(function($) {

    $.fn.innerfade = function(options) {
        var settings;
        var elements;
        var elements_title;
        var curr_slide_id_number;
        var next_slide_id_number;
        return this.each(function() {
            $.innerfade(this, options);
        });
    };
    //control play and  pause functionality 
    jQuery.pause = function() {
        var elements = $("ul#" + settings.slide_ui_parent + " li");
        var isPlay = $("#" + settings.pause_button_id + " span").html();
        if (isPlay == "pause") {
            $("#" + settings.pause_button_id + " span").html("play");
            settings.slide_timer_on = 'no'
            $("#" + settings.pause_button_id).attr("class", "paused_button");
        }
        else {
            $("#" + settings.pause_button_id + " span").html("pause");
            settings.slide_timer_on = 'yes'
            $("#" + settings.pause_button_id).attr("class", "pause_button");
            button_class = $("#button_selected").attr("class");
            split_button_class_string = button_class.split("_");
            button_class_string = split_button_class_string.pop();
            curr_slide_id_number = parseFloat(button_class_string);
            next_slide_id_number = curr_slide_id_number - 1; ;
            setTimeout(function() {
                $.innerfade.next(elements, settings, curr_slide_id_number, next_slide_id_number);
            }, 0);
        }

    }

    // next button
    jQuery.next = function() {
        var elements = $("ul#" + settings.slide_ui_parent + " li");
        $("#" + settings.pause_button_id + " span").html("play");
        //alert("#"+settings.pause_button_id+"span");



        $("#" + settings.pause_button_id).attr("class", "paused_button");
        button_class = $("#button_selected").attr("class");
        split_button_class_string = button_class.split("_");
        button_class_string = split_button_class_string.pop();
        curr_slide_id_number = parseFloat(button_class_string) + 1;
        next_slide_id_number = curr_slide_id_number - 1;
        settings.slide_timer_on = 'no'

        if ((curr_slide_id_number) < elements.length) {
            $.skip();
        }
    }

    // prev button
    jQuery.prev = function() {
        var elements = $("ul#" + settings.slide_ui_parent + " li");
        $("#" + settings.pause_button_id + " span").html("play");
        $("#" + settings.pause_button_id).attr("class", "paused_button");
        button_class = $("#button_selected").attr("class");
        split_button_class_string = button_class.split("_");
        button_class_string = split_button_class_string.pop();
        curr_slide_id_number = parseFloat(button_class_string) - 1;
        next_slide_id_number = curr_slide_id_number - 1;
        settings.slide_timer_on = 'no'
        if ((curr_slide_id_number) >= 0) {
            $.skip();
        }
    }

    //first button
    jQuery.first = function() {
        $("#" + settings.pause_button_id + " span").html("play");
        $("#" + settings.pause_button_id).attr("class", "paused_button");
        curr_slide_id_number = 0;
        next_slide_id_number = curr_slide_id_number - 1;
        settings.slide_timer_on = 'no'
        $.skip();

    }

    //last button
    jQuery.last = function() {
        var elements = $("ul#" + settings.slide_ui_parent + " li");
        $("#" + settings.pause_button_id + " span").html("play");
        $("#" + settings.pause_button_id).attr("class", "paused_button");
        curr_slide_id_number = elements.length - 1;
        next_slide_id_number = curr_slide_id_number - 1;
        settings.slide_timer_on = 'no'
        $.skip();

    }




    //set options button click event
    jQuery.setOptionsButtonEvent = function() {

        $("#" + settings.slide_nav_id + " li").each(function() {
            // add click functionality to buttons

            $(this).click(function() {

                $("#" + settings.pause_button_id + " span").html("play");
                $("#" + settings.pause_button_id).attr("class", "paused_button");
                button_class = $(this).attr("class");
                split_button_class_string = button_class.split("_");
                button_class_string = split_button_class_string.pop();
                curr_slide_id_number = parseFloat(button_class_string);
                next_slide_id_number = curr_slide_id_number - 1;
                settings.slide_timer_on = 'no'
                $.skip();

            }); // click
        }); //each

    }


    $.innerfade = function(container, options) {
        settings = {
            'animationtype': 'fade',
            'speed': 'normal',
            'type': 'sequence',
            'timeout': 5000,
            'containerheight': '212px',
            'runningclass': 'innerfade',
            'children': null,
            'slide_timer_on': 'yes',
            'slide_ui_parent': null,
            'slide_ui_text': null,
            'pause_button_id': null,
            'slide_nav_id': null
        };

        var elements;
        var elements_title;
        if (options)
            $.extend(settings, options);
        if (settings.children === null)
            elements = $(container).children();
        else
            elements = $(container).children(settings.children);
        if (elements.length > 1) {
            if (settings.slide_ui_text != 'null') {
                elements_title = $("ul#" + settings.slide_ui_text + " li")
            }

            $(container).css('position', 'relative').css('height', settings.containerheight).addClass(settings.runningclass);
            for (var i = 0; i < elements.length; i++) {
                $(elements[i]).css('z-index', String(elements.length - i)).css('position', 'absolute').css("left", "10px").hide();
                if (settings.slide_ui_text != 'null') {
                    $(elements_title[i]).css('z-index', String(elements_title.length - i)).css('position', 'absolute').css("left", "10px").hide();
                }
            };
            if (settings.type == "sequence") {
                setTimeout(function() {
                    $.innerfade.next(elements, settings, 1, 0);
                }, settings.timeout);
                $(elements[0]).show();
                if (settings.slide_ui_text != 'null') {
                    $(elements_title[0]).show();
                }
                if (settings.slide_nav_id != 'null') {
                    $("#" + settings.slide_nav_id + " li").removeAttr("id");
                    $("#" + settings.slide_nav_id + " .slide_0").attr("id", "button_selected");
                }

            }
            else if (settings.type == "random") {
                next_slide_id_number = Math.floor(Math.random() * (elements.length));
                setTimeout(function() {
                    do {
                        curr_slide_id_number = Math.floor(Math.random() * (elements.length));
                    } while (next_slide_id_number == curr_slide_id_number);
                    $.innerfade.next(elements, settings, curr_slide_id_number, next_slide_id_number);
                }, settings.timeout);
                $(elements[next_slide_id_number]).show();
                if (settings.slide_ui_text != 'null') {
                    $(elements_title[next_slide_id_number]).show();
                }
            }
            else if (settings.type == 'random_start') {
                settings.type = 'sequence';
                curr_slide_id_number = Math.floor(Math.random() * (elements.length));
                setTimeout(function() {
                    $.innerfade.next(elements, settings, (curr_slide_id_number + 1) % elements.length, curr_slide_id_number);
                }, settings.timeout);

                $(elements[curr_slide_id_number]).show();

                if (settings.slide_ui_text != 'null') {
                    $(elements_title[curr_slide_id_number]).show();
                }

            }
            else {
                alert('Innerfade-Type must either be \'sequence\', \'random\' or \'random_start\'');
            }
        }
    };


    $.skip = function() {


        var elements = $("ul#" + settings.slide_ui_parent + " li");
        if (settings.slide_ui_text != 'null') {
            var elements_title = $("ul#" + settings.slide_ui_text + " li")
        }
        for (var i = 0; i < elements.length; i++) {
            if (settings.animationtype == 'fade') {
                $(elements[i]).fadeOut(settings.speed);
                if (settings.slide_ui_text != 'null') {

                    $(elements_title[i]).fadeOut(settings.speed);
                }
            }
            else {
                $(elements[i]).slideUp(settings.speed);
                if (settings.slide_ui_text != 'null') {

                    $(elements_title[i]).slideUp(settings.speed);
                }
            }

        }
        if (settings.animationtype == 'fade') {
            $(elements[curr_slide_id_number]).fadeIn(settings.speed, function() {
                removeFilter($(this)[0]);
            });
            if (settings.slide_ui_text != 'null') {
                $(elements_title[curr_slide_id_number]).fadeIn(settings.speed, function() {
                    removeFilter($(this)[0]);
                });
            }
        }
        else {
            $(elements[curr_slide_id_number]).slideDown(settings.speed, function() {
                removeFilter($(this)[0]);
            });
            if (settings.slide_ui_text != 'null') {
                $(elements_title[curr_slide_id_number]).slideDown(settings.speed, function() {
                    removeFilter($(this)[0]);
                });
            }

        }
        if (settings.slide_nav_id != 'null') {
            $("#" + settings.slide_nav_id + " li").removeAttr("id");
            $("#" + settings.slide_nav_id + " .slide_" + curr_slide_id_number).attr("id", "button_selected");
        }


    } //skip


    $.innerfade.next = function(elements, settings, curr_slide_id_number, next_slide_id_number) {
        var elements_title;
        if (settings.slide_ui_text != 'null') {
            elements_title = $("ul#" + settings.slide_ui_text + " li");
        }

        if (settings.slide_timer_on == 'yes') {

            //alert(elements.length+"yes");
            if (settings.animationtype == 'slide') {
                $(elements[next_slide_id_number]).slideUp(settings.speed);
                $(elements[curr_slide_id_number]).slideDown(settings.speed);

                $(elements[next_slide_id_number]).slideUp(settings.speed);
                if (settings.slide_ui_text != 'null') {
                    $(elements_title[next_slide_id_number]).slideUp(settings.speed);
                }
                $(elements[curr_slide_id_number]).slideDown(settings.speed, function() {
                    removeFilter($(this)[0]);
                });
                if (settings.slide_ui_text != 'null') {
                    $(elements_title[curr_slide_id_number]).slideDown(settings.speed, function() {
                        removeFilter($(this)[0]);
                    });
                }
                if (settings.slide_nav_id != 'null') {
                    $("#" + settings.slide_nav_id + " li").removeAttr("id");
                    $("#" + settings.slide_nav_id + " .slide_" + curr_slide_id_number).attr("id", "button_selected");
                }
            }
            else if (settings.animationtype == 'fade') {
                $(elements[next_slide_id_number]).fadeOut(settings.speed);
                if (settings.slide_ui_text != 'null') {
                    $(elements_title[next_slide_id_number]).fadeOut(settings.speed);
                }
                $(elements[curr_slide_id_number]).fadeIn(settings.speed, function() {
                    removeFilter($(this)[0]);
                });
                if (settings.slide_ui_text != 'null') {
                    $(elements_title[curr_slide_id_number]).fadeIn(settings.speed, function() {
                        removeFilter($(this)[0]);
                    });
                }
                if (settings.slide_nav_id != 'null') {
                    $("#" + settings.slide_nav_id + " li").removeAttr("id");
                    $("#" + settings.slide_nav_id + " .slide_" + curr_slide_id_number).attr("id", "button_selected");
                }
            }
            else
                alert('Innerfade-animationtype must either be \'slide\' or \'fade\'');

            if (settings.type == "sequence") {

                //alert(curr_slide_id_number);
                if ((curr_slide_id_number + 1) < elements.length) {

                    //alert(curr_slide_id_number);
                    curr_slide_id_number = curr_slide_id_number + 1;
                    next_slide_id_number = curr_slide_id_number - 1;
                    //alert(curr_slide_id_number+"if");
                }
                else {
                    //alert(curr_slide_id_number+"else");
                    curr_slide_id_number = 0;
                    next_slide_id_number = elements.length - 1;
                }

            }
            else if (settings.type == "random") {
                next_slide_id_number = curr_slide_id_number;
                while (curr_slide_id_number == next_slide_id_number)
                    curr_slide_id_number = Math.floor(Math.random() * elements.length);
            }
            else
                alert('Innerfade-Type must either be \'sequence\', \'random\' or \'random_start\'');


            setTimeout((function() {
                $.innerfade.next(elements, settings, curr_slide_id_number, next_slide_id_number);
            }), settings.timeout);

            //	alert(curr_slide_id_number);
        };
    }




})(jQuery);

// **** remove Opacity-Filter in ie ****
function removeFilter(element) {
	if(element.style.removeAttribute){
		element.style.removeAttribute('filter');
	}
}


(function($) {

	$.fn.easySlider = function(options){
	  
		// default configuration properties
		var defaults = {			
			prevId: 		'prevBtn',
			prevText: 		'Previous',
			nextId: 		'nextBtn',	
			nextText: 		'Next',
			controlsShow:	true,
			controlsBefore:	'',
			controlsAfter:	'',	
			controlsFade:	true,
			firstId: 		'firstBtn',
			firstText: 		'First',
			firstShow:		false,
			lastId: 		'lastBtn',	
			lastText: 		'Last',
			lastShow:		false,				
			vertical:		false,
			speed: 			800,
			auto:			false,
			pause:			2000,
			continuous:		false
		}; 
		
		var options = $.extend(defaults, options);  
				
		this.each(function() {  
			var obj = $(this); 				
			var s = $("li", obj).length;
			var w = $("li", obj).width(); 
			var h = $("li", obj).height(); 
			obj.width(w); 
			obj.height(h); 
			obj.css("overflow","hidden");
			var ts = s-1;
			var t = 0;
			$("ul", obj).css('width',s*w);			
			if(!options.vertical) $("li", obj).css('float','left');
			
			if(options.controlsShow){
				var html = options.controlsBefore;
				if(options.firstShow) html += '<span id="'+ options.firstId +'"><a href=\"javascript:void(0);\">'+ options.firstText +'</a></span>';
				html += ' <span id="'+ options.prevId +'"><a href=\"javascript:void(0);\">'+ options.prevText +'</a></span>';
				html += ' <span id="'+ options.nextId +'"><a href=\"javascript:void(0);\">'+ options.nextText +'</a></span>';
				if(options.lastShow) html += ' <span id="'+ options.lastId +'"><a href=\"javascript:void(0);\">'+ options.lastText +'</a></span>';
				html += options.controlsAfter;						
				$(obj).after(html);										
			};
	
			$("a","#"+options.nextId).click(function(){		
				animate("next",true);
			});
			$("a","#"+options.prevId).click(function(){		
				animate("prev",true);				
			});	
			$("a","#"+options.firstId).click(function(){		
				animate("first",true);
			});				
			$("a","#"+options.lastId).click(function(){		
				animate("last",true);				
			});		
			
			function animate(dir,clicked){
				var ot = t;				
				switch(dir){
					case "next":
						t = (ot>=ts) ? (options.continuous ? 0 : ts) : t+1;						
						break; 
					case "prev":
						t = (t<=0) ? (options.continuous ? ts : 0) : t-1;
						break; 
					case "first":
						t = 0;
						break; 
					case "last":
						t = ts;
						break; 
					default:
						break; 
				};	
				
				var diff = Math.abs(ot-t);
				var speed = diff*options.speed;						
				if(!options.vertical) {
					p = (t*w*-1);
					$("ul",obj).animate(
						{ marginLeft: p }, 
						speed
					);				
				} else {
					p = (t*h*-1);
					$("ul",obj).animate(
						{ marginTop: p }, 
						speed
					);					
				};
				
				if(!options.continuous && options.controlsFade){					
					if(t==ts){
						$("a","#"+options.nextId).hide();
						$("a","#"+options.lastId).hide();
					} else {
						$("a","#"+options.nextId).show();
						$("a","#"+options.lastId).show();					
					};
					if(t==0){
						$("a","#"+options.prevId).hide();
						$("a","#"+options.firstId).hide();
					} else {
						$("a","#"+options.prevId).show();
						$("a","#"+options.firstId).show();
					};					
				};				
				
				if(clicked) clearTimeout(timeout);
				if(options.auto && dir=="next" && !clicked){;
					timeout = setTimeout(function(){
						animate("next",false);
					},diff*options.speed+options.pause);
				};
				
			};
			// init
			var timeout;
			if(options.auto){;
				timeout = setTimeout(function(){
					animate("next",false);
				},options.pause);
			};		
		
			if(!options.continuous && options.controlsFade){					
				$("a","#"+options.prevId).hide();
				$("a","#"+options.firstId).hide();				
			};				
			
		});
	  
	};

})(jQuery);


$(document).ready(function() {
$("#slider").easySlider({});
$("#slider2").easySlider({ prevId: 'prevBtn2', nextId: 'nextBtn2' }); 
$("#slider3").easySlider({ prevId: 'prevBtn3', nextId: 'nextBtn3' });
$("#slider4").easySlider({ prevId: 'prevBtn4', nextId: 'nextBtn4' });
$('#ecardsTab').hide();
$('#videoTab').hide(); $('#audioTab').hide();
$('ul#portfolio').innerfade({ speed: 1000, timeout: 5000, type: 'sequence', containerheight: '212px', slide_timer_on: 'yes', slide_ui_parent: 'portfolio', slide_ui_text: 'null', pause_button_id: 'null', slide_nav_id: 'slide_nav' });
$.setOptionsButtonEvent();$("#pause_button").click(function(){$.pause();});$("#next_button").click(function(){$.next();});$("#prev_button").click(function(){$.prev();});$("#first_button").click(function(){$.first();});$("#last_button").click(function(){$.last();});$("#tabbedContentNav a").click(function(){var panel=$(this).attr("href");$(panel).show();$(".panel").not(panel).hide();$(".on").removeClass("on");$(this).parent().parent().addClass("on");var navClass=panel.split('#');$("#tabbedContentNav").removeClass().addClass(navClass[1]);return false;});});