/**
 * @author David Vartanian <davidvartanian@sipro.com.ar>
 * @name Sipro
 * Common static functions
 */

if (!window['sipro']) {
    window['sipro'] = {};
}

/**
 * Returns the json object's value if the specified key exists
 *
 * @return string
 */
sipro.jsonValue = function(obj, key){
    obj = eval(obj);
    for (var i in obj){
        if(obj[i].key == key) { return obj[i].value; }
    }
};