// Visibility, expand/collapse techniques

function show(id){document.getElementById(id).style.visibility='visible';}
function hide(id){document.getElementById(id).style.visibility='hidden';}

function Render(name,attribute,value){
	// Custom function (non EMAC2)
	// Created by Hector Hurtado
	// This function replaces both EMAC2's show(id) and hide(id) functions

	var elem = document.getElementById(name);
	
	if(attribute != 'display'){
		elem.style.visibility = value;
	}else{
		elem.style.display = value;
	}}


function RenderSwitch(name,attribute,value){
	// Custom function (non EMAC2)
	// Created by Hector Hurtado

	var elem = document.getElementById(name);
	
	if(attribute != 'display'){
		elem.style.visibility = (elem.style.visibility != value) ? value : 'hidden';
	}else{
		elem.style.display = (elem.style.display != value) ? value : 'none';
	}}


function showsub(n){
	if (n==1){
		MM_findObj('sub1_1').style.display='block';
		MM_findObj('sub1_2').style.display='block';
		MM_findObj('sub1_3').style.display='block';
		MM_findObj('sub3_1').style.display='none';
		MM_findObj('sub3_2').style.display='none';
		MM_findObj('sub3_3').style.display='none';
	}
	if (n==3){
		MM_findObj('sub1_1').style.display='none';
		MM_findObj('sub1_2').style.display='none';
		MM_findObj('sub1_3').style.display='none';
		MM_findObj('sub3_1').style.display='block';
		MM_findObj('sub3_2').style.display='block';
		MM_findObj('sub3_3').style.display='block';
	}}


// other functions

function recipient(name, domain){
	// Dynamic mailto (anti-spam filter)
	// Created by Hector Hurtado

	var element = document.getElementById(name);

	if(!domain){domain = 'allianz.be';}
	name = 'mailto:' + name + '@' + domain;
	element.setAttribute('href', name);
	
	return;}


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_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_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];}}