/* - Javascript ------------------------- */
	/* - Twitter (Link & Zeit Format) ------- */

	// 	Link Formatierung
	// 	------------------------
			String.prototype.linkify = function() {	return this.replace(/[A-Za-z]+:\/\/[A-Za-z0-9-_]+\.[A-Za-z0-9-_:%&\?\/.=]+/, function(m) { return m.link(m); }); };
 
	// 	Zeit Formatierung
	// 	------------------------
			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);
			
			var r = '';
			if (delta < 60) {
			  r = 'vor 1 Minute';
			} else if(delta < 120) {
			  r = 'vor ein paar Minuten';
			} else if(delta < (45*60)) {
			  r = 'vor ' + (parseInt(delta / 60)).toString() + ' Minuten';
			} else if(delta < (90*60)) {
			  r = 'vor 1 Stunde';
			} else if(delta < (24*60*60)) {
			  r = 'vor ' + (parseInt(delta / 3600)).toString() + ' Stunden';
			} else if(delta < (48*60*60)) {
			  r = 'gestern';
			} else {
			  r = 'vor ' + (parseInt(delta / 86400)).toString() + ' Tagen';
			}
			return r;
		}
		function twitter_callback () { return true; }