blob: 300d9c6a11e870749041959e1bdab1a29a95565a (
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window.addEvent('domready', function() {
addPreExpanders();
});
function addPreExpanders(){
$$('div.highlight').each(function(div){
addExpander(div);
});
}
function addExpander(div){
new Element('span',{
html: 'expand »',
'class': 'pre_expander',
'styles': {
'display': 'block'
},
'events': {
'click': function(){
toggleExpander();
}
}
}).inject(div, 'top');
}
function toggleExpander(){
var html = '';
if($('main').toggleClass('expanded').hasClass('expanded')){
html = '« contract';
} else {
html = 'expand »';
}
$$('div.highlight span.pre_expander').each(function(span){
span.set('html',html);
});
}
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