/*
 * 	Easy Slider 1.7 - jQuery plugin
 *	written by Alen Grakalic	
 *	http://cssglobe.com/post/4004/easy-slider-15-the-easiest-jquery-plugin-for-sliding
 *
 *	Copyright (c) 2009 Alen Grakalic (http://cssglobe.com)
 *	Dual licensed under the MIT (MIT-LICENSE.txt)
 *	and GPL (GPL-LICENSE.txt) licenses.
 *
 *	Built for jQuery library
 *	http://jquery.com
 *
 */
 
/*
 *	markup example for $("#slider").easySlider();
 *	
 * 	<div id="slider">
 *		<ul>
 *			<li><img src="images/01.jpg" alt="" /></li>
 *			<li><img src="images/02.jpg" alt="" /></li>
 *			<li><img src="images/03.jpg" alt="" /></li>
 *			<li><img src="images/04.jpg" alt="" /></li>
 *			<li><img src="images/05.jpg" alt="" /></li>
 *		</ul>
 *	</div>
 *
 */

(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: 10,
            auto: false,
            pause: 4000,
            continuous: false,
            numeric: false,
            numericId: 'controls',
            flag: true,
            sitemap1: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();
            var clickable = true;
            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.continuous) {
                $("ul", obj).prepend($("ul li:last-child", obj).clone().css("margin-left", "-" + w + "px"));
                $("ul", obj).append($("ul li:nth-child(2)", obj).clone());
                $("ul", obj).css('width', (s + 1) * w);
            };

            if (!options.vertical) $("li", obj).css('float', 'left');

            if (options.controlsShow) {
                var html = options.controlsBefore;
                if (options.numeric) {
                    html += '<ol id="' + options.numericId + '"></ol>';
                }
                else {
                    if (options.flag) {
                        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);
            };

            if (options.numeric) {
                for (var i = 0; i < s; i++) {
                    $(document.createElement("li"))
						.attr('id', options.numericId + (i + 1))
						.html('<a rel=' + i + ' href=\"javascript:void(0);\">' + (i + 1) + '</a>')
						.appendTo($("#" + options.numericId))
						.click(function () {
						    animate($("a", $(this)).attr('rel'), true);
						});
                };
            } else {
                $("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 setCurrent(i) {
                i = parseInt(i) + 1;
                $("li", "#" + options.numericId).removeClass("current");
                $("li#" + options.numericId + i).addClass("current");
                alert(i);
            };

            function adjust() {

                if (t > ts) t = 0;
                if (t < 0) t = ts;
                if (!options.vertical) {
                    $("ul", obj).css("margin-left", (t * w * -1));
                } else {
                    $("ul", obj).css("margin-left", (t * h * -1));
                }
                clickable = true;

                //var xxx=
                if (options.flag && !options.sitemap1) {
                    switch (t) {
                        case (0):
                            $("#btnLnk").attr("href", "frmExportVoucher.aspx");

                            break;
                        case (1):
                            $("#btnLnk").attr("href", "frmBudget.aspx");
                            break;
                        case (2):
                            $("#btnLnk").attr("href", "frmExportCheque.aspx");
                            break;
                        case (3):
                            $("#btnLnk").attr("href", "frmBankCompare.aspx");
                            break;
                        case (4):
                            $("#btnLnk").attr("href", "frmWarranty.aspx");
                            break;
                        case (5):
                            $("#btnLnk").attr("href", "frmCompanyTax.aspx");
                            break;
                        case (6):
                            $("#btnLnk").attr("href", "frmCommercial.aspx");
                            break;
                        case (7):
                            $("#btnLnk").attr("href", "frmCotractControl.aspx");
                            break;
                        case (8):
                            $("#btnLnk").attr("href", "frmRevolvingFund.aspx");
                            break;
                        case (9):
                            $("#btnLnk").attr("href", "frmStock.aspx");
                            break;
                        case (10):
                            $("#btnLnk").attr("href", "frmAsset.aspx");
                            break;
                        case (11):
                            $("#btnLnk").attr("href", "frmInstallation.aspx");
                            break;
                        case (12):
                            $("#btnLnk").attr("href", "frmHumanResources.aspx");
                            break;
                        case (13):
                            $("#btnLnk").attr("href", "frmSalary.aspx");
                            break;
                        case (14):
                            $("#btnLnk").attr("href", "frmSoftWareManagement.aspx");
                            break;
                        case (15):
                            $("#btnLnk").attr("href", "frmFlow.aspx");
                            break;

                    }


                }

                if (options.numeric) setCurrent(t);
            };

            function animate(dir, clicked) {


                if (clickable) {
                    clickable = false;
                    var ot = t;
                    switch (dir) {
                        case "next":
                            t = (ot >= ts) ? (options.continuous ? t + 1 : ts) : t + 1;
                            break;
                        case "prev":
                            t = (t <= 0) ? (options.continuous ? t - 1 : 0) : t - 1;
                            break;
                        case "first":
                            t = 0;
                            break;
                        case "last":
                            t = ts;
                            break;
                        default:
                            t = dir;
                            break;
                    };

                    if (options.flag && options.sitemap1) {
                        switch (t) {

                            case (1):
                                $("#btnLnk").attr("href", "frmExportVoucher.aspx");

                                break;
                            case (2):
                                $("#btnLnk").attr("href", "frmBudget.aspx");
                                break;
                            case (3):
                                $("#btnLnk").attr("href", "frmExportCheque.aspx");
                                break;
                            case (4):
                                $("#btnLnk").attr("href", "frmBankCompare.aspx");
                                break;
                            case (5):
                                $("#btnLnk").attr("href", "frmWarranty.aspx");
                                break;
                            case (6):
                                $("#btnLnk").attr("href", "frmCompanyTax.aspx");
                                break;
                            case (7):
                                $("#btnLnk").attr("href", "frmCommercial.aspx");
                                break;
                            case (8):
                                $("#btnLnk").attr("href", "frmCotractControl.aspx");
                                break;
                            case (9):
                                $("#btnLnk").attr("href", "frmRevolvingFund.aspx");
                                break;
                            case (10):
                                $("#btnLnk").attr("href", "frmStock.aspx");
                                break;
                            case (11):
                                $("#btnLnk").attr("href", "frmAsset.aspx");
                                break;
                            case (12):
                                $("#btnLnk").attr("href", "frmInstallation.aspx");
                                break;
                            case (13):
                                $("#btnLnk").attr("href", "frmHumanResources.aspx");
                                break;
                            case (14):
                                $("#btnLnk").attr("href", "frmSalary.aspx");
                                break;
                            case (15):
                                $("#btnLnk").attr("href", "frmSoftWareManagement.aspx");
                                break;
                            case (0):

                            case (16):
                                $("#btnLnk").attr("href", "frmFlow.aspx");
                                break;

}
}
                            //                        *****  
                            //                            case (1):  
                            //                                $("#btnLnk").attr("href", "http://localhost:2854/frmExportVoucher.aspx");  

                            //                                break;  
                            //                            case (2):  
                            //                                $("#btnLnk").attr("href", "http://localhost:2854/frmBudget.aspx");  
                            //                                break;  
                            //                            case (0):  
                            //                            case (3):  
                            //                                $("#btnLnk").attr("href", "http://localhost:2854/frmExportCheque.aspx");  
                            //                                break;  

                       // }
                 //   }

                    var diff = Math.abs(ot - t);
                    var speed = diff * options.speed;
                    if (!options.vertical) {
                        p = (t * w * -1);

                        $("ul", obj).animate(
							{ marginLeft: p },
							{ queue: false, duration: speed, complete: adjust }
						);
                    } else {
                        p = (t * h * -1);
                        $("ul", obj).animate(
							{ marginTop: p },
							{ queue: false, duration: speed, complete: adjust }
						);	
                    };

                    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.numeric) setCurrent(0);

            if (!options.continuous && options.controlsFade) {
                $("a", "#" + options.prevId).hide();
                $("a", "#" + options.firstId).hide();
            };

        });

    };


})(jQuery);