// Place your application-specific JavaScript functions and classes here
// This file is automatically included by javascript_include_tag :defaults

//this function is to mark kitchen essentials sub category for delete
function mark_for_destroy(element) {
	$(element).next('.should_destroy').value = 1;
	$(element).up('.subcat').hide();
}	

function readMessage(id) {
	new Ajax.Request('/messages/'+id, {
		method: 'get'
	})
}

var UserForm = {
  swapCountryState: function() {
    var countrySelect = $('country');
    var usSelect = $('state_us');
    var caSelect = $('state_ca');
    var stateField = $('state');
    if (countrySelect.value == 'US') { $A([caSelect,stateField]).invoke('hide').invoke('disable'); usSelect.show().enable(); };
    if (countrySelect.value == 'CA') { $A([usSelect,stateField]).invoke('hide').invoke('disable'); caSelect.show().enable(); };
    if (!countrySelect.value.match(/US|CA/)) { $A([usSelect,caSelect]).invoke('hide').invoke('disable'); stateField.show().enable(); };
  }
}


//These 3 functions are for expanding/collasping divs
function findElement(element_id) {
  if (document.getElementById && document.getElementById(element_id)) {
   return document.getElementById(element_id);
  } else {
    return false;
  }
}

function hideElement(element_id) {
  element = findElement(element_id)
  if (element) {
    element.style.display = 'none';
    return element;
  } else {
    return false;
  }
}

function showElement(element_id) {
  element = findElement(element_id)
  if (element) {
    element.style.display = '';
    return element;
  } else {
    return false;
  }
}