// browser sniffer
function Browser(){
this.uA = navigator.userAgent.toLowerCase();
this.aN = navigator.appName.toLowerCase();
this.iE = this.aN.indexOf('microsoft') != -1 ? 1 : 0;
this.mac = this.uA.indexOf('mac') != -1 ? 1 : 0;
this.win = this.uA.indexOf('windows') != -1 ? 1 : 0;
this.safari = this.uA.indexOf('webkit') != -1 ? 1 : 0;
this.opera = this.uA.indexOf('opera') != -1 ? 1 : 0;
this.operaMini = this.uA.indexOf('mini') != -1 ? 1 : 0;
this.mozilla = this.aN.indexOf('netscape') != -1 && !this.safari ? 1 : 0;
this.winMozilla = this.mozilla && this.win ? 1 : 0;
this.winIE = this.iE && this.win && !this.opera ? 1 : 0;
this.winIE6Down = this.winIE && parseInt(this.uA.split('msie ')[1].substring(0,1)) <= 6 ? 1: 0;
this.macIE = this.iE && this.mac ? 1 : 0;
};
var browser = new Browser();
if (!browser.operaMini){
// Opent een popup voor het tonen van een uitvergrote afbeelding
function zoomImage(imgUrl){
var popup = window.open('','afbeelding','scrollbars=yes,resizable=yes,width=640,height=480');
var html = '';
html += '';
html += 'Koninklijke Bibliotheek - Afbeelding';
html += '';
html += '';
html += 'var spaceX = 50; var spaceY = 80; var screenX = screen.availWidth;';
html += 'var screenY = screen.availHeight; var image = new Image();';
html += 'image.src = "'+imgUrl+'"; image.onload = function(){ imgX = this.width; imgY = this.height;';
html += 'var x = spaceX + imgX; var y = spaceY + imgY; if (screenX';
html += '';
html += 'Klik op de afbeelding om dit venster te sluiten';
html += '
';
html += '';
html += '';
popup.document.write(html);
popup.document.close();
popup.focus();
return false;
}
// 640x480 default
function popup(url){
window.open(url,'','resizable=yes,width=640,height=480,scrollbars=yes,status=no');
return false;
}
// 450x350 metalib
function popup2(url){
window.open(url,'','resizable=yes,width=450,height=350,status=no');
return false;
}
// 775x520 kiosk
function popup3(url){
window.open(url,'','resizable=yes,width=775,height=520,status=no');
return false;
}
// 1000x700 kiosk
function popup4(url){
window.open(url,'','resizable=yes,width=1000,height=700,status=no');
return false;
}
// 775x550 metalib
function popup5(url){
window.open(url,'metalib','resizable=yes,width=775,height=550,location=yes,menubar=yes,scrollbars=yes,toolbar=yes,status=yes');
return false;
}
// 750x550 koopman
function popup6(url){
window.open(url,'','resizable=yes,width=750,height=550,location=no,menubar=no,scrollbars=yes,toolbar=no,status=no');
return false;
}
// 906x590 tijdlijn
function popup7(url){
window.open(url,'','resizable=yes,width=906,height=590,location=no,menubar=no,scrollbars=yes,toolbar=no,status=no');
return false;
}
function ContactMe(prefix,suffix){
var m = Array(109,97,105,108,116,111,58);
var s = '';
for (var i = 0; i < m.length; i++){
s += String.fromCharCode(m[i]);
}
window.location.replace(s + prefix + String.fromCharCode(8*8) + suffix);
return false;
}
// addStyle
function addStyle(selector,properties){
if (document.styleSheets) {
var s = document.getElementsByTagName('STYLE');
if (s.length == 0){
var sheet = document.createElement('style');
sheet.setAttribute('type','text/css');
document.getElementsByTagName('HEAD')[0].appendChild(sheet);}
if (browser.winIE){
var lastSheet = document.styleSheets[document.styleSheets.length - 1];
lastSheet.addRule(selector, properties);}
else {var lastSheet = s[0];
lastSheet.appendChild(document.createTextNode(selector + ' { ' + properties + ' }'));}
}
};
addStyle('.drempel','display:none !important;');
addStyle('.nomob','display:block !important;');
//incl. .js
if (window.jsPath == null)
var jsPath = "/scripts/";
document.write('<\/scr'+'ipt>');
// getElementById
function getEl(id){
return document.getElementById(id);
};
//layout case switcher
var lastLayout;
var checkWindowWidth = function(){
var mob = ((document.documentElement.clientWidth > 0 && document.documentElement.clientWidth < 680) || document.body.clientWidth < 680);
var pda = (!mob && ((document.documentElement.clientWidth > 0 && document.documentElement.clientWidth < 990) || document.body.clientWidth < 990));
var ppc = (!pda && !mob);
if (mob && lastLayout != "mob"){
$("body").removeClass("pda ppc");
$("body").addClass("mob");
lastLayout = "mob";
}
else if (pda && lastLayout != "pda"){
$("body").removeClass("mob ppc");
$("body").addClass("pda");
lastLayout = "pda";
}
else if (ppc && lastLayout != "ppc") {
$("body").removeClass("mob pda");
$("body").addClass("ppc");
lastLayout = "ppc";
}
};
/**
* ##CLASSNAMES
*/
// in Array
function inArray(str, arr) {
for(var i = 0, arrlen = arr.length; i < arrlen; i++) {
if(str == arr[i])
return true;
}
return false;
}
// getClassNames
function getClassNames(n) {
if(!n)
return false;
return n.className.split(' ');
}
// addClass
function addClass(n, classStr) {
if(!n)
return false;
n.className += (n.className ? ' ' : '') + classStr;
return true;
}
// removeClass
function removeClass(n, classStr) {
if(!n)
return false;
var classNames = getClassNames(n);
for(var i = classNames.length; i >= 0; i--) {
if(classStr === classNames[i])
delete(classNames[i]);
}
return n.className = classNames.join(' ');
}
// hasClass
function hasClass(n, classStr) {
if(!n)
return false;
return inArray(classStr, getClassNames(n));
}
/**
* ##SETUPINFOBOXES
*/
function setupInfoboxes() {
var searchengine = document.getElementById('searchengine');
if(!searchengine || browser.winIE6Down || browser.macIE)
return false;
var shadows = ['shadow-t', 'shadow-tr', 'shadow-r', 'shadow-br', 'shadow-b', 'shadow-bl', 'shadow-l', 'shadow-tl'];
var infolinks = searchengine.getElementsByTagName('span');
var i = infolinks.length; while(i--) {
if(hasClass(infolinks[i], 'info-description-content')) {
infolinks[i].style.position = 'relative';
var j = shadows.length; while(j--) {
var shadowDiv = document.createElement('span');
addClass(shadowDiv, 'shadow');
addClass(shadowDiv, shadows[j]);
infolinks[i].appendChild(shadowDiv);
}
}
if(hasClass(infolinks[i], 'info')) {
infolinks[i].onmouseover = function() {
removeClass(this, 'info-hidden');
}
infolinks[i].onmouseout = function() {
addClass(this, 'info-hidden');
}
}
}
}
//DOM loader
var init = function() {
if (arguments.callee.done) return;
arguments.callee.done = true;
if (_timer) clearInterval(_timer);
checkWindowWidth();
setupInfoboxes();
//$('head').append('');
try {document.execCommand('BackgroundImageCache', false, true);} catch(e) {};
};
if (document.addEventListener) {
document.addEventListener("DOMContentLoaded", init, false);
}
// for Internet Explorer (using conditional comments)
/*@cc_on @*/
/*@if (@_win32)document.write("