// B_js
function updateNavGridSize(x,y)
   {
   parent.rh_head.document.forms[0].columns.value=x;
   parent.rh_head.document.forms[0].rows.value=y;
   }


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


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


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_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)
   {
   //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_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_goToURL()
   {
   //v3.0
   var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
   for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
   }


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 refreshFrame()
   {
   parent.frames['rh_head'].window.location.href = "navigation.fwx"; // frame 1's page
   }




// ======================================================================================= verified up to here



var strTitle, x, ev
if (!document.layers&&!document.all)
event="foo"

function showtip(ev,e,txt){
if (document.all){
	strTitle=txt.split('<br>')//remove breaks ...
	if (strTitle.length>1){
		strTmp=''
		for (x=0;x<strTitle.length;x++)
			strTmp+=strTitle[x]
		ev.title=strTmp
	} else
		ev.title=txt
	} else if (document.layers){
		document.tooltip.document.write('<layer bgColor="white" style="border:1px solid black;font-size:12px;">'+txt+'</layer>')
		document.tooltip.document.close()
		document.tooltip.left=e.pageX+5
		document.tooltip.top=e.pageY+5
		document.tooltip.visibility="show"
	}
}

function hidetip(){
	if (document.layers)
		document.tooltip.visibility="hidden"
}