?'freebsd':(is('x11')||is('linux'))?'linux':'','js']; c = b.join(' '); h.className += ' '+c; return c;}; css_browser_selector(navigator.userAgent);
 

function loadPic(url, id) { if(url) document.getElementById(id).src = urlRoot + '/photos/'+url; }

var ftn = null; // first thumbnail

function updateThumbnail(popup, value) {
  var dropDown = $(popup);
	if(!value)
			value = dropDown.value;
	else dropDown.value = value;

  var img = $("prodimg");
	if(!value) img.src = ftn;

	if(switchers[popup] && switchers[popup][value]) {  
     var css = $('detail').down('.product-css');
		 var d = switchers[popup][value];
     var src = d.img; 
     var price = d.price;

     if(d.img) {
			if(!ftn) ftn = img.src;
       img.src = d.img;
       if(css) {
				 css.style['backgroundImage'] = "url('" + img.src + "')";
       }
     }

     if(price && price > 0) {
       $('detail').down('.price strong').update('$' + price);
     }
  }
}