// array de pie de fotos+
// maxslides es la cantidad de fotos que se muestran en history
// rober
		maxslides = 5;
		footer = new Array(maxslides+1); 

			footer[0]="Pie de Foto Array";			
			footer[1]="Steam shovel 230 in rock slide at Culebra Cut.";			
			footer[2]="Gatun Locks’excavating site, looking south.";			
			footer[3]="Opening of the Panama Canal.  SS Ancon in West chamber of Miraflores upper locks, on August 15, 1914.";			
			footer[4]="U.S. submarine tender Severn, northbound, east side, Gatun.";			
			footer[5]="Operation of Gatun Locks.  First boat through: Tug Gatun entering lower locks, on September 26, 1913.  West chamber looking south from forebay.";

// esta funcion requiere el dynapi
// rob

function showFooter(n) {
	myLayer.setHTML(footer[n]);
}