take the daily diff of active installs from flashvar parameters

developer-console-daily-diff.js

(function(){
     var embed = document.getElementsByTagName('embed')[0];
     var flashvars = embed.getAttribute('flashvars');
     flashvars = parseQueary(flashvars);
     this.flashvars = flashvars;
     var data = [];
     for each (var name in flashvars) {
	 if (/data_\d/.test(name)) {
	     parseCSV(decodeURIComponent(flashvars[name]));
	     break;
	 }
     }
     var prev = 0;
     var csv = data.map(function(i) {
         var value = i[1];
         value -= prev;
         prev = i[1];
         return value;
     }).join('\n');

     

     window.open("data:," + encodeURIComponent(csv), "scrollbars=yes,");

     function parseCSV(csv) {
	 var lines = csv.split('\n');
	 lines.forEach(function(line) {
             if (line.indexOf(',') == -1) return;
             var csvLine = line.split(',');
             var date = new Date(1000 * parseFloat(csvLine[0]));
             csvLine[0] = date;
             data.push(csvLine);
         });
     }

     function parseQueary(query) {
	 var data = {};
	 var pairs = query.split('&');
	 pairs.forEach(function(pairStr){
	     var pair = pairStr.split('=');
    	     var key = pair[0];
	     var value = pair[1];
	     data[key] = value;
         });
	 return data;
     }
})();

developer-console-daily-diff.min.js

(function(){function f(a){a.split("\n").forEach(function(b){-1!=b.indexOf(",")&&(b=b.split(","),b[0]=new Date(1E3*parseFloat(b[0])),d.push(b))})}var a=document.getElementsByTagName("embed")[0].getAttribute("flashvars");this.a=a=function(a){var b={};a.split("&").forEach(function(a){a=a.split("=");b[a[0]]=a[1]});return b}(a);var d=[],c;for(c in a)if(/data_\d/.test(c)){f(decodeURIComponent(a[c]));break}var e=0,a=d.map(function(a){var b=a[1],b=b-e;e=a[1];return b}).join("\n");window.open("data:,"+encodeURIComponent(a),
"scrollbars=yes,")})();