var mN = 4
isAOL=false;
isIE=false;
isNS=false;
isNS6=false;

function showMenu(menu){
	if(isNS6) {
		for(i=1; i<=mN; i++) {
			valdivid='menuContent'+i
			if (menu != 'menuContent'+i){
				document.getElementById(''+valdivid+'').style.visibility="hidden"
			}else{
				document.getElementById(''+valdivid+'').style.visibility="visible"
				//eval('document.GetElementById(menuContent'+i+').style.visibility="visible"');
			}
		}
	}else if(isNS){	
		for(i=1; i<=mN; i++) {
			if (menu != 'menuContent'+i){
				eval('document.menuContent'+i+'.visibility="hidden"')
			}else{
				eval('document.menuContent'+i+'.visibility="visible"');
			}
		}
	}else {
		for(i=1; i<=mN; i++) {
			if (menu != 'menuContent'+i){
				eval('document.all.menuContent'+i+'.style.visibility="hidden"')
			}else{
				eval('document.all.'+menu+'.style.visibility="visible"')
			}
		}
	}
}

function hideMenu(menu){
	if(isNS6){
		document.getElementById(''+menu+'').style.visibility="hidden"
		}else if(isNS){
			eval('document.'+menu+'.visibility="hidden"')
		}else{
				eval('document.all.'+menu+'.style.visibility="hidden"')
		}
}

function hideAll(){
	for(i=1; i<=mN; i++){
	valdivid='menuContent'+i
	if(isNS6){
		document.getElementById(''+valdivid+'').style.visibility="hidden"
		//eval('document.GetElementById(menuContent'+i+').visibility="hidden"')
		}else if(isNS){
			eval('document.menuContent'+i+'.visibility="hidden"')
		}else{
			eval('document.all.menuContent'+i+'.style.visibility="hidden"')
		}
	}
}	
function hiLite(row) {
		if (row.className == 'out'){
			row.className = 'over'
		}else{
			row.className = 'out'
		}
}

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 MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_findObj(n, d) { //v4.0
  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);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

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_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_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}