var transp = 0.7;
var fadespeed = 1000;
var delay = 4000;
var effect = "blind";
var options = {};

jQuery(function() {
    	var popup = jQuery(".fancybox")
	popup.click(function() {return false;});
	if (popup.length != 0) {
		popup.fancybox({
			"padding":20,
			"onComplete":function() {
				rebind();
			}
		});
	}
        
           
        $("#showcase img").hide();
        $("#showcase img.img1").show();
        //$("#showcase img").fadeTo( 1, transp);        
        //$("#showcase img.img1").fadeTo( 1, 1 );
        
        fade2();
        
        // hide null block
        $('#null').hide();
        
        
        if( $('#slideshow').length > 0 ) {
            $('#slideshow').cycle({
                    fx: 'fade' // choose your transition type, ex: fade, scrollUp, shuffle, etc...
            });   
        }
        

});

function fade1() {
    $("#showcase img.img3").delay(delay).toggle( effect, options, fadespeed );
    $("#showcase img.img1").delay(delay).toggle( effect, options, fadespeed, function() {
        fade2();
    });       
}

function fade2() {
    $("#showcase img.img1").delay(delay).toggle( effect, options, fadespeed );
    $("#showcase img.img2").delay(delay).toggle( effect, options, fadespeed, function() {
        fade3();
    });        
}

function fade3() {
    $("#showcase img.img2").delay(delay).toggle( effect, options, fadespeed );
    $("#showcase img.img3").delay(delay).toggle( effect, options, fadespeed, function() {
        fade1();
    });        
    
}

//rebind forms after fancybox submit form
function rebind() {
	$("#fancybox-content form").submit(function(e) {
		$.post($(this).attr("action"),$(this).serialize(),function(formsubmitted) {
			$("#fancybox-content").html(formsubmitted)
			rebind();
		})
		return false;
	})
}