OK screw that, put the crypto backend check in functions.
// Tabs on userpage
var userpage_blocks = [];
var userpage_onload = function()
{
var wrapper = document.getElementById('userpage_wrap');
var links = document.getElementById('userpage_links');
if ( !wrapper )
return false;
wrapper.className = 'userpage_wrap';
links.className = 'userpage_links';
var blocks = wrapper.getElementsByTagName('div');
var first_block = false;
for ( var i = 0; i < blocks.length; i++ )
{
var block = blocks[i];
if ( /^tab:/.test(block.id) )
{
$dynano(block).addClass('userpage_block');
var block_id = block.id.substr(4);
userpage_blocks.push(block_id);
if ( !first_block )
{
// this is the first block on the page, memorize it
first_block = block_id;
}
}
}
// init links
var as = links.getElementsByTagName('a');
for ( var i = 0; i < as.length; i++ )
{
var a = as[i];
if ( a.href.indexOf('#') > -1 )
{
var hash = a.href.substr(a.href.indexOf('#'));
var blockid = hash.substr(5);
a.blockid = blockid;
a.onclick = function()
{
userpage_select_block(this.blockid);
return false;
}
a.id = 'userpage_blocklink_' + blockid;
}
}
if ( $_REQUEST['tab'] )
{
userpage_select_block($_REQUEST['tab'], true);
}
else
{
userpage_select_block(first_block, true);
}
}
addOnloadHook(userpage_onload);
/**
* Select (show) the specified block on the userpage.
* @param string block name
* @param bool If true, omits transition effects.
*/
function userpage_select_block(block, nofade)
{
// memorize existing scroll position, reset the hash, then scroll back to where we were
// a little hackish and might cause a flash, but it's better than hiding the tabs on each click
var currentScroll = getScrollOffset();
var current_block = false;
nofade = true;
for ( var i = 0; i < userpage_blocks.length; i++ )
{
var div = document.getElementById('tab:' + userpage_blocks[i]);
if ( div )
{
if ( div.style.display != 'none' )
{
current_block = userpage_blocks[i];
if ( nofade || aclDisableTransitionFX )
{
div.style.display = 'none';
}
}
}
var a = document.getElementById('userpage_blocklink_' + userpage_blocks[i]);
if ( a )
{
if ( $dynano(a.parentNode).hasClass('userpage_tab_active') )
{
$dynano(a.parentNode).rmClass('userpage_tab_active');
}
}
}
if ( nofade || !current_block || aclDisableTransitionFX )
{
var div = document.getElementById('tab:' + block);
div.style.display = 'block';
}
else
{
// DISABLED: see "nofade = true;" above.
// do this in a slightly fancier fashion
load_component(['jquery', 'jquery-ui']);
$('#tab:' + current_block).hide("blind", {}, 500, function()
{
$('#tab:' + block).show("blind", {}, 500);
});
}
var a = document.getElementById('userpage_blocklink_' + block);
$dynano(a.parentNode).addClass('userpage_tab_active');
window.location.hash = 'tab:' + block;
setScrollOffset(currentScroll);
}