// JavaScript Document

function ad(x){

  var img=document.getElementById("artwork-ad");

    img.src="/cms/artwork/img/advertising/ad"+x+"-big.jpg"; 

}

function packaging(x){

  var img=document.getElementById("artwork-packaging");

    img.src="/cms/artwork/img/packaging/packaging"+x+"-big.jpg"; 

}

function photo(x){

  var img=document.getElementById("artwork-photo");

    img.src="/cms/artwork/img/photography/photo"+x+"-big.jpg"; 

}