// Tue Sep 02 15:00:00 2008

// Copyright (c)2008 Stéphane Meermans 
//
var a;
var elementsToToggle;
var diff;
var el=0;

function getElementsByClassName(classname, id) {
	if(!id) elid = document.getElementById("body");
	else elid= document.getElementById(id);
    var elementsClassArray = [];	
	var elems = elid.getElementsByTagName("*");	
	 for(var i=0;i<elems.length; i++)
	 if(elems[i].className==classname) elementsClassArray.push(elems[i]);
	 
	 return elementsClassArray;
}
function hideOut(classname, id){
var elementsToHide=getElementsByClassName(classname,id);
for(var i=1;i<elementsToHide.length; i++)elementsToHide[i].style.display = 'none';
elementsToToggle =elementsToHide;
a=elementsToHide.length;

}
function showNext(id){
var z=el;
var x=el+1;  

if(x==a)
	{
		z=a-1;
		x=0;
		el=-1;	
	}
elementsToToggle[z].style.display='none';
elementsToToggle[x].style.display='block';
el+=1;
}
function showPrev(){
var z=el-1;
var x=el;
if(z==-1)
	{
		z=4;
		x=0;
		el=5;
	}
elementsToToggle[x].style.display='none';
elementsToToggle[z].style.display='block';
el-=1;
}

// SHOW / HIDE (c) 208 bye Nic & max

var browserType;

if (document.layers) {browserType = "nn4"}
if (document.all) {browserType = "ie"}
if (window.navigator.userAgent.toLowerCase().match("gecko")) {
   browserType= "gecko"
}

function EvoHide() {
  if (browserType == "gecko" )
     document.EvoV = 
         eval('document.getElementById("EvoHideDiv1")');
  else if (browserType == "ie")
     document.EvoV = 
        eval('document.getElementById("EvoHideDiv1")');
  else
     document.EvoV =   
        eval('document.layers["EvoHideDiv1"]');
  document.EvoV.style.visibility = "visible";
  document.EvoV.style.display = "block";  
<!-- -->
  if (browserType == "gecko" )
     document.EvoV = 
         eval('document.getElementById("EvoHideDiv2")');
  else if (browserType == "ie")
     document.EvoV = 
        eval('document.getElementById("EvoHideDiv2")');
  else
     document.EvoV =   
        eval('document.layers["EvoHideDiv2"]');
  document.EvoV.style.display = "none";  
  document.EvoV.style.visibility = "hidden";
  
}

function EvoShow() {
<!-- -->  
  if (browserType == "gecko" )
     document.EvoV = 
         eval('document.getElementById("EvoHideDiv2")');
  else if (browserType == "ie")
     document.EvoV = 
        eval('document.getElementById("EvoHideDiv2")');
  else
     document.EvoV = 
         eval('document.layers["EvoHideDiv2"]');
  document.EvoV.style.visibility = "visible"; 
  document.EvoV.style.display = "block";		 
  
  if (browserType == "gecko" )
     document.EvoV = 
         eval('document.getElementById("EvoHideDiv1")');
  else if (browserType == "ie")
     document.EvoV = 
        eval('document.getElementById("EvoHideDiv1")');
  else
     document.EvoV = 
         eval('document.layers["EvoHideDiv1"]');
  document.EvoV.style.visibility = "hidden";
  document.EvoV.style.display = "none";		 
}