var totalLayersInLoop=9;

	var layerNumShowing=0;


	function showLayerNumber(number){

 		var layerNumToShow=number;

		if (layerNumShowing != 0){
	
		hideLayer(eval('"layer' + layerNumShowing+'"'));
	
		}
 	
		showLayer(eval('"layer' + layerNumToShow+'"'));

 		layerNumShowing=layerNumToShow;	 	}




	function showLayer(layerName){
	    if (navigator.appName == "Netscape") {

 			eval(document.layers+'["'+layerName+'"]'+'.visibility="visible"'); 	 	
		
			}else{


			eval('document.all'+'["'+layerName+'"]'+'.style'+'.visibility="visible"'); 	} 	

			}



	function hideLayer(layerName){

	    if (navigator.appName == "Netscape") {


 			eval('document.layers'+'["'+layerName+'"]'+'.visibility="hidden"'); 	 	
		
			}else{


			eval('document.all'+'["'+layerName+'"]'+'.style'+'.visibility="hidden"'); 	} 	

			}