At my company, certain representatives service a variety of states. I'm trying to create a dropdown that will show/hide a their contact information based on the U.S. State that a user selects. I have tried a variety of ways and it works if I use 3 options, but it doesn't work when I try to add all 50 states. 

Is there a problem with my code? Is there a better way to accomplish this?

Thanks in advance.

```js
 $('#purpose').on('change', function() {

   if ( this.value == 'blank')
      {
        $("#blank").show();
      }
      else
      {
        $("#blank").hide();
      }

   if ( this.value == 'jy')
      {
        $("#jess").show();
      }
      else
      {
        $("#jess").hide();
      }

       if ( this.value == 'jp')
      {
        $("#justin").show();
      }
      else
      {
        $("#justin").hide();
      }

        if ( this.value == 'rs')
      {
        $("#rob").show();
      }
      else
      {
        $("#rob").hide();
      }

    if ( this.value == 'rys')
      {
        $("#ryan").show();
      }
      else
      {
        $("#ryan").hide();
      }

    if ( this.value == 'ss')
      {
        $("#ssco").show();
      }
      else
      {
        $("#ssco").hide();
      }
    });
});
```

```html
 <div>                        
                              <select id='purpose'>
                                    <option value="blank">--</option>
                                    <option value="rys">Alabama</option>
                                    <option value="ss">Alaska</option>
                                    <option value="jy">Arizona</option>
                                    <option value="rys">Arkansas</option>
                                   <option value="jy">California</option>
                                    <option value="ss">Colorado</option>
                                    <option value="jp">Connecticut</option>
                                    <option value="jp">Delaware</option>
                                    <option value="rys">Florida</option>
                                    <option value="rys">Georgia</option>
                                    <option value="ss">Hawaii</option>
                                    <option value="jy">Idaho</option>
                                    <option value="rs">Illinois</option>
                                    <option value="rs">Indiana</option>
                                    <option value="rs">Iowa</option>
                                    <option value="ss">Kansas</option>
                                    <option value="jp">Kentucky</option>
                                    <option value="rys">Louisiana</option>
                                    <option value="jp">Maine</option>
                                    <option value="jp">Maryland</option>
                                  <option value="jp">Massachusetts</option>
                                 <option value="rs">Michigan</option>
                                    <option value="rs">Minnesota</option>
                                    <option value="rys">Mississippi</option>
                                    <option value="rs">Missouri</option>
                                    <option value="jy">Montana</option>
                                    <option value="ss">Nebraska</option>
                                    <option value="jy">Nevada</option>
                                    <option value="jp">New Hampshire</option>
                                    <option value="jp">New Jersey</option>
                                    <option value="ss">New Mexico</option>
                                    <option value="jp">New York</option>
                                    <option value="rys">North Carolina</option>
                                    <option value="ss">North Dakota</option>
                                    <option value="rs">Ohio</option>
                                    <option value="ss">Oklahoma</option>
                                 <option value="jy">Oregon</option>
                                    <option value="jp">Pennsylvania</option>
                                    <option value="jp">Rhode Island</option>
                                    <option value="rys">South Carolina</option>
                                    <option value="ss">South Dakota</option>
                                    <option value="rys">Tennessee</option>
                                    <option value="ss">Texas</option>
                                    <option value="jy">Utah</option>
                                    <option value="jp">Vermont</option>
                                    <option value="rys">Virginia</option>
                                    <option value="jy">Washington</option>
                                    <option value="jp">West Virginia</option>
                                    <option value="rs">Wisconsin</option>
                                    <option value="jy">Wyoming</option>
                             </select>

     <div style='display:none;' id='blank'>
    Select Your State
  </div>                          

  <div style='display:none;' id='jess'> NAME 1 <br>
    PHONE <br>
    <a href="mailto:#">EMAIL</a>
</div>

<div style='display:none;' id='justin'> NAME 2 <br>
    PHONE <br>
    <a href="mailto:#">EMAIL</a>
</div>

<div style='display:none;' id='rob'> NAME 3 <br>
    PHONE<br>
    <a href="mailto:#">EMAIL</a>
  </div>

  <div style='display:none;' id='ryan'> NAME 4 <br>
    PHONE <br>
    <a href="mailto:#">EMAIL</a>
  </div>

  <div style='display:none;' id='ssco'> Please contact your local <a href="#">sales representative</a>.
  </div>

</div>
```