//
// script.js
// =========
//
// JavaScript-functies  voor de Vandekook-website
// (c) 2009 Reelle Communicatie
//
// Plaatjes voor menu zijn genaamd "menu#-over.jpg"/"menu#-out.jpg" en ze 
//  staan in /images/menu/ (waar # is een getal van 0 tot iMenu.)
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_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_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];}
}


// Globale variabelen
var iMenu = 5; // Aantal menu's
var sMenu = new Array();
sMenu[0] = new Object;
sMenu[0].href = 'index.php';
sMenu[0].title = 'Ga naar de homepage';
sMenu[0].alt = 'Ga naar de homepage';
sMenu[1] = new Object;
sMenu[1].href = 'overgeert.php';
sMenu[1].title = 'Lees over Geert, de kok';
sMenu[1].alt = 'Lees over Geert, de kok';
sMenu[2] = new Object;
sMenu[2].href = 'aanhuis.php';
sMenu[2].title = 'Lees over koken aan huis';
sMenu[2].alt = 'Lees over koken aan huis';
sMenu[3] = new Object;
sMenu[3].href = 'inbedrijf.php';
sMenu[3].title = 'Lees over koken in bedrijf';
sMenu[3].alt = 'Lees over koken in bedrijf';
sMenu[4] = new Object;
sMenu[4].href = 'contact.php';
sMenu[4].title = 'Neem contact op met Geert';
sMenu[4].alt = 'Neem contact op met Geert';

var sPlaatjes = "";
for (var i=0; i<=17; i++) {
  // sPlaatjes += "<a href=\"ingredient/"+i+".html\">";
  sPlaatjes += "<img src=\"images/plaatjes/"+i+".jpg\"width=44 height=44 alt=\"\">";
  // sPlaatjes += "</a>";
}

// Functies
function InitMenu(iBasis) {
  // De huidige pagina weergeven als gekleurd icoontje EN
  // uitschakelen in menu.
  var sTmp = "";
  for(var i=0; i<iMenu; i++) {
    var sOut='images/menu/menu'+i+'-out.jpg';
    var sOver='images/menu/menu'+i+'-over.jpg';
    if (iBasis != i) {
      sTmp += "<a href=\""+sMenu[i].href+"\" title=\""+sMenu[i].title+"\">";
      sTmp += "<img src=\""+sOut+"\" alt=\""+sMenu[i].alt+"\" width=32 height=32 ";
      sTmp += "onmouseover=\"this.src='"+sOver+"'\" onmouseout=\"this.src='"+sOut;
      sTmp += "'\" border=0>";
      sTmp += "</a>";
    } else {
      sTmp += "<img src=\""+sOver+"\" alt=\""+sMenu[i].alt+"\" width=32 height=32 border=0>";
    } 
  }
  document.getElementById('menu').innerHTML = sTmp;
}

function ToonPlaatjes() {
  document.getElementById('plaatjes').innerHTML = sPlaatjes;
}

function Execute(iMenu) {
  InitMenu(iMenu);
  ToonPlaatjes();
  document.getElementById('tekst').style.height = document.body.offsetHeight - 210 - 70 + "px";
  var iMidden = parseInt(document.body.offsetWidth / 2);
  document.getElementById('tekst').style.left = iMidden - 450 + 343 + "px"; 
  document.getElementById('denBeerschenBak').style.left = iMidden - 450 + 780 + "px";;
  document.getElementById('tekstTitel').style.left = iMidden - 450 + 343 + "px";
  document.getElementById('balk').style.left = iMidden - 450 + 343 + "px";
  document.getElementById('logo').style.left = iMidden - 450 + 12 + "px";
  document.getElementById('menu').style.left = iMidden - 450 + 12 + "px";
  document.getElementById('titel').style.left = iMidden - 450 + 90 + "px";
  if (navigator.appName == "Microsoft Internet Explorer") {
    document.getElementById('plaatjes').style.bottom = "80px";
    try { document.getElementById('onderHome').style.left = "0"; } catch(e) {}
    try { document.getElementById('onderOverGeert').style.left = "0"; } catch(e) {}
    try { document.getElementById('onderAanHuis').style.left = "0"; } catch(e) {}
    try { document.getElementById('onderInBedrijf').style.left = "0"; } catch(e) {}
    try { document.getElementById('onderContact').style.left = "0"; } catch(e) {}
    document.getElementById('onderCopyright').style.left = "0";
    document.getElementById('plaatjes').style.left = "0";
  }
}

var iBanner = 0;
var sBanner = new Array(3);
sBanner[0] = '<img src="banner/cvdk1.jpg" width=228 height=114 alt="" border=0>';
sBanner[1] = '<img src="banner/cvdk2.jpg" width=228 height=114 alt="" border=0>';
sBanner[2] = '<img src="banner/cvdk3.jpg" width=228 height=114 alt="" border=0>';

function loopBanner() {
  iBanner++;
  if ( iBanner == 3 ) { iBanner = 0 }
  document.getElementById("aBanner").innerHTML = sBanner[iBanner];
}

tPointer = setInterval( loopBanner, 3000 );