_keyStr = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
				function base64_decode (input)
				{
					var output = '';
					var chr1, chr2, chr3;
					var enc1, enc2, enc3, enc4;
					var i = 0;
					input = input.replace(/[^A-Za-z0-9\+\/\=]/g, '');
			        
					while (i < input.length)
					{
						enc1 = this._keyStr.indexOf(input.charAt(i++));
						enc2 = this._keyStr.indexOf(input.charAt(i++));
						enc3 = this._keyStr.indexOf(input.charAt(i++));
						enc4 = this._keyStr.indexOf(input.charAt(i++));
	
						chr1 = (enc1 << 2) | (enc2 >> 4);
						chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
						chr3 = ((enc3 & 3) << 6) | enc4;
	
						output = output + String.fromCharCode(chr1);
			
						if (enc3 != 64) output += String.fromCharCode(chr2);
						if (enc4 != 64) output += String.fromCharCode(chr3);
					}
			        return utf8_decode(output);
				}
			    
				function utf8_decode(string)
				{
					var utftext = '';
					for (var n = 0; n < string.length; n++)
					{
						var c = string.charCodeAt(n);
						if (c < 128) utftext += String.fromCharCode(c);
						else if((c > 127) && (c < 2048))
						{
							utftext += String.fromCharCode((c >> 6) | 192);
							utftext += String.fromCharCode((c & 63) | 128);
						}
						else
						{
							utftext += String.fromCharCode((c >> 12) | 224);
							utftext += String.fromCharCode(((c >> 6) & 63) | 128);
							utftext += String.fromCharCode((c & 63) | 128);
						}
					}
					return utftext;
				}

				var banner = new Object(5);
			
				banner['728x90'] = new Array(1);
					banner['728x90'][0] = new Array(6);
					banner['728x90'][0]['titolo'] = 'Orfeo Orlando';
					banner['728x90'][0]['width'] = 728;
					banner['728x90'][0]['height'] = 90;
					banner['728x90'][0]['uri'] = 'http://www.orfeoorlando.it/';
					banner['728x90'][0]['embed'] = '';
					banner['728x90'][0]['img1'] = '1251379616oror2.gif';
					banner['728x90'][0]['partenza'] = '1251324000';
					banner['728x90'][0]['scadenza'] = '1269986400';
				
				banner['210x50'] = new Array(3);
					banner['210x50'][0] = new Array(6);
					banner['210x50'][0]['titolo'] = 'Oasi Felina';
					banner['210x50'][0]['width'] = 210;
					banner['210x50'][0]['height'] = 50;
					banner['210x50'][0]['uri'] = 'http://www.oasifelinabologna.it/sito/home.asp';
					banner['210x50'][0]['embed'] = '';
					banner['210x50'][0]['img1'] = '1262188653.gif';
					banner['210x50'][0]['partenza'] = '-1';
					banner['210x50'][0]['scadenza'] = '-1';
				
					banner['210x50'][1] = new Array(6);
					banner['210x50'][1]['titolo'] = 'Speedy art Bologna';
					banner['210x50'][1]['width'] = 210;
					banner['210x50'][1]['height'] = 50;
					banner['210x50'][1]['uri'] = 'http://www.speedy-art-franchising-bologna.com/';
					banner['210x50'][1]['embed'] = '';
					banner['210x50'][1]['img1'] = '1262274075.gif';
					banner['210x50'][1]['partenza'] = '-1';
					banner['210x50'][1]['scadenza'] = '-1';
				
					banner['210x50'][2] = new Array(6);
					banner['210x50'][2]['titolo'] = 'Bologna nel cuore';
					banner['210x50'][2]['width'] = 210;
					banner['210x50'][2]['height'] = 39;
					banner['210x50'][2]['uri'] = 'http://bolognanelcuore.freeforumzone.leonardo.it/';
					banner['210x50'][2]['embed'] = '';
					banner['210x50'][2]['img1'] = '1267539740.gif';
					banner['210x50'][2]['partenza'] = '-1';
					banner['210x50'][2]['scadenza'] = '-1';
				
				banner['336x280'] = new Array(1);
					banner['336x280'][0] = new Array(6);
					banner['336x280'][0]['titolo'] = 'Piedra Del Sol';
					banner['336x280'][0]['width'] = 336;
					banner['336x280'][0]['height'] = 228;
					banner['336x280'][0]['uri'] = 'http://www.piedrabologna.it/';
					banner['336x280'][0]['embed'] = '';
					banner['336x280'][0]['img1'] = '1262188199.gif';
					banner['336x280'][0]['partenza'] = '-1';
					banner['336x280'][0]['scadenza'] = '-1';
				
				banner['468x60'] = new Array(1);
					banner['468x60'][0] = new Array(6);
					banner['468x60'][0]['titolo'] = 'Fanep';
					banner['468x60'][0]['width'] = 468;
					banner['468x60'][0]['height'] = 60;
					banner['468x60'][0]['uri'] = 'http://www.fanep.org/';
					banner['468x60'][0]['embed'] = '';
					banner['468x60'][0]['img1'] = '1264376091.gif';
					banner['468x60'][0]['partenza'] = '-1';
					banner['468x60'][0]['scadenza'] = '-1';
				
				banner['160x60'] = new Array(2);
					banner['160x60'][0] = new Array(6);
					banner['160x60'][0]['titolo'] = 'Chiara Scrosati';
					banner['160x60'][0]['width'] = 160;
					banner['160x60'][0]['height'] = 104;
					banner['160x60'][0]['uri'] = 'http://www.chiarascrosati.it/';
					banner['160x60'][0]['embed'] = '';
					banner['160x60'][0]['img1'] = '1266074190.gif';
					banner['160x60'][0]['partenza'] = '-1';
					banner['160x60'][0]['scadenza'] = '-1';
				
					banner['160x60'][1] = new Array(6);
					banner['160x60'][1]['titolo'] = 'Antonella Salvucci';
					banner['160x60'][1]['width'] = 160;
					banner['160x60'][1]['height'] = 69;
					banner['160x60'][1]['uri'] = 'http://www.antonellasalvucci.it/';
					banner['160x60'][1]['embed'] = '';
					banner['160x60'][1]['img1'] = '1266075005.gif';
					banner['160x60'][1]['partenza'] = '-1';
					banner['160x60'][1]['scadenza'] = '-1';
				
			var now = Math.round(new Date().getTime() / 1000);
			var bannerok = new Object();
			for (var zona in banner)
			{
				bannerok[zona] = new Array();
				for (i=0; i < banner[zona].length; i++)  
				{
					var ok = 1;
					if (banner[zona][i]['scadenza']>0  && banner[zona][i]['scadenza']<=now) ok = 0;
					if (banner[zona][i]['partenza']!=0 && banner[zona][i]['partenza']>now)  ok = 0;
					
					if (ok == 1) bannerok[zona].push(banner[zona][i]);
				}
			
				bannerok[zona].sort(function() {return 0.5 - Math.random()});
			}
			
			banner = bannerok;
			
			function getBannerJS(zona, id)
			{
				if (banner[zona]!=undefined && banner[zona].length != 0)
				{
					static    = typeof window.banner_url != 'undefined' ? window.banner_url : '';
					bannerSel = banner[zona].pop();
					htmlString = ''
					if (bannerSel['embed']) htmlString += base64_decode(bannerSel['embed']);
					else htmlString += '<'+'a target="_blank" href="'+bannerSel['uri']+'"><'+'img src="'+static+'/storage/zerocinquantuno.com/banner/'+bannerSel['img1']+'" width="'+bannerSel['width']+'" height="'+bannerSel['height']+'" alt="Banner '+zona+'" border="0"></'+'a>';
					document.write (htmlString);
				}
			}