function showPic(picName, placeName) {
    document.getElementById(placeName).setAttribute("src",picName);
}

function showPicPlaceholder(pic) {
    var source = pic.getAttribute("href");
    var place = document.getElementById("pic1");
    alert(place);
    place.setAttribute("src","needh.jpg");
}

function showThisPic(pic, placeName) {
    document.getElementById(placeName).setAttribute("src","needh.jpg");
    alert(placeName);
}