var openedArticle = 0;


window.addEvent('domready', function() {
    if($$('.screenshots .screenshot1').length > 0) {
        fadeInScreenshot.delay(300, 0, 1);
        fadeInScreenshot.delay(500, 0, 2);
        fadeInScreenshot.delay(650, 0, 3);
        fadeInScreenshot.delay(800, 0, 4);
    }
    var article = $$('.initially-hide-articles .article')

    if(article.length > 0) {
        $('mainContentSlot').setStyle('min-height', '600px');
        article[0].reveal();
        openedArticle = article[0].id.substr(article[0].id.lastIndexOf('-')+1, 10);
    }

    var inputs = $$(".reset-default");
    inputs.addEvent('click', function(el) {  if(el.target.value == el.target.defaultValue) { el.target.value = '' }});
    inputs.addEvent('blur', function(el) { if(el.target.value == '') { el.target.value = el.target.defaultValue }});

    var myTips = new Tips('.tooltip');
});

function fadeInScreenshot(num) {
    var el = $$('.screenshots .screenshot'+(num));
    tw = new Fx.Tween(el[0], {property: 'opacity', duration: 350}).start(0, 1);
    var osd = $$('.screenshots .screenshot'+(num)+' .osd');
    el[0].addEvent('mouseover', function() { osd[0].setStyle('display', 'block');});
    el[0].addEvent('mouseout', function() { osd[0].setStyle('display', 'none'); });
    el[0].addEvent('click', function() { Mediabox.open('#mb_screenshot'+num, el[0].getAttribute('title'), '700 470');});
}


function openArticle(num) {
    $('article-'+num).reveal();
    if(openedArticle != num) {
        hideArticle(openedArticle);
    }
    openedArticle = num;
}

function hideArticle(num) {
    if(openedArticle != 0) {
        $('article-'+num).dissolve({duration: 100});
    }
}