function help(a) {
Effect.Appear(a,
	{ duration: 0.3});
}

function helpoff(a) {
Effect.Fade(a,
	{ duration: 0.3});
}

function hide() {
document.getElementById('fdesign').style.display='none';
document.getElementById('fweb').style.display='none';
document.getElementById('fes').style.display='none';
document.getElementById('frk').style.display='none';
document.getElementById('fct').style.display='none';
document.getElementById('frf').style.display='none';
document.getElementById('zpr1').style.display='none';
document.getElementById('zpr2').style.display='none';
document.getElementById('zpr3').style.display='none';	
document.getElementById('zpr4').style.display='none';	
news();
}

var cislo=4;

function news() {
	document.getElementById('zpr'+cislo).style.display='none';	

	cislo=cislo+1;
	if (cislo>4) {
		cislo=1;	
	}

	Effect.Appear('zpr'+cislo,
		{ duration: 0.3});
}

setInterval("news()",5000);

function down() {
if (document.getElementById('form').style.display=='none') {
Effect.SlideDown('form',
		{ duration: 0.7});	
}
}