var d = document;
function buildNav() {
var url = d.location.href;
var page = (url.substring(url.lastIndexOf('/')+1,url.lastIndexOf('.')));
var membersHTML = ' |
';
var target = 'mainFrame';
var genArray = new Array();
genArray = ['home','about','membership','events','contact','photos','members'];
d.writeln('');
for (var i=0; i < genArray.length; i++) {
var href = genArray[i] + '.html';
if (genArray[i] == 'photos') {
// re-sets target of link for photos
target = '_blank';
href = 'http://www.npsphotos.com';
} else if (genArray[i] == 'members') {
// re-sets target of link for members
target = '_parent';
href = '../members/';
}
if (genArray[i] == page) {
// checks the current page url and sets the nav image accordingly
if (genArray[i] == 'events') {
// test for special treatment (dropdown) of 'events' nav item (current page state)
d.writeln(' |
');
} else {
// writes out all other (current page) nav items
if (genArray[i] == 'members') {
d.writeln(membersHTML);
}
d.writeln(' |
');
}
} else if (genArray[i] == 'events') {
// test for special treatment (dropdown) of 'events' nav item (non-current page state)
d.writeln(' |
');
} else {
// writes out all other (non-current page) nav items
if (genArray[i] == 'members') {
d.writeln(membersHTML);
}
d.writeln(' |
');
}
}
d.writeln('
');
}