/*
 *  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:          800,
            auto:           false,
            pause:          8000,
            continuous:     true, 
            numeric:        false,
            numericId:      'control'
        }; 
        
        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.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++){                       
                    $(document.createElement("li"))
                        .attr('id',options.numericId + (i+1))
                        .html('<a rel='+ i +' href=\"javascript:void(0);\"></a>')
                        .appendTo($("#"+ 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");
            };
            
            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;
                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; 
                    };  
                    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);
(function($) {

jQuery.fn.pngFix = function(settings) {

    // Settings
    settings = jQuery.extend({
        blankgif: 'blank.gif'
    }, settings);

    var ie55 = (navigator.appName == "Microsoft Internet Explorer" && parseInt(navigator.appVersion) == 4 && navigator.appVersion.indexOf("MSIE 5.5") != -1);
    var ie6 = (navigator.appName == "Microsoft Internet Explorer" && parseInt(navigator.appVersion) == 4 && navigator.appVersion.indexOf("MSIE 6.0") != -1);

    if (jQuery.browser.msie && (ie55 || ie6)) {

        //fix images with png-source
        jQuery(this).find("img[src$=.png]").each(function() {

            jQuery(this).attr('width',jQuery(this).width());
            jQuery(this).attr('height',jQuery(this).height());

            var prevStyle = '';
            var strNewHTML = '';
            var imgId = (jQuery(this).attr('id')) ? 'id="' + jQuery(this).attr('id') + '" ' : '';
            var imgClass = (jQuery(this).attr('class')) ? 'class="' + jQuery(this).attr('class') + '" ' : '';
            var imgTitle = (jQuery(this).attr('title')) ? 'title="' + jQuery(this).attr('title') + '" ' : '';
            var imgAlt = (jQuery(this).attr('alt')) ? 'alt="' + jQuery(this).attr('alt') + '" ' : '';
            var imgAlign = (jQuery(this).attr('align')) ? 'float:' + jQuery(this).attr('align') + ';' : '';
            var imgHand = (jQuery(this).parent().attr('href')) ? 'cursor:hand;' : '';
            if (this.style.border) {
                prevStyle += 'border:'+this.style.border+';';
                this.style.border = '';
            }
            if (this.style.padding) {
                prevStyle += 'padding:'+this.style.padding+';';
                this.style.padding = '';
            }
            if (this.style.margin) {
                prevStyle += 'margin:'+this.style.margin+';';
                this.style.margin = '';
            }
            var imgStyle = (this.style.cssText);

            strNewHTML += '<span '+imgId+imgClass+imgTitle+imgAlt;
            strNewHTML += 'style="position:relative;white-space:pre-line;display:inline-block;background:transparent;'+imgAlign+imgHand;
            strNewHTML += 'width:' + jQuery(this).width() + 'px;' + 'height:' + jQuery(this).height() + 'px;';
            strNewHTML += 'filter:progid:DXImageTransform.Microsoft.AlphaImageLoader' + '(src=\'' + jQuery(this).attr('src') + '\', sizingMethod=\'scale\');';
            strNewHTML += imgStyle+'"></span>';
            if (prevStyle != ''){
                strNewHTML = '<span style="position:relative;display:inline-block;'+prevStyle+imgHand+'width:' + jQuery(this).width() + 'px;' + 'height:' + jQuery(this).height() + 'px;'+'">' + strNewHTML + '</span>';
            }

            jQuery(this).hide();
            jQuery(this).after(strNewHTML);

        });

        // fix css background pngs
        jQuery(this).find("*").each(function(){
            var bgIMG = jQuery(this).css('background-image');
            if(bgIMG.indexOf(".png")!=-1){
                var iebg = bgIMG.split('url("')[1].split('")')[0];
                jQuery(this).css('background-image', 'none');
                jQuery(this).get(0).runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + iebg + "',sizingMethod='scale')";
            }
        });
        
        //fix input with png-source
        jQuery(this).find("input[src$=.png]").each(function() {
            var bgIMG = jQuery(this).attr('src');
            jQuery(this).get(0).runtimeStyle.filter = 'progid:DXImageTransform.Microsoft.AlphaImageLoader' + '(src=\'' + bgIMG + '\', sizingMethod=\'scale\');';
        jQuery(this).attr('src', settings.blankgif)
        });
    
    }
    
    return jQuery;

};

})(jQuery);