// JavaScript Document
// script tbv flyout submenu en dropdown menu
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", "");
   }
   }
  }
navRoot2 = document.getElementById("nav2");
if (undefined != navRoot2){//als nav2 nog verborgen dan undefined en error
//if (null == navRoot2){
for (i=0; i<navRoot2.childNodes.length; i++) {
node = navRoot2.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
  }
  node.onmouseout=function() {
  this.className=this.className.replace(" over", "");
   }
   }
  }
}
 }

//get and change height for maincol_inhoud
var myWidth = 0, myHeight = 0;
   if( typeof( window.innerWidth ) == 'number' )
   { //Non-IE
      myHeight = window.innerHeight;
   }
   else
   {
      if ( document.documentElement && ( document.documentElement.clientWidth ||    document.documentElement.clientHeight ) )
   { //IE 6+ in 'standards compliant mode'
      myHeight = document.documentElement.clientHeight;
   }
   else
   {
      if ( document.body && ( document.body.clientWidth || document.body.clientHeight ) )
      { //IE 4 compatible
         myHeight = document.body.clientHeight;
      }
   }
}
  //alert(myHeight);
   var divHeightHeader1 = document.getElementById("header1").offsetHeight;
   var divHeightHeader2 = document.getElementById("header2").offsetHeight;
   var divHeightMainCol = document.getElementById("maincol_inhoud").offsetHeight;
   var divHeightLeftCol = document.getElementById("leftcol").offsetHeight

   var divHeightLogin = document.getElementById("login").offsetHeight;
   var divHeightSpacer = 0;
   var divHeightEU = document.getElementById("eu").offsetHeight;
   var VasteHeight = divHeightHeader1 + divHeightHeader2 + divHeightLeftCol;
     
   if (myHeight > VasteHeight)
   {
//scherm hoger dan vaste hoogte
		if (divHeightMainCol < divHeightLeftCol)
   		{
		//kolom kleiner dan linker kolom
		divHeightSpacer = myHeight-VasteHeight ;
		document.getElementById("spacer").style.height = divHeightSpacer + 'px';//div space oprekken tot totaal = volle hoogte
		document.getElementById("maincol_inhoud").style.height = divHeightLeftCol + divHeightSpacer + 'px';//kolom op gelijke hoogte met linker kolom zetten
		}
		else
		{
		divHeightMainCol = myHeight - divHeightHeader1 - divHeightHeader2
		document.getElementById("maincol_inhoud").style.height = divHeightMainCol + 'px'
		divHeightSpacer = divHeightMainCol-divHeightLeftCol 
		document.getElementById("spacer").style.height = divHeightSpacer + 'px';//spacer oprekken zodat linkerkolom gelijk wordt aan maincol
		}
   
   }
   else
   {
	//alert("scherm kleiner dan vaste hoogte")
   		if (divHeightMainCol < divHeightLeftCol)
   		{
		//kolom kleiner dan linker kolom
		//alert("inhoud kleiner dan linker kolom")
		document.getElementById("maincol_inhoud").style.height = divHeightLeftCol + 'px';//kolom op gelijke hoogte met linker kolom zetten
		}
		else
		{
		divHeightSpacer = divHeightMainCol-divHeightLeftCol 
		document.getElementById("spacer").style.height = divHeightSpacer + 'px';//spacer oprekken zodat linkerkolom gelijk wordt aan maincol
		}
   }
 



}
window.onload=startList;