$(document).ready(function() {
    blankTarget();

    $("a.fancybox").fancybox({
        'zoomSpeedIn': 300,
        'zoomSpeedOut': 300,
        'overlayShow': true,
        'hideOnContentClick': false,
        'titlePosition'	: 'over',
        'autoDimensions' : true,
		'titleFormat' : function(title, currentArray, currentIndex, currentOpts) {
		    return '<span id="fancybox-title-over">' +  (currentIndex + 1) + ' / ' + currentArray.length + '</span>';
		}
    });

    $("a.iframe").fancybox({
        'zoomSpeedIn': 300,
        'zoomSpeedOut': 300,
        'overlayShow': true,
        'overlayOpacity': 0.7,
        'overlayColor': '#a4a4a4',
        'hideOnContentClick': false,
        'width': 720,
        'height': 405+19
    });

});

function blankTarget()
{
    if(!document.getElementsByTagName) return;
    var anchors = document.getElementsByTagName("a");
    for(var i=0; i<anchors.length; i++)
    {
        var anchor = anchors[i];
        anchor.tabindex = i;
        if(anchor.getAttribute("href") && anchor.getAttribute("rel") == "external")
        {
            anchor.target = "_blank";
        }
    }
}

function reloadCaptcha(id)
{
	document.getElementById('captcha_'+id).src = 'include/kcaptcha/?'+Math.random();
}