function changeContent(id,shtml) {
if (document.getElementById || document.all) {
var el = document.getElementById? document.getElementById(id): document.all[id];
if (el && typeof el.innerHTML != "undefined") el.innerHTML = shtml;
}
}
var ringt1 = '';
var ringt2 = '';
var ringt3 = '';
var wallp1 = '';
var wallp2 = '';
var wallp3 = '';
var wallp4 = '';
