/* begin set section
gebruik in het template tussen scripttags: showActive(".jpg","_act","home")
waarin moet worden aangegeven de extensie, het achtervoegsel en de eerste actieve sectie.*/


function MM_swapImgRestore() { 
  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() {
  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) {
  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() {
  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 GetSection() {
  var query = window.location.href;
  var pairs = query.split("/");
  var lengte = pairs.length;
  var section = pairs[lengte-1].split(".");
  if(section!=null){
    var section2 = section[0].split("-");
    if (section2!=null){
      return section2[0];
    }else{
    return false;
    }
  }else{
    return false;
  }
}

function showActive(extensie,statename,init) {
var initSection=init;
var ext1 = extensie;
var ext2 = statename+ext1; 
  if ((s=GetSection())!=null) {
    if ((x=MM_findObj(s))!=null){
      var src = x.src;
      var Nr=src.indexOf(ext1);
      var asrc = src.substring(0,Nr);
      asrc += ext2;
      x.src = asrc;
    }else if(initSection){
      if ((x=MM_findObj(initSection))!=null){
        var src = x.src;
        var Nr=src.indexOf(ext1);
        var asrc = src.substring(0,Nr);
        asrc += ext2;
        x.src = asrc;
      }
    }
  }
}

function makecookie(Name,Value,Expiry,Path,Domain,Secure){ 
if (Expiry!= null) { 
var datenow = new Date(); 
datenow.setTime(datenow.getTime() + Math.round(86400000*Expiry)); 
Expiry = datenow.toGMTString(); 
} 

Expiry = (Expiry!= null)? '; expires='+Expiry : ''; 
Path = (Path!= null)?'; path='+Path:''; 
Domain = (Domain!= null)? '; domain='+Domain : ''; 
Secure = (Secure!= null)? '; secure' : ''; 

document.cookie = Name + '=' + escape(Value) + Expiry + Path + Domain + Secure; 
} 

function readcookie(Name) { 
var cookies = document.cookie; 
if (cookies.indexOf(Name + '=') == -1) return null; 
var start = cookies.indexOf(Name + '=') + (Name.length + 1); 
var finish = cookies.substring(start,cookies.length); 
finish = (finish.indexOf(';') == -1)? cookies.length : start + finish.indexOf(';'); 
return unescape(cookies.substring(start,finish)); 
} 

function setActivestylesheet(pTitle) { 

var vLoop, vLink; 
for(vLoop=0; (vLink = document.getElementsByTagName("link")[vLoop]); vLoop++) { 
if(vLink.getAttribute("rel").indexOf("style")!= -1 && vLink.getAttribute("title")) { 
vLink.disabled = true; 
if(vLink.getAttribute("title") == pTitle) vLink.disabled = false; 
} 
} 

} 

function selectStyle (vcookieName, vSelection) { 
makecookie(vcookieName, vSelection, 90, '/'); 
setActivestylesheet(vSelection) 
} 

if (document.cookie.indexOf('style=')!=-1) { 
css = readcookie('style');
setActivestylesheet(css) 
}