function attachEpochHandlers(){
    //var epochDateFields = Element.getElementsByClassName('input', 'formDateSelector');
	var epochDateFields = $$('.formDateSelector');
    for(i=0; i<epochDateFields.length; i++){
        cal = new Epoch('epoch_popup','popup',epochDateFields[i]);
	}
}

function siteInit() {
	attachEpochHandlers();
}