var now= Date.now();
debug('updating now='+now);
for (var ageid in <% $jsprefix %>ages) {
+ if (!<% $jsprefix %>ages.hasOwnProperty(ageid)) continue;
var oldage= <% $jsprefix %>ages[ageid];
var el= document.getElementById(<% $elemidprefix %>ageid);
var age= oldage + (now - da_pageload) / 1000;