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_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
  return true;
}

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

function findInSubmenu(aMenuName,menuItemRef)
{
  var retval='',i,found=false,subMenuName, tmp;
  var numSubs=eval(aMenuName)[3]; // aantal submenus van het huidige menu
  var mySubMenuObj;
  var theName='';
  
  if (numSubs>0) {  // dit menu heeft dus subs
    for (i=1; (i<=numSubs) && !found; i++) {
      subMenuName=aMenuName+'_'+i;
       mySubMenuObj=eval(subMenuName);

      if (mySubMenuObj[6]==menuItemRef) {	// is het deze?
        found=true;
        if (mySubMenuObj[0].substring(0,9)=="rollover:") {
        	theName=mySubMenuObj[7];
       } else {
        	theName=mySubMenuObj[0];
        };
        retval = ' &gt; <A HREF="'+mySubMenuObj[1]+'" class="detail_navigatie">'+theName+'</A>' + retval;
      } else {
        if (mySubMenuObj[3]>0) {	// nee, maar er zijn subs
          tmp=findInSubmenu(subMenuName,menuItemRef);
          if (tmp != '') {	// het is een van de subs
            found=true;
	        if (mySubMenuObj[0].substring(0,9)=="rollover:") {
	        	theName=mySubMenuObj[7];
	        } else {
	        	theName=mySubMenuObj[0];
	        };
            retval = ' &gt; <A HREF="'+mySubMenuObj[1]+'" class="detail_navigatie">'+theName+'</A>' + tmp;
          }
        }
      }
    }
  }
  return retval;
}

function makeDetailNav(subSite, menuItemRef)
{
  var tmp, i, myMenuName, myMenuObj;
  var retval='<A HREF="/default.shtml" class="detail_navigatie">Home</A>';
  var found=false;
  var theName='';
  
   for (i=1; (i<=NoOffFirstLineMenus) && !found; i++) {
    myMenuName='Menu'+i;
    myMenuObj=eval(myMenuName);
    if (myMenuObj[6]==menuItemRef) {  // is het deze
        if (myMenuObj[0].substring(0,9)=="rollover:") {
        	theName=myMenuObj[7];
         } else {
        	theName=myMenuObj[0];
        };
      retval += (' &gt; <A HREF="'+myMenuObj[1]+'" class="detail_navigatie">'+theName+'</A>');
      found=true;
    } else {
      if (myMenuObj[3]>0) {	// als dit menu subs heeft
        tmp=findInSubmenu(myMenuName,menuItemRef);
        if (tmp!='') {	// het is een van de subs...
          found=true;
	        if (myMenuObj[0].substring(0,9)=="rollover:") {
	        	theName=myMenuObj[7];
	        } else {
	        	theName=myMenuObj[0];
	        };
          retval += (' &gt; <A HREF="'+myMenuObj[1]+'" class="detail_navigatie">'+theName+'</A>' + tmp);
        }
      }
    }
  }
  return(retval);
}

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 assureFrameset(){
	if (window==window.parent) {
		window.location="/cgi-bin/InContext.pl?URL=" + window.location;
	}
}