function MM_swapImgRestore() { //v3.0
    var i, x, a=document.MM_sr;
    for ( i = 0; a && i < a.length && ( x = a[i] ) && x.oSrc; i++ )
        x.src = x.oSrc;
}

function MM_preloadImages() { //v3.0
    var d=document;
    if ( d.images ) {
        if ( !d.MM_p )
            d.MM_p = new Array();
        var i, j = d.MM_p.length, a = MM_preloadImages.arguments;
        for ( i = 0; i < a.length; i++ )
        if ( a[i].indexOf("#") != 0 ) {
            d.MM_p[j] = new Image;
            d.MM_p[j++].src = a[i];
        }
    }
}

function MM_findObj(n, d) { //v4.01
    var p,i,x;
    if( !d )
        d=document;
    if ( ( p = n.indexOf( "?" ) ) > 0 && parent.frames.length ) {
        d = parent.frames[n.substring( p + 1 )].document;
        n = n.substring( 0, p );
    }
    if ( !( x = d[n] ) && d.all )
        x=d.all[n];
    for ( i = 0; !x && i < d.forms.length; i++ )
        x = d.forms[i][n];
    for ( i = 0; !x && d.layers && i < d.layers.length; i++ )
        x = MM_findObj( n, d.layers[i].document );
    if ( !x && d.getElementById )
        x = d.getElementById( n );
    return x;
}

function MM_swapImage() { //v3.0
    var i, j = 0, x, a = MM_swapImage.arguments;
    document.MM_sr = new Array;
    for ( i = 0; i < ( a.length - 2 ); i += 3 )
        if ( ( x = MM_findObj( a[i] ) ) != null ) {
            document.MM_sr[j++] = x;
            if ( !x.oSrc )
                x.oSrc = x.src;
            x.src=a[i+2];
        }
}