source: ether_statistics/web/resources/js/slimbox-1.8/js/slimbox.js @ 569

/*!
 Slimbox v1.8 - The ultimate lightweight Lightbox clone
 (c) 2007-2011 Christophe Beyls <http://www.digitalia.be>
 MIT-style license.
 */
var Slimbox = (function()
{
    var F = window,n = Browser.ie6,u,g,G = -1,o,w,E,v,y,M,s,m = {},t = new Image(),K = new Image(),I,a,h,q,J,e,H,c,A,L,x,i,d,C;
    F.addEvent( "domready", function()
    {
//        $( document.body ).adopt( $$( I = new Element( "div#lbOverlay", {events:{click:D}} ), a = new Element( "div#lbCenter" ), H = new Element( "div#lbBottomContainer" ) ).setStyle( "display", "none" ) );
        // VMIPSL : use append instead of adopt for jQuery
        $( document.body ).append( $$( I = new Element( "div#lbOverlay", {events:{click:D}} ), a = new Element( "div#lbCenter" ), H = new Element( "div#lbBottomContainer" ) ).setStyle( "display", "none" ) );
        h = new Element( "div#lbImage" ).inject( a ).adopt( q = new Element( "div", {styles:{position:"relative"}} ).adopt( J = new Element( "a#lbPrevLink[href=#]", {events:{click:B}} ), e = new Element( "a#lbNextLink[href=#]", {events:{click:f}} ) ) );
        c = new Element( "div#lbBottom" ).inject( H ).adopt( new Element( "a#lbCloseLink[href=#]", {events:{click:D}} ), A = new Element( "div#lbCaption" ), L = new Element( "div#lbNumber" ), new Element( "div", {styles:{clear:"both"}} ) )
    } );
    function z()
    {
        var N = F.getScroll(),O = F.getSize();
        $$( a, H ).setStyle( "left", N.x + (O.x / 2) );
        if( v )
        {
            I.setStyles( {left:N.x,top:N.y,width:O.x,height:O.y} )
        }
    }

    function l( N )
    {
        ["object",n ? "select" : "embed"].forEach( function( P )
        {
            Array.forEach( document.getElementsByTagName( P ), function( Q )
            {
                if( N )
                {
                    Q._slimbox = Q.style.visibility
                }
                Q.style.visibility = N ? "hidden" : Q._slimbox
            } )
        } );
        I.style.display = N ? "" : "none";
        var O = N ? "addEvent" : "removeEvent";
        F[O]( "scroll", z )[O]( "resize", z );
        document[O]( "keydown", p )
    }

    function p( O )
    {
        var N = O.code;
        return u.closeKeys.contains( N ) ? D() : u.nextKeys.contains( N ) ? f() : u.previousKeys.contains( N ) ? B() : false
    }

    function B()
    {
        return b( w )
    }

    function f()
    {
        return b( E )
    }

    function b( N )
    {
        if( N >= 0 )
        {
            G = N;
            o = g[N][0];
            w = (G || (u.loop ? g.length : 0)) - 1;
            E = ((G + 1) % g.length) || (u.loop ? 0 : -1);
            r();
            a.className = "lbLoading";
            m = new Image();
            m.onload = k;
            m.src = o
        }
        return false
    }

    function k()
    {
        a.className = "";
        d.set( 0 );
        h.setStyles( {backgroundImage:"url(" + o + ")",display:""} );
        q.setStyle( "width", m.width );
        $$( q, J, e ).setStyle( "height", m.height );
        A.set( "html", g[G][1] || "" );
        L.set( "html", (((g.length > 1) && u.counterText) || "").replace( /{x}/, G + 1 ).replace( /{y}/, g.length ) );
        if( w >= 0 )
        {
            t.src = g[w][0]
        }
        if( E >= 0 )
        {
            K.src = g[E][0]
        }
        M = h.offsetWidth;
        s = h.offsetHeight;
        var P = Math.max( 0, y - (s / 2) ),N = 0,O;
        if( a.offsetHeight != s )
        {
            N = i.start( {height:s,top:P} )
        }
        if( a.offsetWidth != M )
        {
            N = i.start( {width:M,marginLeft:-M / 2} )
        }
        O = function()
        {
            H.setStyles( {width:M,top:P + s,marginLeft:-M / 2,visibility:"hidden",display:""} );
            d.start( 1 )
        };
        if( N )
        {
            i.chain( O )
        }
        else
        {
            O()
        }
    }

    function j()
    {
        if( w >= 0 )
        {
            J.style.display = ""
        }
        if( E >= 0 )
        {
            e.style.display = ""
        }
        C.set( -c.offsetHeight ).start( 0 );
        H.style.visibility = ""
    }

    function r()
    {
        m.onload = null;
        m.src = t.src = K.src = o;
        i.cancel();
        d.cancel();
        C.cancel();
        $$( J, e, h, H ).setStyle( "display", "none" )
    }

    function D()
    {
        if( G >= 0 )
        {
            r();
            G = w = E = -1;
            a.style.display = "none";
            x.cancel().chain( l ).start( 0 )
        }
        return false
    }

    Element.implement( {slimbox:function( N, O )
    {
        $$( this ).slimbox( N, O );
        return this
    }} );
    Elements.implement( {slimbox:function( N, Q, P )
    {
        Q = Q || function( R )
        {
            return[R.href,R.title]
        };
        P = P || function()
        {
            return true
        };
        var O = this;
        O.removeEvents( "click" ).addEvent( "click", function()
        {
            var R = O.filter( P, this );
            return Slimbox.open( R.map( Q ), R.indexOf( this ), N )
        } );
        return O
    }} );
    return{open:function( P, O, N )
    {
        u = Object.append( {loop:false,overlayOpacity:0.8,overlayFadeDuration:400,resizeDuration:400,resizeTransition:false,initialWidth:250,initialHeight:250,imageFadeDuration:400,captionAnimationDuration:400,counterText:"Image {x} of {y}",closeKeys:[27,88,67],previousKeys:[37,80],nextKeys:[39,78]}, N || {} );
        x = new Fx.Tween( I, {property:"opacity",duration:u.overlayFadeDuration} );
        i = new Fx.Morph( a, Object.append( {duration:u.resizeDuration,link:"chain"}, u.resizeTransition ? {transition:u.resizeTransition} : {} ) );
        d = new Fx.Tween( h, {property:"opacity",duration:u.imageFadeDuration,onComplete:j} );
        C = new Fx.Tween( c, {property:"margin-top",duration:u.captionAnimationDuration} );
        if( typeof P == "string" )
        {
            P = [
                [P,O]
            ];
            O = 0
        }
        y = F.getScrollTop() + (F.getHeight() / 2);
        M = u.initialWidth;
        s = u.initialHeight;
        a.setStyles( {top:Math.max( 0, y - (s / 2) ),width:M,height:s,marginLeft:-M / 2,display:""} );
        v = n || (I.currentStyle && (I.currentStyle.position != "fixed"));
        if( v )
        {
            I.style.position = "absolute"
        }
        x.set( 0 ).start( u.overlayOpacity );
        z();
        l( 1 );
        g = P;
        u.loop = u.loop && (g.length > 1);
        return b( O )
    }}
})();

// AUTOLOAD CODE BLOCK (MAY BE CHANGED OR REMOVED)
Slimbox.scanPage = function()
{
    $$( "a[rel^=lightbox]" ).slimbox( {/* Put custom options here */}, null, function( el )
    {
        return (this == el) || ((this.rel.length > 8) && (this.rel == el.rel));
    } );
};
if( !/android|iphone|ipod|series60|symbian|windows ce|blackberry/i.test( navigator.userAgent ) )
{
    window.addEvent( "domready", Slimbox.scanPage );
}