window.addEvent('domready',function()
	{
		var search_input = $('s');
		if ($defined(search_input))
		{
			search_input.addEvent('focus',function(){search_input.set('value','');});
			search_input.addEvent('keypress',function(event)
				{
					event = new Event(event);
					if ('enter' == event.key)
					{
						location= $('blog_url').get('value') + '?s='+search_input.get('value');
					}
				});
		}
	}
	);