$(document).ready(function(){ 
    
    
    // IE Support
    
    if ( $.browser.msie ) {
    
        // toggler    
        $(".toggle").mouseover(function(){
        
            $(this).addClass('active');
        
        }).mouseout(function(){
       
            $(this).removeClass('active');
       
        });


        // last class
        $('#nav-primary li:last-child').addClass('last');
        $('#fetured-services li:last-child').addClass('last');
        $('#ul#fetured-info li:last-child').addClass('last');
        $('ul#fetured-info li#news ul li:last-child').addClass('last');
        
        // first class
        $('ul#fetured-info li#news ul li:first-child').addClass('first');
    }

    $('a.gotop').click(function(){
        $('html, body').animate({
            scrollTop:0
        }, 'slow');
        return false;
    });
    
    // carousel
    $('#carousell').tinycarousel({
        pager: true
    });
    $('.viewport').css("overflow","hidden");
    $('.overview li').css("height","300px");
    
    

});

(function($) {
    $.fn.tinycarousel = function(options) {
		
        var defaults = {
            start : 1,
            display : 1,
            axis : 'x',
            controls : true,
            pager : false,
            interval : true,
            intervaltime : 5000,
            rewind : false,
            animation : true,
            duration : 1000,
            callback : null
        };
		
        var options = $.extend(defaults, options);
        var oSlider = $(this);
        var oViewport = $('.viewport:first', oSlider);
        var oContent = $('.overview:first', oSlider);
        var oPages = oContent.children();
        var oBtnNext = $('.next:first', oSlider);
        var oBtnPrev = $('.prev:first', oSlider);
        var oPager = $('.pager:first', oSlider);
        var iPageSize, iSteps, iCurrent, oTimer, bPause, bForward = true, bAxis = options.axis == 'x';
        
        $('.buttons').css("display","block");
        $('.pager').css("display","block");
        
        return this.each(function() {
            initialize();
        });
        
        function initialize() {
            iPageSize = bAxis ? $(oPages[0]).outerWidth(true) : $(oPages[0])
            .outerHeight(true);
            var iLeftover = Math
            .ceil(((bAxis ? oViewport.outerWidth() : oViewport
                .outerHeight()) / (iPageSize * options.display)) - 1);
            iSteps = Math.max(1, Math.ceil(oPages.length / options.display)
                - iLeftover);
            iCurrent = Math.min(iSteps, Math.max(1, options.start)) - 2;
            oContent.css(bAxis ? 'width' : 'height',
                (iPageSize * oPages.length));
            move(1);
            setEvents();
        }
        
        function setEvents() {
            if (options.controls && oBtnPrev.length > 0 && oBtnNext.length > 0) {
                oBtnPrev.click(function() {
                    move(-1);
                    return false;
                });
                oBtnNext.click(function() {
                    move(1);
                    return false;
                });
            }
            if (options.interval) {
                oSlider.hover(function() {
                    clearTimeout(oTimer);
                    bPause = true
                }, function() {
                    bPause = false;
                    setTimer();
                });
            }
            if (options.pager && oPager.length > 0) {
                $('a', oPager).click(setPager);
            }
        }
        function setButtons() {
            if (options.controls) {
                oBtnPrev.toggleClass('disable', !(iCurrent > 0));
                oBtnNext.toggleClass('disable', !(iCurrent + 1 < iSteps));
            }
            if (options.pager) {
                var oNumbers = $('.pagenum', oPager);
                oNumbers.removeClass('active');
                $(oNumbers[iCurrent]).addClass('active');
            }
        }
        function setPager(oEvent) {
            if ($(this).hasClass('pagenum')) {
                iCurrent = parseInt(this.rel) - 1;
                move(1);
            }
            return false;
        }
        function setTimer() {
            if (options.interval && !bPause) {
                clearTimeout(oTimer);
                oTimer = setTimeout(function() {
                    iCurrent = !options.rewind && (iCurrent + 1 == iSteps) ? -1
                    : iCurrent;
                    bForward = iCurrent + 1 == iSteps ? false
                    : iCurrent == 0 ? true : bForward;
                    move((options.rewind ? (bForward ? 1 : -1) : 1));
                }, options.intervaltime);
            }
        }
        function move(iDirection) {
            if (iCurrent + iDirection > -1 && iCurrent + iDirection < iSteps) {
                iCurrent += iDirection;
                var oPosition = {};
                oPosition[bAxis ? 'left' : 'top'] = -(iCurrent * (iPageSize * options.display));
                oContent.animate(oPosition, {
                    queue : false,
                    duration : options.animation ? options.duration : 0,
                    complete : function() {
                        if (typeof options.callback == 'function')
                            options.callback.call(this, oPages[iCurrent],
                                iCurrent);
                    }
                });
                setButtons();
                setTimer();
            }
        }
    };
})(jQuery);