//functie om te togglen tussen display / none
function toggle_display(sitemap_id) {
var id = document.getElementById(sitemap_id);
if (id.style.display == 'none') {
id.style.display = 'list-item'
} else {
id.style.display = 'none'
}
}
function checkAll(checkname, exby) {
for (i = 0; i < checkname.length; i++)
checkname[i].checked = exby.checked? true:false
}
//popup voor image genereren en openen
function display(myimage) {
html = "Photo" +
""
+ "![](" + myimage + ")
"
+ ""
+ "";
popup=
window.open
('','image',
'toolbar=0,location=0,directories=0,menuBar=0,scrollbars=0,resizable=1');
popup.document.open();
popup.document.write(html);
popup.document.focus();
popup.document.close()
};
//easteregg's