108 lines
3.1 KiB
JavaScript
108 lines
3.1 KiB
JavaScript
//--------------------------------------------------------------------
|
|
// Tabs
|
|
//--------------------------------------------------------------------
|
|
|
|
var tabLinks = new Array();
|
|
var contentDivs = new Array();
|
|
|
|
function init() {
|
|
|
|
// Grab the tab links and content divs from the page
|
|
var tabListItems = document.getElementById('tabs').childNodes;
|
|
console.log(tabListItems);
|
|
for (var i = 0; i < tabListItems.length; i++) {
|
|
if (tabListItems[i].nodeName == "LI") {
|
|
var tabLink = getFirstChildWithTagName(tabListItems[i], 'A');
|
|
var id = getHash(tabLink.getAttribute('href'));
|
|
tabLinks[id] = tabLink;
|
|
contentDivs[id] = document.getElementById(id);
|
|
}
|
|
}
|
|
|
|
// Assign onclick events to the tab links, and
|
|
// highlight the first tab
|
|
var i = 0;
|
|
|
|
for (var id in tabLinks) {
|
|
tabLinks[id].onclick = showTab;
|
|
tabLinks[id].onfocus = function () { this.blur() };
|
|
if (i == 0) {
|
|
tabLinks[id].className = 'active';
|
|
}
|
|
i++;
|
|
}
|
|
|
|
// Hide all content divs except the first
|
|
var i = 0;
|
|
|
|
for (var id in contentDivs) {
|
|
if (i != 0) {
|
|
console.log(contentDivs[id]);
|
|
contentDivs[id].className = 'content hide';
|
|
}
|
|
i++;
|
|
}
|
|
}
|
|
|
|
//--------------------------------------------------------------------
|
|
|
|
function showTab() {
|
|
var selectedId = getHash(this.getAttribute('href'));
|
|
|
|
// Highlight the selected tab, and dim all others.
|
|
// Also show the selected content div, and hide all others.
|
|
for (var id in contentDivs) {
|
|
if (id == selectedId) {
|
|
tabLinks[id].className = 'active';
|
|
contentDivs[id].className = 'content';
|
|
}
|
|
else {
|
|
tabLinks[id].className = '';
|
|
contentDivs[id].className = 'content hide';
|
|
}
|
|
}
|
|
|
|
// Stop the browser following the link
|
|
return false;
|
|
}
|
|
|
|
//--------------------------------------------------------------------
|
|
|
|
function getFirstChildWithTagName(element, tagName) {
|
|
for (var i = 0; i < element.childNodes.length; i++) {
|
|
if (element.childNodes[i].nodeName == tagName) {
|
|
return element.childNodes[i];
|
|
}
|
|
}
|
|
}
|
|
|
|
//--------------------------------------------------------------------
|
|
|
|
function getHash(url) {
|
|
var hashPos = url.lastIndexOf('#');
|
|
return url.substring(hashPos + 1);
|
|
}
|
|
|
|
//--------------------------------------------------------------------
|
|
|
|
function toggle(elem) {
|
|
elem = document.getElementById(elem);
|
|
|
|
if (elem.style && elem.style['display']) {
|
|
// Only works with the "style" attr
|
|
var disp = elem.style['display'];
|
|
}
|
|
else if (elem.currentStyle) {
|
|
// For MSIE, naturally
|
|
var disp = elem.currentStyle['display'];
|
|
}
|
|
else if (window.getComputedStyle) {
|
|
// For most other browsers
|
|
var disp = document.defaultView.getComputedStyle(elem, null).getPropertyValue('display');
|
|
}
|
|
|
|
// Toggle the state of the "display" style
|
|
elem.style.display = disp == 'block' ? 'none' : 'block';
|
|
|
|
return false;
|
|
} |