/*** 
    Simple jQuery Slideshow Script
    Released by Jon Raasch (jonraasch.com) under FreeBSD license: free to use or modify, not responsible for anything, etc.  Please link out to me if you like it :)
***/

function slideSwitch( slideTo ) {
    var $active = $('#slideshow IMG.active');

    if ( $active.length == 0 ) $active = $('#slideshow IMG:last');

    var $next = $active.next().length ? $active.next():
    $('#slideshow IMG:first');

    $active.addClass('last-active');

    // added “slideTo” variable to allow transition to a selected slide
    // defaults to null, but if it’s >= 0, it will use this index for “$next”
    var slideTo = ( slideTo+1 )? slideTo : null;
    if ( slideTo != null ) $next = $('#slideshow IMG').eq(slideTo);

    $next.css({
        opacity: 0.0
    })
    .addClass('active')
    .animate({
        opacity: 1.0
    }, 1000, function() {
        $active.removeClass('active last-active');
    });

    switchdivs();
}

function switchdivs(variable){
    splash1 = $("#splash1").attr("class");
    if(splash1 == "active"){
        $("#slide1").addClass(splash1);
    } else {
        $("#slide1").removeClass('active');	
    }
		
    splash2 = $("#splash2").attr("class");
    if(splash2 == "active"){
        $("#slide2").addClass(splash2);
    } else {
        $("#slide2").removeClass('active');	
    }
		
    splash3 = $("#splash3").attr("class");
    if(splash3 == "active"){
        $("#slide3").addClass(splash3);
    } else {
        $("#slide3").removeClass('active');	
    }
		
    splash4 = $("#splash4").attr("class");
    if(splash4 == "active"){
        $("#slide4").addClass(splash4);
    } else {
        $("#slide4").removeClass('active');	
    }
		
    $('#pausebutton').attr('title','pause');
}




$(document).ready(function(){

    //update FIS after 10 seconds
    //$.timer(10000, function (timer) {
    //loadfis("arrive");
 	
    //check search enter 	
    // });

    if ($.browser.mozilla) {
        $("#searchinput").keypress(checkForEnter);
    } else {
        $("#searchinput").keydown(checkForEnter);
    }


    // hide all images except first to avoid initial flicker
    $("#slideshow IMG").css({
        opacity: 0.0
    });
    $("#slideshow IMG:first").css({
        opacity: 1.0
    });


    // use setInterval to traverse list
    var playSlideshow = setInterval( "slideSwitch()", 5000 );
    // create buttons to move to specific slide

    $("#pausebutton").click(function(){
        fireevent();
    });

    function checkForEnter(event) {
        if (event.keyCode == 13) {

            document.islesearch.submit();
        } 
    }


    function fireevent(method){
				
        if(method == null){
            method = $('#pausebutton').attr("title");
        }
			
        if (method == "pause"){
            $('#pausebutton').attr('title','play');
            image = "<img src='images/btns/play.png'/>";
            $('#pausebutton').html(image)
            clearInterval(playSlideshow);
        }
	
        if (method == "play"){
            $('#pausebutton').attr('title','pause');
            image = "<img src='images/btns/pause.png'/>";
            $('#pausebutton').html(image)
            setTimeout( playSlideshow = setInterval( "slideSwitch()", 5000 ), 5000);
        }
    }



    var $slideButtons = $("#slide-buttons div.slide-button");
    $slideButtons.click(function(){
        // stop the slideshow, to keep it from trying to overlap our transition
        clearInterval(playSlideshow);
        // call the function using the index of the clicked button
        //alert($slideButtons.index(this));
        slideSwitch( $slideButtons.index(this) );
        // restart the slideshow
        setTimeout( playSlideshow = setInterval( "slideSwitch()", 5000 ), 5000);
    });



    //load calendar
    $('.date-pick').datepicker({
        dateFormat: 'dd/mm/yy',
        inline: true
    });
				
    $('.date-pick2').datepicker({
        dateFormat: 'dd-M-yy',
        inline: true,
        minDate: 0
    });

    $('.date-pick3').datepicker({
        dateFormat: 'dd-M-yy',
        inline: true
    });
				
    $('.arrdate').datepicker({
        dateFormat: 'dd-M-yy',
        inline: true,
        minDate: 0
    });
    
    $('.chkTravelDate').datepicker({
        dateFormat: 'dd-M-yy',
        inline: true,
        minDate: 0
    });
								
								
    $('.returndatez').datepicker({
        beforeShow: function(input, inst) {
            var mindate = $('.arrdate').datepicker('getDate');
            $(this).datepicker('option', 'minDate', mindate);
            $(this).datepicker('option', 'dateFormat', 'dd-M-yy');
        }
    });

    //end of calendar



    //show schedules
    loadfis("arrive");

    $(".readmorelink").toggle(function() {
        $(this).text("Read less");
    }, function() {
        $(this).text("Read more");
    });


});

jQuery.timer = function (interval, callback)
{
    var interval = interval || 100;

    if (!callback)
        return false;
	
    _timer = function (interval, callback) {
        this.stop = function () {
            clearInterval(self.id);
        };
		
        this.internalCallback = function () {
            callback(self);
        };
		
        this.reset = function (val) {
            if (self.id)
                clearInterval(self.id);
			
            var val = val || 100;
            this.id = setInterval(this.internalCallback, val);
        };
		
        this.interval = interval;
        this.id = setInterval(this.internalCallback, this.interval);
		
        var self = this;
    };
	
    return new _timer(interval, callback);
};
 
 
function loadfis(type){
    var type = type;
    var tab = $('#' + type + "_tab");
    var host = $('#host').val();
    var urlprocess = host + "/process/fis.php";
    var parameters = "method=" + type;
    $.ajax({
        type: "GET",
        url: urlprocess,
        data: parameters,
        ajaxSend: $('#loadingschedule').show(),
        success: function(msg){
            $('#updateliveflights').html(msg);
            $('#loadingschedule').hide();
            if(type == "arrive"){
                $('#arrivals_tab').css("border-bottom","2px solid #c0143c");
                $('#departure_tab').css("border-bottom","0px solid #c0143c");
                $('#arrivalsliced').show();
                $('#departsliced').hide();
            } else {	
                $('#arrivals_tab').css("border-bottom","0px solid #c0143c");
                $('#departure_tab').css("border-bottom","2px solid #c0143c");
                $('#arrivalsliced').hide();
                $('#departsliced').show();
            }
        //  alert(type);
     
        }
    });	
}