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

function myOnRate(element, memo) {
  new Ajax.Request('/contents/rate', {
    parameters: memo,
    onComplete: function(xhr) {
    }
  });
}


function clear_example_text(el, text){
  if (text==$(el).value){
    $(el).value=""
    $(el).removeClassName('example')
    check_ticket_submit_button()
  }
}

function set_example_text(el, text){
  if ($(el).value==""){
    $(el).value=text
    $(el).addClassName('example')
    check_ticket_submit_button()
  }
}

function check_ticket_submit_button(){
  if ($$('#support_form .example').size()>0){
    $('ticket_submit').disabled=true
  }else{
    $('ticket_submit').disabled=false
  }
}