navPeopleImages = new Array();

navPeopleImages[0] = new Array(); // people
navPeopleImages[1] = new Array(); // witnesses

function swapImgPeople(imgCont, imgRepl, typeImg) {
    var typeArr, imgPath;
    typeArr = typeImg;
    imgPath = eval( 'navPeopleImages[' + typeArr + '][\"nav_' + imgRepl + '\"].src' );
    document[imgCont].src = imgPath;
}

function preloadPeople() {

    peopleArr = new Array (
        "blank",
        "albertcleage",
        "jamescone",               
        "warithdeenmohammed",
        "thomasdorsey",
        "frederickdouglass",
        "olaudahequiano",
        "prathiahall",
        "danielpayne",
        "howardthurman",
        "sojournertruth",
        "henrymcnealturner",
        "denmarkvesey",
        "cecilwilliams"
    );

    witnessesArr = new Array (
        "blank",
        "nimatabdussamad",           
        "abiodunoyewole",
        "ingridaskew",
        "corneliabailey",
        "horaceclarenceboyer",
        "sisterclarecarter",
		"cainhopefelder",
        "rachelharding",
        "wwlaw",
        "jameslawson",
        "lenamclin",
        "charlessherrod",
        "zoharasimmons",
        "cornelwest"
    );

    var whichArr = new Array (peopleArr, witnessesArr);

    for (var j=0; j<whichArr.length; j++) {
        for (var i=0; i<whichArr[j].length; i++) {
            var tempStr = "nav_" + whichArr[j][i];
            var typeImg;
            navPeopleImages[j][tempStr] = new Image();
            if ( j == 0 ) { 
                typeImg = "people";    
            } else {
                typeImg = "witnesses";
            }
            navPeopleImages[j][tempStr].src = "../images/" + typeImg + "-index/" + tempStr + ".gif";
      	}
    }
}

preloadPeople();