// JavaScript Document

// voor google
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));

try {
var pageTracker = _gat._getTracker("UA-15604373-1");
pageTracker._trackPageview();
} catch(err) {}
//------------------------------------------------------
// font-size toggle: alleen <p>-tekst en alleen indien in 'px' niet in 'em' of andere eenheden.
var min=12;
var max=17;
function increaseFontSize() {
   var p = document.getElementsByTagName('p');
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var size = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
         var size = 14;
      }
      if(size!=max) {
         size += 1;
      }
      p[i].style.fontSize = size+"px"
   }
}
function decreaseFontSize() {
   var p = document.getElementsByTagName('p');
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var size = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
         var size = 14;
      }
      if(size!=min) {
         size -= 1;
      }
      p[i].style.fontSize = size+"px"
   }   
}
//------------------------------------------------------
// Created by: Jeremy Keith | http://www.alistapart.com/articles/imagegallery/ 
function showPic(whichpic) {
  if (document.getElementById) {
    document.getElementById('placeholder').src = whichpic.href;
    if (whichpic.title) {
      document.getElementById('desc').childNodes[0].nodeValue = whichpic.title;
    } else {
      document.getElementById('desc').childNodes[0].nodeValue = whichpic.childNodes[0].nodeValue;
    }
    return false;
  } else {
  return true;
  }
}
var previousToggle=null;
function toggleMe(a){
  var e=document.getElementById(a);
  if(!e)return true;
  if(e.style.display=="none"){
    e.style.display="block";
    if(previousToggle)previousToggle.style.display="none";
    previousToggle=e;
  }
  return false;
}
//------------------------------------------------------