window.addEvent('domready',function(){

		//napis w polu wyszukiwarki
		var defaultSearchText = $$('form#search input#topsearchtextfield').get('value');
		
		$$('form#search input#topsearchtextfield').addEvent('click',
			function(){
				if(this.value == defaultSearchText)
					this.value = '';
			});
		

		//literki zmieniajace wielkosc tresci
		var last = '';
		$$('#font-size em').addEvent('click', function() {
			if (last) {
				$$('#main div').removeClass(last);
			}
			last = this.get('class');
			$$('#main div').addClass(last);
		});

    
    
	});