function show_new_product(number,x) {	
	for(i=1; i<=x; i++) {	
		if (i != number) {
			document.getElementById('new_product_' + i).style.visibility = 'hidden';
			document.getElementById('new_product_' + i).style.display = 'none';
			document.getElementById('scroll_link_'+ i + 'n').style.color='#878787';
			document.getElementById('scroll_link_'+ i + 'n').style.fontWeight='normal';
			document.getElementById('scroll_link_'+ i + 'n').style.backgroundImage='none';
		}
	}
	document.getElementById('new_product_'+number).style.visibility='visible';
	document.getElementById('new_product_'+number).style.display='block';
	document.getElementById('scroll_link_'+ number + 'n').style.color='#E87B1E';
	document.getElementById('scroll_link_'+ number + 'n').style.fontWeight='bold';	
	document.getElementById('scroll_link_'+ number + 'n').style.backgroundImage='url(/images/frontend/theme/av/ludek_button.gif)';
}

function show_promotion_product(number,x) {	
x=4;	
for(i=1; i<=x; i++) {
		if(i!=number) {
			document.getElementById('promotion_product_'+i).style.visibility='hidden';
			document.getElementById('promotion_product_'+i).style.display='none';
			document.getElementById('scroll_link_'+ i + 'p').style.color='#878787';
			document.getElementById('scroll_link_'+ i + 'p').style.fontWeight='normal';	
			document.getElementById('scroll_link_'+ i + 'p').style.backgroundImage='none';
		}
	}	
	document.getElementById('promotion_product_'+number).style.visibility='visible';
	document.getElementById('promotion_product_'+number).style.display='block';	
	document.getElementById('scroll_link_'+ number + 'p').style.color='#E87B1E';
	document.getElementById('scroll_link_'+ number + 'p').style.fontWeight='bold';
	document.getElementById('scroll_link_'+ number + 'p').style.backgroundImage='url(/images/frontend/theme/av/ludek_button.gif)';
}