var ie = false;
var ns6 = false;
var ns = false;
var opera = false;
if (eval(document.layers)) { ns=true; }
else {
	if (eval(document.all)) { ie=true; if (navigator.userAgent.indexOf('Opera')!=-1) opera=true;}
		else {
			if (eval(document.getElementById)) { ns6=true;}
			}
	}
// Hide and Show menu

//finds and return <DIV> object by given name
function Layer(layerName) {
return (ns6)?(document.getElementById(layerName)):(document.all(layerName));
}

//flips the state from Off to On and vice versa
function flipState(state) {
return (state=='On')?('Off'):('On');
}

//event routing and handling for NS6
function stopNSbubble (e){
if (e) e.stopPropagation();
}
//flips menu On/Off and make appropriate changes in onClick function
function flip(layer,state,e){
layer.innerHTML=Layer(layer.id+state).innerHTML;
layer.onclick=new Function("flip(this,'"+flipState(state)+"');return false;");
}

//render initial Layer with appropriate data
function CreateLayer(layer){
document.write('<div id="'+layer.id+'"></div>');
if ((layer.state=="On") || (layer.state=="Off")){
Layer(layer.id).onclick=new Function("flip(this,'"+flipState(layer.state)+"');return false;");
setCookie(layer.id,layer.state);
}
Layer(layer.id).innerHTML=Layer(layer.id+layer.state).innerHTML;
}

//creates Menu
function Menu(menuName) {
this.id=menuName;
this.state;
this.create=new Function("CreateLayer(this)");
}

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_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  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);
  if(!x && d.getElementById) x=d.getElementById(n); 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];}
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function fclear(idf) {
	idf.value="";
}