rem: var tzSelector = document.getElementById("tzTzSelect"); cosmo.util.html.setSelectOptions(tzSelector, options); 
add: cosmo.util.html.setSelectOptions(this.form.tzId, options); 
context:     this.populateTimezoneSelector = function(region){        var options = this.getTimezoneSelectorOptions(region);        var tzSelector = document.getElementById("tzTzSelect");        cosmo.util.html.setSelectOptions(tzSelector, options);    };
meta: 1859	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1859/69d5ade95f19ee47ea5743d9ad5eae690be39d20/cal_form.js/clean/src/main/webapp/js/cosmo/ui/cal_form.js