Fetching desktop from db

app/assets/javascripts/orbitdesktopAPI.js

@@ -38,4 +38,17 @@ var orbitDesktopAPI = function(){
 		if(!time)time=5000; else time=time*1000;
 		$notify.slideDown().delay(time).slideUp();
 	};
+	this.executeFunc = function(func,callbackFn){
+		func.call(this);
+		if(callbackFn){
+			callbackFn.call(this,func);
+		}
+	};
+	this.sortJSON = function(field, reverse, primer){
+	   var key = function (x) {return primer ? primer(x[field]) : x[field]};
+	   return function (a,b) {
+	       var A = key(a), B = key(b);
+	       return ((A < B) ? -1 : (A > B) ? +1 : 0) * [-1,1][+!!reverse];                  
+	   }
+	}
 };