context

[void]		set([string] key, [object] value);	// attach an object to context of a page by given key
[object]	get([string] key);					// get the object that attached to context with given key

var jsonResult=JSON.parse(http.get("http://ci.jenkins/api/json?depth=1","jenkins"));
context.set("jenkinsJson",jsonResult);
context.set("my-message","Hello World");

var jenkins=context.get("jenkinsJson");
print(jenkins.jobs.length);
var m=context.get("my-message");
out.element("h2",m);