/*********************************************************************************************
    Global Variable Declarations
*********************************************************************************************/
var root = '';

initialize('');
/*********************************************************************************************
    Initialize function to load all necessary javascript on page load
*********************************************************************************************/
function initialize(newRoot)
{
    root = newRoot;
    preLoadImages();
}

/*********************************************************************************************
    Rollover function
*********************************************************************************************/
function rollOver(imageTagName, imageFileName)
{
  document.images[imageTagName].src = eval(imageFileName + '.src');
}


/*********************************************************************************************
    Preload images for rollovers
*********************************************************************************************/
function preLoadImages()
{
    var imagePath =  root + 'Images/';

    /* HomePage Navigation Images */
    humc_home_on = new Image();
    humc_home_on.src = imagePath + 'humc_home_on.jpg';
    humc_home_off = new Image();
    humc_home_off.src = imagePath + 'humc_home_off.jpg';

    humc_aboutus_on = new Image();
    humc_aboutus_on.src = imagePath + 'humc_aboutus_on.jpg';
    humc_aboutus_off = new Image();
    humc_aboutus_off.src = imagePath + 'humc_aboutus_off.jpg';

    humc_programs_on = new Image();
    humc_programs_on.src = imagePath + 'humc_programs_on.jpg';
    humc_programs_off = new Image();
    humc_programs_off.src = imagePath + 'humc_programs_off.jpg';

    humc_worship_on = new Image();
    humc_worship_on.src = imagePath + 'humc_worship_on.jpg';
    humc_worship_off = new Image();
    humc_worship_off.src = imagePath + 'humc_worship_off.jpg';

    humc_ministries_on = new Image();
    humc_ministries_on.src = imagePath + 'humc_ministries_on.jpg';
    humc_ministries_off = new Image();
    humc_ministries_off.src = imagePath + 'humc_ministries_off.jpg';

    humc_directions_on = new Image();
    humc_directions_on.src = imagePath + 'humc_directions_on.jpg';
    humc_directions_off = new Image();
    humc_directions_off.src = imagePath + 'humc_directions_off.jpg';

    humc_forms_on = new Image();
    humc_forms_on.src = imagePath + 'humc_forms_on.jpg';
    humc_forms_off = new Image();
    humc_forms_off.src = imagePath + 'humc_forms_off.jpg';

    humc_calendar_on = new Image();
    humc_calendar_on.src = imagePath + 'humc_calendar_on.jpg';
    humc_calendar_off = new Image();
    humc_calendar_off.src = imagePath + 'humc_calendar_off.jpg';

}