function swapImage(elementId, rolloverImage){
		document.getElementById(elementId).src = rolloverImage;
}

function boxOver(elementID){
    d = document.getElementById(elementID);
    d.src="../images/box_selected.gif";
    d.class="boxSelected";
}


function boxOut(elementID){
    d = document.getElementById(elementID);
    d.src="../images/box_blank.gif";
    d.class="boxUnselected";
}