window.addEvent('domready', function() {
	
	
	$$('select.empty').set('disabled', true);

	buildRummbleButtons();
	
	// load tabs when the #tabBlock is available
	if($('tabBlock')) {
		var tabs = new SimpleTabs('tabBlock', {
			selector: 'h4'
		});
	}
	
});

function buildRummbleButtons() {
	
	$$('p.rating').each(function(el){
		
		if(el.get('html') > 0) {
			shift = 100 - el.get('html') * 10;
//			console.log('0 ' + shift + 'px');
			el.setStyles({
				'background-position':'0 -' + shift + 'px',
				'background-image':'url(/images/gradient.gif)',
				'border-width':'0'
			});
					
		} else {
			el.setStyles({
				'background':'#fff',
				'border':'1px solid #8674b6'
			});
			
		}
			
	});
}