function adriver_offer(bn) {
	var RndNum4NoCash = Math.round(Math.random() * 1000000000);
		var ar_Tail='unknown'; if (document.referrer) ar_Tail = escape(document.referrer);
		document.write(
		'<iframe src="http://ad.adriver.ru/cgi-bin/erle.cgi?'
		+ 'sid=107313&sz=index&target=top&bt=10&pz=0&bn='+bn+'&rnd=' + RndNum4NoCash + '&tail256=' + ar_Tail
		+ '" frameborder=0 vspace=0 hspace=0 class="adriver_offer" marginwidth=0'
		+ ' marginheight=0 scrolling=no></iframe>');
}

function adriver_tower() {
	// AdRiver code START Type: 200x300 Site: MC SZ: index PZ: 0 BN: 0
	var RndNum4NoCash = Math.round(Math.random() * 1000000000);
	var ar_Tail='unknown'; if (document.referrer) ar_Tail = escape(document.referrer);
	document.write(
	'<iframe src="http://ad.adriver.ru/cgi-bin/erle.cgi?'
	+ 'sid=107313&sz=index&target=top&bt=42&pz=0&rnd=' + RndNum4NoCash + '&tail256=' + ar_Tail
	+ '" frameborder=0 vspace=0 hspace=0 width=200 height=300 marginwidth=0'
	+ ' marginheight=0 scrolling=no></iframe>');
}