var tot_banners = 8;
				var now = new Date()
				var sec = now.getSeconds()
				var ad = sec % tot_banners;
				ad +=1;
				if (ad==1) {
				banner="img/chicos14.gif";
				width="328";
				height="244";
				}
				if (ad==2) {
				banner="img/chicos15.gif";
				width="328";
				height="244";
				}
				if (ad==3) {
				banner="img/chicos16.gif";
				width="328";
				height="244";
				}
				if (ad==4) {
				banner="img/chicos17.gif";
				width="328";
				height="244";
				}
				if (ad==5) {
				banner="img/chicos18.gif";
				width="328";
				height="244";
				}
				if (ad==6) {
				banner="img/chicos19.gif";
				width="328";
				height="244";
				}
				if (ad==7) {
				banner="img/chicos20.gif";
				width="328";
				height="244";
				}
				if (ad==8) {
				banner="img/chicos21.gif";
				width="328";
				height="244";
				}
document.write('<img src=\"' + banner + '\" width=\"' + width + '" height=\"' + height + '" border=0>')