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

    $("a.fancybox").fancybox({
        'zoomSpeedIn' : 300,
        'zoomSpeedOut' : 300,
        'overlayShow' : true,
        'overlayOpacity' : 0.75,
		'overlayColor' : '#000',
        'hideOnContentClick': false,
        'titlePosition'	: 'over',
        'autoDimensions' : true,
        'titleFormat' : function(title, currentArray, currentIndex, currentOpts) {
		    return '<span id="fancybox-title-over">' +  (currentIndex + 1) + ' / ' + currentArray.length + '</span>';
		}
	});   
	
	$(window).load(function() {
		$('#slider').nivoSlider({
				effect:'random', // Specify sets like: 'fold,fade,sliceDown'
				directionNav:false, // Next & Prev navigation
				directionNavHide:true, // Only show on hover
				controlNav:false, // 1,2,3... navigation
			});
    });
});



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();
}