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

function defaultValue(obj, val) {
  $(obj).bind("focus", function(e) {
    if($(this).val() == val) {
      $(this).val('');
      $(this).removeClass('gray');
    } 
  });
  $(obj).bind("blur", function(e) {
    if($(this).val() == '') {
      $(this).val(val);
      $(this).addClass('gray');
    } else if($(this).hasClass('gray')) {
      $(this).removeClass('gray');
    }
  });
  $(obj).trigger('blur');
}