function apriFin(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

if (navigator.appName == "Netscape") {
	layerRef="document.layers";
  	styleSwitch="";
    } else {
    	layerRef="document.all";
    	styleSwitch=".style";
    }
function showLayer(layerName) {
 	eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="visible"');
}
  	
function hideLayer(layerName) {
	eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="hidden"');
}

function defLayer() {
	hideallLayers();
	if (defaultLayer != "") {
//	alert ( "applico default -" + defaultLayer + "-");
		eval(layerRef+'["'+defaultLayer+'"]'+styleSwitch+'.visibility="visible"');
	}
}
function hideallLayers() {
	for (i=0; i<numLayers; i++){
		hideLayer( listLayers[i] );
	}
}

ns=0;
layerRef="document.all"
styleSwitch=".style"
if (navigator.appName == "Netscape") {
	ns=1;
	layerRef="document.layers"
  	styleSwitch=""
}
menutop=40;
if (ns) menutop=43;
function sety(layerName,y) {
 	eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.top='+y);
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i>a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i>d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}