//<![CDATA[
// passage time
var pass = 96;

// display content
var content = 'New';

var currentDate = new Date();
var spans = document.getElementsByTagName('span');
for (i = 0; i < spans.length; i++) {
if(spans[i].getAttribute('class') == 'new' ||
spans[i].getAttribute('className') == 'new') {
var now = (spans[i].innerHTML - (Math.ceil(currentDate.getTime()/1000))) /(60*60);
now = Math.ceil(now);
if(-now <= pass){
spans[i].innerHTML = content;
spans[i].style.display = 'inline';
}
}
}
//]]>