function Fid(id){
return document.getElementById(id);}
function RollPhotoList(){
if(rollPhotoId!==false){
RollPhotoTab(rollPhotoId,true);}
setTimeout("RollPhotoList()",4000);}
function RollPhotoTab(id,auto){
var tab_count=3;
eval("photo_fnc_"+id+"();");
for(i=0;i<tab_count;i++){
Fid("photo_div_"+i).style.display=(id==i)?'block':'none';
Fid("photo_tab_"+i).className=(id==i)?'nonce':'';}
var next_id=(id+1)>=tab_count?0:(id+1);
rollPhotoId=(typeof(auto)!=='undefined'&&auto===true)?next_id:false;}