logotimeout=[];
logolast=false;
logolastout='';
function show_logo(i, over, out) {
	if (logotimeout[i]) {
		window.clearTimeout(logotimeout[i]);
	} else {
		if (logolast) {
			if (logotimeout[logolast]) {
				window.clearTimeout(logotimeout[logolast]);
				logotimeout[logolast]=false;
			}
			document.getElementById('logo_'+logolast).src=logolastout;
			document.getElementById('buborek_'+logolast).style.display='none';
		}
		logotimeout[i]=false;
		logolast=i;
		logolastout=out;
		document.getElementById('logo_'+i).src=over;
		document.getElementById('buborek_'+i).style.display='block';
	}
}
function hide_logo(i, out) {
	logotimeout[i]=window.setTimeout('document.getElementById("logo_'+i+'").src="'+out+'";document.getElementById("buborek_'+i+'").style.display="none";logotimeout['+i+']=false;logolast=false;', 100);
}