function checkContactForm() {

    var isGood = true;

    if(document.getElementById('name').value == ""){
        document.getElementById('name').style.border = "1px solid red";
        isGood = false;
    } else {
        document.getElementById('name').style.border = "1px solid #ccc";
    }

    if(document.getElementById('email').value == ""){
        document.getElementById('email').style.border = "1px solid red";
        isGood = false;
    } else {
        document.getElementById('email').style.border = "1px solid #ccc";
    }

    if(document.getElementById('message').value == ""){
        document.getElementById('message').style.border = "1px solid red";
        isGood = false;
    } else {
        document.getElementById('message').style.border = "1px solid #ccc";
    }
    
    if(!isGood){
        document.getElementById('errors').style.display = "block";
    }

    return isGood;
}