JavaScript new Function to parse JSON String -

i creating script parses "rel" attribute of anchor tag json string of settings. using code convert string javascript object:

var settings = new function("return " + relattribute); 

is way parse json string?

i recommend json2.js , json.parse method. example:

var settings = json.parse('{ "key1": "value1", "key2": "value2" }'); alert(settings.key2);