// Hover voor hoofdmenu IE6
startList = function() {
	if (document.all && document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
  			node = navRoot.childNodes[i];
 			 if (node.nodeName=="LI") {
 				 node.onmouseover=function() {
 					 this.className+=" over";
   				}
 				node.onmouseout=function() {
  					this.className=this.className.replace
					(" over", "");
				}
			}
		}
	}
}
window.onload=startList;
// In- uitklappen
	var max=1;

	function toggle(e) {
  		var count=0;

  		if (e && e.nodeName) toggler = e;
  		else toggler = (e) ? e.target : window.event.srcElement;
  		var parent = toggler.parentNode;

  		var children = parent.getElementsByTagName("*");
  		if (toggler.myFlag == "fragment") {
    		toggler.myFlag = "all";
    		toggler.innerHTML = 'Minder';
    		for (var i = 0; elm = children[i]; i++) {
      		elm.style.display = "";
			}
  		}
  		else {
    		toggler.myFlag = "fragment";
    		toggler.innerHTML = 'Lees meer';
    		for (i = 0; elm = children[i]; i++) {
      		count++;
      		if (count>max && elm.className != "toggle") elm.style.display = "none";
    		}
  		}
	}
	var lijstjes = document.getElementsByTagName("div");

	for (var i = 0; elm = lijstjes[i]; i++) {
  		if (elm.className == "box_wide_content") {
    		if (elm.getElementsByTagName("*").length > max) {
      		var paras = elm.getElementsByTagName("p");
      		for (var j = 0; para = paras[j]; j++) {
        			if (para.className == "toggle") {
           			para.style.display="";
           			para.onclick=toggle;
	   				para.myFlag = "all";
           			toggle(para);
        			}
      		}
    		}
  		}
	}
// Veranderen lettergrootte
var minsize=10;
var maxsize=16;
function increaseFontSize() {
   var p = document.getElementsByTagName('p');
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
         var s = 12;
      }
      if(s!=maxsize) {
         s += 2;
      }
      p[i].style.fontSize = s+"px"
   }
}
function decreaseFontSize() {
   var p = document.getElementsByTagName('p');
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
         var s = 12;
      }
      if(s!=minsize) {
         s -= 2;
      }
      p[i].style.fontSize = s+"px"
   }   
}