Sending php - For loop problem

programming flash
1 
var request:URLRequest=new URLRequest("/alici.asp");
request.method=URLRequestMethod.POST;
var gidenDegiskenler:URLVariables = new URLVariables();

for(var i:number=0;i<=10;i++){
gidenDegiskenler.(no+i)="example";
}

request.data=gidenDegiskenler;
sendToURL(request);

How can i fix this :
gidenDegiskenler.(no+i)