var handlePrevButtonState = function(type, args) {
    var enabling = args[0];
    var leftImage = args[1];
    if(enabling) {
        leftImage.src = "../includes/templates/sc/le.gif";
    } else {
        leftImage.src = "../includes/templates/sc/ld.gif";
    }
};
var handleNextButtonState = function(type, args) {

    var enabling = args[0];
    var rightImage = args[1];

    if(enabling) {
        rightImage.src = "../includes/templates/sc/re.gif";
    } else {
        rightImage.src = "../includes/templates/sc/rd.gif";
    }
};
var carousel;