// Function to activate a link in the toolbar
function linkOn(currentLink, cell) {
    currentLink.style.color = "#000066";
    currentLink.style.fontWeight = "bold";
    currentLink.style.textDecoration = "none";

    var currentCell = document.getElementById(cell);
    currentCell.style.backgroundColor = "#9198CC";
}

// Function to deactivate a link in the toolbar
function linkOff(currentLink, cell) {
    currentLink.style.color = "#3B489F";
    currentLink.style.fontWeight = "bold";
    currentLink.style.textDecoration = "none";

    var currentCell = document.getElementById(cell);
    currentCell.style.backgroundColor = "#b7bcde";
}