function showImage(sid, tcid){
    document.getElementById(tcSel).className="tcImage";
    document.getElementById(tcid).className="tcImageSelected";
    dispImg.src = document.images[sid].src;
    tcSel=tcid;

}

function displayFirstImage(){
    if(document.images.image1){
        dispImg.src = document.images.image1.src;
        dispImg.style.visibility='visible';
        tc1.className="tcImageSelected";
        tcSel='tc1';
        }
    }

function showHome(){
    top.location.href = 'index.php';
    }

function showMenu(){
    document.getElementById('navbar').className="navigationShow";
    setTimeout(hideMenu, 55000);
}

function hideMenu(){
    document.getElementById('navbar').className="navigation";
}

function showImgs(dir){
    alert("The directory is: "+dir);
}

function setIconSel(eid){

}

function menuNav(p){

    if(p=='home'){
        top.location.href='index.php';
    }
    if(p=='contact'){
        top.location.href='contact.php';
    }

    if(p=='portfolio'){
        top.location.href='portfolio.php';
    }

    if(p=='about'){
        top.location.href='about.php';
    }
}