// tjl2.js

// function for hide-able DIVS        
function toggleHide( divName ) {
    // function to toggle the display properties of a hideable div/span
    hideableDiv = document.getElementById( divName );
    if(hideableDiv.style.display == "inline") {
        hideableDiv.style.display = "none";
    }
    else {
        hideableDiv.style.display = "inline";
    }
}

function swapImg( imgName ) {
    // function to swap between 'more' & 'less' images
    var moreImg = "http://localhost/img/more.png";
    var lessImg = "http://localhost/img/less.png";
    
    if(document[imgName].src.match("more.png")) {
        document[imgName].src = lessImg;
    }
    else {
        document[imgName].src = moreImg;
    }
}