Show or Hide Business process flow in MS CRM

function hideBusinessProcessFlow() {

        Xrm.Page.ui.process.setVisible(false);

}

function showBusinessProcessFlow() {

Xrm.Page.ui.process.setVisible(true);

}

function showHideBusinessProcessFlow() {

if (Xrm.Page.getAttribute("new_fieldName").getValue() == false) {

showBusinessProcessFlow();

}

else {

hideBusinessProcessFlow();

}

}