/*
* Slides, A Slideshow Plugin for jQuery
* Intructions: http://slidesjs.com
* By: Nathan Searles, http://nathansearles.com
* Version: 1.1.8
* Updated: June 1st, 2011
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
(function(A){
    A.fn.slides=function(B){
        B=A.extend({},A.fn.slides.option,B);
        return this.each(function(){
            A("."+B.container,A(this)).children().wrapAll('<div class="slides_control"/>');
            var V=A(this),J=A(".slides_control",V),Z=J.children().size(),Q=J.children().outerWidth(),M=J.children().outerHeight(),D=B.start-1,L=B.effect.indexOf(",")<0?B.effect:B.effect.replace(" ","").split(",")[0],S=B.effect.indexOf(",")<0?L:B.effect.replace(" ","").split(",")[1],O=0,N=0,C=0,P=0,U,H,I,X,W,T,K,F;
            function E(c,b,a){
                if(!H&&U){
                    H=true;
                    B.animationStart(P+1);
                    switch(c){
                        case"next":
                            N=P;
                            O=P+1;
                            O=Z===O?0:O;
                            X=Q*2;
                            c=-Q*2;
                            P=O;
                            break;
                        case"prev":
                            N=P;
                            O=P-1;
                            O=O===-1?Z-1:O;
                            X=0;
                            c=0;
                            P=O;
                            break;
                        case"pagination":
                            O=parseInt(a,10);
                            N=A("."+B.paginationClass+" li."+B.currentClass+" a",V).attr("href").match("[^#/]+$");
                            if(O>N){
                            X=Q*2;
                            c=-Q*2;
                        }else{
                            X=0;
                            c=0;
                        }
                        P=O;
                        break;
                    }
                    if(b==="fade"){
                        if(B.crossfade){
                            J.children(":eq("+O+")",V).css({
                                zIndex:10
                            }).fadeIn(B.fadeSpeed,B.fadeEasing,function(){
                                if(B.autoHeight){
                                    J.animate({
                                        height:J.children(":eq("+O+")",V).outerHeight()
                                        },B.autoHeightSpeed,function(){
                                        J.children(":eq("+N+")",V).css({
                                            display:"none",
                                            zIndex:0
                                        });
                                        J.children(":eq("+O+")",V).css({
                                            zIndex:0
                                        });
                                        B.animationComplete(O+1);
                                        H=false;
                                    });
                                }else{
                                    J.children(":eq("+N+")",V).css({
                                        display:"none",
                                        zIndex:0
                                    });
                                    J.children(":eq("+O+")",V).css({
                                        zIndex:0
                                    });
                                    B.animationComplete(O+1);
                                    H=false;
                                }
                            });
                    }else{
                        J.children(":eq("+N+")",V).fadeOut(B.fadeSpeed,B.fadeEasing,function(){
                            if(B.autoHeight){
                                J.animate({
                                    height:J.children(":eq("+O+")",V).outerHeight()
                                    },B.autoHeightSpeed,function(){
                                    J.children(":eq("+O+")",V).fadeIn(B.fadeSpeed,B.fadeEasing);
                                });
                            }else{
                                J.children(":eq("+O+")",V).fadeIn(B.fadeSpeed,B.fadeEasing,function(){
                                    if(A.browser.msie){
                                        A(this).get(0).style.removeAttribute("filter");
                                    }
                                });
                        }
                        B.animationComplete(O+1);
                            H=false;
                        });
                }
            }else{
            J.children(":eq("+O+")").css({
                left:X,
                display:"block"
            });
            if(B.autoHeight){
                J.animate({
                    left:c,
                    height:J.children(":eq("+O+")").outerHeight()
                    },B.slideSpeed,B.slideEasing,function(){
                    J.css({
                        left:-Q
                        });
                    J.children(":eq("+O+")").css({
                        left:Q,
                        zIndex:5
                    });
                    J.children(":eq("+N+")").css({
                        left:Q,
                        display:"none",
                        zIndex:0
                    });
                    B.animationComplete(O+1);
                    H=false;
                });
            }else{
                J.animate({
                    left:c
                },B.slideSpeed,B.slideEasing,function(){
                    J.css({
                        left:-Q
                        });
                    J.children(":eq("+O+")").css({
                        left:Q,
                        zIndex:5
                    });
                    J.children(":eq("+N+")").css({
                        left:Q,
                        display:"none",
                        zIndex:0
                    });
                    B.animationComplete(O+1);
                    H=false;
                });
            }
        }
        if(B.pagination){
            A("."+B.paginationClass+" li."+B.currentClass,V).removeClass(B.currentClass);
            A("."+B.paginationClass+" li:eq("+O+")",V).addClass(B.currentClass);
        }
    }
}
function R(){
    clearInterval(V.data("interval"));
}
function G(){
    if(B.pause){
        clearTimeout(V.data("pause"));
        clearInterval(V.data("interval"));
        K=setTimeout(function(){
            clearTimeout(V.data("pause"));
            F=setInterval(function(){
                E("next",L);
            },B.play);
            V.data("interval",F);
        },B.pause);
        V.data("pause",K);
    }else{
        R();
    }
}
if(Z<2){
    return ;
}
if(D<0){
    D=0;
}
if(D>Z){
    D=Z-1;
}
if(B.start){
    P=D;
}
if(B.randomize){
    J.randomize();
}
A("."+B.container,V).css({
    overflow:"hidden",
    position:"relative"
});
J.children().css({
    position:"absolute",
    top:0,
    left:J.children().outerWidth(),
    zIndex:0,
    display:"none"
});
J.css({
    position:"relative",
    width:(Q*3),
    height:M,
    left:-Q
    });
A("."+B.container,V).css({
    display:"block"
});
if(B.autoHeight){
    J.children().css({
        height:"auto"
    });
    J.animate({
        height:J.children(":eq("+D+")").outerHeight()
        },B.autoHeightSpeed);
}
if(B.preload&&J.find("img:eq("+D+")").length){
    A("."+B.container,V).css({
        background:"url("+B.preloadImage+") no-repeat 50% 50%"
        });
    var Y=J.find("img:eq("+D+")").attr("src")+"?"+(new Date()).getTime();
    if(A("img",V).parent().attr("class")!="slides_control"){
        T=J.children(":eq(0)")[0].tagName.toLowerCase();
    }else{
        T=J.find("img:eq("+D+")");
    }
    J.find("img:eq("+D+")").attr("src",Y).load(function(){
        J.find(T+":eq("+D+")").fadeIn(B.fadeSpeed,B.fadeEasing,function(){
            A(this).css({
                zIndex:5
            });
            A("."+B.container,V).css({
                background:""
            });
            U=true;
            B.slidesLoaded();
        });
    });
}else{
    J.children(":eq("+D+")").fadeIn(B.fadeSpeed,B.fadeEasing,function(){
        U=true;
        B.slidesLoaded();
    });
}
if(B.bigTarget){
    J.children().css({
        cursor:"pointer"
    });
    J.children().click(function(){
        E("next",L);
        return false;
    });
}
if(B.hoverPause&&B.play){
    J.bind("mouseover",function(){
        R();
    });
    J.bind("mouseleave",function(){
        G();
    });
}
if(B.generateNextPrev){
    A("."+B.container,V).after('<a href="#" class="'+B.prev+'">Prev</a>');
    A("."+B.prev,V).after('<a href="#" class="'+B.next+'">Next</a>');
}
A("."+B.next,V).click(function(a){
    a.preventDefault();
    if(B.play){
        G();
    }
    E("next",L);
});
A("."+B.prev,V).click(function(a){
    a.preventDefault();
    if(B.play){
        G();
    }
    E("prev",L);
});
if(B.generatePagination){
    if(B.prependPagination){
        V.prepend("<ul class="+B.paginationClass+"></ul>");
    }else{
        V.append("<ul class="+B.paginationClass+"></ul>");
    }
    J.children().each(function(){
        A("."+B.paginationClass,V).append('<li><a href="#'+C+'">'+(C+1)+"</a></li>");
        C++;
    });
}else{
    A("."+B.paginationClass+" li a",V).each(function(){
        A(this).attr("href","#"+C);
        C++;
    });
}
A("."+B.paginationClass+" li:eq("+D+")",V).addClass(B.currentClass);
A("."+B.paginationClass+" li a",V).click(function(){
    if(B.play){
        G();
    }
    I=A(this).attr("href").match("[^#/]+$");
    if(P!=I){
        E("pagination",S,I);
    }
    return false;
});
A("a.link",V).click(function(){
    if(B.play){
        G();
    }
    I=A(this).attr("href").match("[^#/]+$")-1;
    if(P!=I){
        E("pagination",S,I);
    }
    return false;
});
if(B.play){
    F=setInterval(function(){
        E("next",L);
    },B.play);
    V.data("interval",F);
}
});
};

A.fn.slides.option={
    preload:false,
    preloadImage:"/img/loading.gif",
    container:"slides_container",
    generateNextPrev:false,
    next:"next",
    prev:"prev",
    pagination:true,
    generatePagination:true,
    prependPagination:false,
    paginationClass:"pagination",
    currentClass:"current",
    fadeSpeed:350,
    fadeEasing:"",
    slideSpeed:350,
    slideEasing:"",
    start:1,
    effect:"slide",
    crossfade:false,
    randomize:false,
    play:0,
    pause:0,
    hoverPause:false,
    autoHeight:false,
    autoHeightSpeed:350,
    bigTarget:false,
    animationStart:function(){},
    animationComplete:function(){},
    slidesLoaded:function(){}
};

A.fn.randomize=function(C){
    function B(){
        return(Math.round(Math.random())-0.5);
    }
    return(A(this).each(function(){
        var F=A(this);
        var E=F.children();
        var D=E.length;
        if(D>1){
            E.hide();
            var G=[];
            for(i=0;i<D;i++){
                G[G.length]=i;
            }
            G=G.sort(B);
            A.each(G,function(I,H){
                var K=E.eq(H);
                var J=K.clone(true);
                J.show().appendTo(F);
                if(C!==undefined){
                    C(K,J);
                }
                K.remove();
            });
        }
    }));
};

})(jQuery);