var source = "
Hello, my name is {{name}}. I am from {{hometown}}. I have " +
             "{{kids.length}} kids:
" +
             "
{{#kids}}
{{name}} is {{age}}
{{/kids}}
";
var template = Handlebars.compile(source);

var data = { "name": "Alan", "hometown": "Somewhere, TX",
             "kids": [{"name": "Jimmy", "age": "12"}, {"name": "Sally", "age": "4"}]};
var result = template(data);

// Would render:
// 
Hello, my name is Alan. I am from Somewhere, TX. I have 2 kids:
// 

//   
Jimmy is 12
//   
Sally is 4
//