function productTabHandler(){
	$('overview-tab-open').addEvent('click',function(e){
		$('overview-tab-content').setStyle('display','block');
		$('related-products-tab-content').setStyle('display','none');
		$('overview-tab-open').set('class','active');
		$('related-products-tab-open').set('class','');
		
		
	});
	
	$('related-products-tab-open').addEvent('click',function(e){
			$('overview-tab-content').setStyle('display','none');
			$('related-products-tab-content').setStyle('display','block');
			$('overview-tab-open').set('class','');
			$('related-products-tab-open').set('class','active');
	});
}	
window.addEvent('domready', function(){
   photoSubmitHandler();
   productTabHandler();
});