1 files changed, 9 insertions, 0 deletions
diff --git a/js/util.js b/js/util.js
index f76fc8e..2a4f86a 100644
--- a/js/util.js
+++ b/js/util.js
@@ -143,3 +143,12 @@ function elastic (t) {
 
   return ( e * Math.pow( 2, - 10 * t ) * Math.sin( ( t - f / 4 ) * ( 2 * Math.PI ) / f ) + 1 );
 }
+Model=function a(b,c,d,e){function f(){var a=this,f={};a.on=function(a,b){(f[a]||
+(f[a]=[])).push(b)},a.trigger=function(a,b){for(var c=f[a],d=0;c&&d<c.length;)c
+[d++](b)},a.off=function(a,b){for(d=f[a]||[];b&&(c=d.indexOf(b))>-1;)d.splice(c
+,1);f[a]=b?d:[]};for(c in b)d=b[c],a[c]=typeof d=="function"?function(){return(
+d=this.apply(a,arguments))===e?a:d}.bind(d):d;a.init&&a.init.apply(a,arguments)
+}return f.extend=function(f){d={};for(c in b)d[c]=b[c];for(c in f)d[c]=f[c],b[c
+]!==e&&(d["__"+c]=b[c]);return a(d)},f},typeof module=="object"&&(module.exports
+=Model);                                                              // c-{{{-<
+