/************************************************
  
    Site Name: 
	Description: common script
	Version: 
	Author: 
	Last Modified :

************************************************/
function relative_time(time_value) {
	var values = time_value.split(" ");
	time_value = values[1] + " " + values[2] + ", " + values[5] + " " + values[3];
	var parsed_date = Date.parse(time_value);
	var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
	var delta = parseInt((relative_to.getTime() - parsed_date) / 1000);
	delta = delta + (relative_to.getTimezoneOffset() * 60);

	if (delta < 60) {
		return 'less than a minute ago';
	} else if(delta < 120) {
		return 'about a minute ago';
	} else if(delta < (45*60)) {
		return (parseInt(delta / 60)).toString() + ' minutes ago';
	} else if(delta < (90*60)) {
		return 'about an hour ago';
	} else if(delta < (24*60*60)) {
		return 'about ' + (parseInt(delta / 3600)).toString() + ' hours ago';
	} else if(delta < (48*60*60)) {
		return '1 day ago';
	} else {
		return (parseInt(delta / 86400)).toString() + ' days ago';
	}
}

function twitterCallback2(obj) {

	var id = -1;
	for ( var ii = 0; ii < obj.length; ii++ )
	{
		if( obj[ii].text.indexOf( "#ghiblife" ) >= 1 )
		{
			id = ii;
			break;
		}
	}

	if ( id != -1 )
	{
		document.getElementById('my_twitter_status').innerHTML = obj[id].text;
		document.getElementById('my_twitter_status_time').innerHTML = relative_time(obj[id].created_at);
	}
	else
	{
		document.getElementById('my_twitter_status').innerHTML = "最近のGHIBLIFE関連のつぶやきはありません。";
		document.getElementById('my_twitter_status_time').innerHTML = "----";
	}
}

function require( uri ) {
  document.write(unescape('%3Cscript type="text/javascript" src="'+uri+'" charset="utf-8"%3E%3C/script%3E'));
}