/*
 * 	Easy Slider - jQuery plugin
 *	written by Alen Grakalic	
 *	http://cssglobe.com/post/3783/jquery-plugin-easy-image-or-content-slider
 *
 *	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
 */
 /*
eval(function(p,a,c,k,e,r){e=function(c){return(c<a?'':e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--)r[e(c)]=k[c]||e(c);k=[function(e){return r[e]}];e=function(){return'\\w+'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p}('(5($){$.K.V=5(d){3 e={8:\'U\',v:\'M\',4:\'J\',A:\'E\',B:\'\',j:T};3 d=$.R(e,d);Q f.L(5(){2=$(f);3 s=$("n",2).I;3 w=2.k();3 h=2.D();3 b=s-1;3 t=0;3 c=(d.B==\'S\');$("i",2).z(\'k\',s*w);6(!c)$("n",2).z(\'P\',\'O\');$(2).N(\'<9 u="\'+d.8+\'"><a r=\\"m:q(0);\\">\'+d.v+\'</a></9> <9 u="\'+d.4+\'"><a r=\\"m:q(0);\\">\'+d.A+\'</a></9>\');$("a","#"+d.8).o();$("a","#"+d.4).o();$("a","#"+d.4).y(5(){7("l");6(t>=b)$(f).x();$("a","#"+d.8).g()});$("a","#"+d.8).y(5(){7("H");6(t<=0)$(f).x();$("a","#"+d.4).g()});5 7(a){6(a=="l"){t=(t>=b)?b:t+1}C{t=(t<=0)?0:t-1};6(!c){p=(t*w*-1);$("i",2).7({G:p},d.j)}C{p=(t*h*-1);$("i",2).7({F:p},d.j)}};6(s>1)$("a","#"+d.4).g()})}})(W);',59,59,'||obj|var|nextId|function|if|animate|prevId|span||||||this|fadeIn||ul|speed|width|next|javascript|li|hide||void|href|||id|prevText||fadeOut|click|css|nextText|orientation|else|height|Next|marginTop|marginLeft|prev|length|nextBtn|fn|each|Previous|after|left|float|return|extend|vertical|800|prevBtn|easySlider|jQuery'.split('|'),0,{}))
*/
/*
* 	Easy Slider - jQuery plugin
*	written by Alen Grakalic	
*	http://cssglobe.com/post/3783/jquery-plugin-easy-image-or-content-slider
*
*	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 $("#images").easySlider();
*	
* 	<div id="images">
*		<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',
            orientation: '', //  'vertical' is optional;
            speed: 800
        };

        var options = $.extend(defaults, options);
        var obj;
        var animating = false;
        return this.each(function() {
            obj = $(this);
            
            var s = Math.ceil($("li", obj).length / 4);
            var w = obj.width();
            var h = obj.height();
            var ts = s - 1;
            var t = 0;
            var vertical = (options.orientation == 'vertical');
            $("ul", obj).css('width', s * w);
            if (!vertical) $("li", obj).css('float', 'left');
            //$(obj).after('<span id="' + options.prevId + '"><a href=\"javascript:void(0);\">' + options.prevText + '</a></span> <span id="' + options.nextId + '"><a href=\"javascript:void(0);\">' + options.nextText + '</a></span>');
            //$(obj).after('<span id="' + options.nextId + '"><a href=\"javascript:void(0);\">' + options.nextText + '</a></span><span id="' + options.prevId + '"><a href=\"javascript:void(0);\">' + options.prevText + '</a></span>');
            //$("a", "#" + options.prevId).hide();
            //$("a", "#" + options.nextId).hide();
            setInfo();
            $(options.nextId).click(function() {
                animate("next");
                //if (t >= ts) $(this).fadeOut();
                if (t < ts) {
                    $(options.prevId).fadeIn();
                }
                setInfo();
                return false;
            });
            $(options.prevId).click(function() {
                animate("prev");
                //if (t <= 0) $(this).fadeOut();
                if (t > 0) {
                    $(options.nextId).fadeIn();
                }
                setInfo();
                return false;
            });
            function setInfo() {
                //$("#info").html((t + 1) + "/" + (ts+1));
            }
            function animate(dir) {
            	if (animating)
        			return;
                if (dir == "next") {
                	if (t==ts)
            			return;
                    t = (t >= ts) ? ts : t + 1;
                } else {
                	if (t==0)
            			return;
                    t = (t <= 0) ? 0 : t - 1;
                };
                animating = true;
                if (!vertical) {
                    p = (t * w * -1);
                    $("ul", obj).animate(
						{ marginLeft: p },
						options.speed,
						aniFinished
					);
                } else {
                    p = (t * h * -1);
                    $("ul", obj).animate(
						{ marginTop: p },
						options.speed,
						aniFinished
					);
                }
                /*
                if (t == ts)
                	$(options.nextId).fadeOut();
                else
                	$(options.nextId).fadeIn();
                
                if (t == 0)
                	$(options.prevId).fadeOut();
                else
                	$(options.prevId).fadeIn();
                	*/
            };
            
            function aniFinished() {
            	animating = false;
            }
            //if (s > 1) $("a", "#" + options.nextId).fadeIn();
            //$(options.prevId).fadeOut();
            //$(options.nextId).fadeIn();
            
            //$(options.prevId + "," + options.nextId).css({position:'relative',display:'none',left:'0px'});
            //$(options.nextId).fadeIn();
        });

    };

})(jQuery);