// JavaScript Document
var toBeginingEnabled = '<a onmouseover="changeImages("PopNavNor_44","chessparts/TobeginOVER_44.gif");return true" onmouseout="changeImages("PopNavNor_44","chessparts/TobeginNor_44.gif");return true" href="#" onClick="gotoBeginingImage();return false"><img id="PopNavNor_44" src="chessparts/TobeginNor_44.gif" alt="" name="PopNavNor_44" height="19" width="129" border="0"></a>';
var toBeginingDisabled = "<img src='chessparts/begining_blank.gif' />";

var previousEnabled = '<a onmouseover="changeImages("PopNavNor_46","chessparts/PreviousOVER_46.gif");return true" onmouseout="changeImages("PopNavNor_46","chessparts/PreviousNor_46.gif");return true" href="#" onClick="gotoPreviousImage();return false"><img id="PopNavNor_46" src=chessparts/PreviousOVER_46.gif name="PopNavNor_46" border="0"></a>';
var previousDisabled = "<img src='chessparts/previous_blank.gif' />";

var nextEnabled = '<a onmouseover="changeImages("PopNavNor_48","chessparts/NextOVER_48.gif");return true" onmouseout="changeImages("PopNavNor_48","chessparts/NextNor_48.gif");return true" href="#" onClick="gotoNextImage();return false"><img id="PopNavNor_48" src=chessparts/NextNor_48.gif name="PopNavNor_48" height="19" width="66" border="0"></a>';
var nextDisabled = "<img src='chessparts/next_blank.gif' />";

var photoImages = new Array();
var captionTxt = new Array();
var index = 0;

photoImages[0] = "chesslarge/001.jpg";
photoImages[1] = "chesslarge/002.jpg";
photoImages[2] = "chesslarge/003.jpg";
photoImages[3] = "chesslarge/004.jpg";
photoImages[4] = "chesslarge/005.jpg";
photoImages[5] = "chesslarge/006.jpg";
photoImages[6] = "chesslarge/007.jpg";
photoImages[7] = "chesslarge/008.jpg";
photoImages[8] = "chesslarge/009.jpg";
photoImages[9] = "chesslarge/010.jpg";
photoImages[10] = "chesslarge/011.jpg";
photoImages[11] = "chesslarge/012.jpg";
photoImages[12] = "chesslarge/013.jpg";
photoImages[13] = "chesslarge/014.jpg";
photoImages[14] = "chesslarge/015.jpg";
photoImages[15] = "chesslarge/016.jpg";
photoImages[16] = "chesslarge/017.jpg";
photoImages[17] = "chesslarge/018.jpg";
photoImages[18] = "chesslarge/019.jpg";
photoImages[19] = "chesslarge/020.jpg";
photoImages[20] = "chesslarge/021.jpg";
photoImages[21] = "chesslarge/022.jpg";
photoImages[22] = "chesslarge/023.jpg";
photoImages[23] = "chesslarge/024.jpg";
photoImages[24] = "chesslarge/025.jpg";
photoImages[25] = "chesslarge/026.jpg";
photoImages[26] = "chesslarge/027.jpg";
photoImages[27] = "chesslarge/028.jpg";
photoImages[28] = "chesslarge/029.jpg";
photoImages[29] = "chesslarge/030.jpg";
photoImages[30] = "chesslarge/031.jpg";
photoImages[31] = "chesslarge/032.jpg";
photoImages[32] = "chesslarge/033.jpg";
photoImages[33] = "chesslarge/034.jpg";
photoImages[34] = "chesslarge/035.jpg";
photoImages[35] = "chesslarge/036.jpg";
photoImages[36] = "chesslarge/037.jpg";
photoImages[37] = "chesslarge/038.jpg";
photoImages[38] = "chesslarge/039.jpg";
photoImages[39] = "chesslarge/040.jpg";
photoImages[40] = "chesslarge/041.jpg";
photoImages[41] = "chesslarge/042.jpg";
photoImages[42] = "chesslarge/043.jpg";
photoImages[43] = "chesslarge/044.jpg";
photoImages[44] = "chesslarge/045.jpg";
photoImages[45] = "chesslarge/046.jpg";
photoImages[46] = "chesslarge/047.jpg";
photoImages[47] = "chesslarge/048.jpg";
photoImages[48] = "chesslarge/049.jpg";
photoImages[49] = "chesslarge/050.jpg";
photoImages[50] = "chesslarge/051.jpg";
photoImages[51] = "chesslarge/052.jpg";
photoImages[52] = "chesslarge/053.jpg";
photoImages[53] = "chesslarge/054.jpg";

captionTxt[0] = "";
captionTxt[1] = "";
captionTxt[2] = "";
captionTxt[3] = "";
captionTxt[4] = "";
captionTxt[5] = "";
captionTxt[6] = "";
captionTxt[7] = "";
captionTxt[8] = "";
captionTxt[9] = "";
captionTxt[10] = "";
captionTxt[11] = "";
captionTxt[12] = "";
captionTxt[13] = "";
captionTxt[14] = "";
captionTxt[15] = "";
captionTxt[16] = "";
captionTxt[17] = "";
captionTxt[18] = "";
captionTxt[19] = "";
captionTxt[20] = "";
captionTxt[21] = "";
captionTxt[22] = "";
captionTxt[23] = "";
captionTxt[24] = "";
captionTxt[25] = "";
captionTxt[26] = "";
captionTxt[27] = "";
captionTxt[28] = "";
captionTxt[29] = "";
captionTxt[30] = "";
captionTxt[31] = "";
captionTxt[32] = "";
captionTxt[33] = "";
captionTxt[34] = "";
captionTxt[35] = "";
captionTxt[36] = "";
captionTxt[37] = "";
captionTxt[38] = "";
captionTxt[39] = "";
captionTxt[40] = "";
captionTxt[41] = "";
captionTxt[42] = "";
captionTxt[43] = "";
captionTxt[44] = "";
captionTxt[45] = "";
captionTxt[46] = "";
captionTxt[47] = "";
captionTxt[48] = "";
captionTxt[49] = "";
captionTxt[50] = "";
captionTxt[51] = "";
captionTxt[52] = "";
captionTxt[53] = "";



function gotoBeginingImage()
{
    index = 0;
    document.getElementById( "currentImage").src = photoImages[index];
    document.getElementById( "imageCaption" ).innerHTML = captionTxt[index];
    changeLinks();
}

function gotoPreviousImage()
{
    if( index > 0 )
    {
        index--;
        document.getElementById( "currentImage").src = photoImages[index];
        document.getElementById( "imageCaption" ).innerHTML = captionTxt[index];
        changeLinks();
    }
}

function gotoNextImage()
{
    if(index < ( photoImages.length - 1 ) )
    {
        index++
        document.getElementById( "currentImage").src = photoImages[index];
        document.getElementById( "imageCaption" ).innerHTML = captionTxt[index];
        changeLinks();
    }
}

function changeLinks()
{
    if( index > 0 )
    {
        document.getElementById( "toBeginingButton" ).innerHTML = toBeginingEnabled;
        document.getElementById( "previousButton" ).innerHTML = previousEnabled;
    }
    else
    {
        document.getElementById( "toBeginingButton" ).innerHTML = toBeginingDisabled;
        document.getElementById( "previousButton" ).innerHTML = previousDisabled;
    }

    if( index == ( photoImages.length - 1 ) )
    {
        document.getElementById( "nextButton" ).innerHTML = nextDisabled;
    }
    else
    {
        document.getElementById( "nextButton" ).innerHTML = nextEnabled;
    }
}