function cbg(item,tn) { if (!tn) var tn = ""; document.getElementById(item).style.background = "#990000"; document.getElementById(item).style.color = "#ffffff"; // document.getElementById(item).style.background = "url('images/shop"+tn+".jpg') no-repeat"; } function rbg(item,tn) { if (!tn) var tn = ""; document.getElementById(item).style.background = "#ff9999"; document.getElementById(item).style.color = "#000000"; }