title: Toggle visibility of DIV based on Dropdown
body: <p>I have never used Javascript before, only HTML and CSS. I am attempting to have my information show only when selected from my drop down. I don't know any Javascript so any help would be overly appreciated. 
  This is my html so far:</p>
  
  <pre><code>&lt;!DOCTYPE HTML&gt;
  &lt;html&gt;
  &lt;head&gt;
  &lt;meta charset="utf-8" /&gt;
  &lt;title&gt;Gone Fishin'&lt;/title&gt;
  &lt;link href="finale.css" rel="stylesheet" type="text/css"&gt;
  &lt;/head&gt;
  
  &lt;div id="wrapper"&gt;
  &lt;div id="nav"&gt;
  
  &lt;ul&gt;
  &lt;li&gt;&lt;a href="Index.html"&gt;About Us&lt;/a&gt;&lt;/li&gt;
  &lt;li&gt;&lt;a href="Species.html"&gt;List by Species&lt;/a&gt;&lt;/li&gt;
  &lt;li&gt;&lt;a href="County.html"&gt;List by County&lt;/a&gt;&lt;/li&gt;
  &lt;li&gt;&lt;a href="apply.html"&gt;Reservations&lt;/a&gt;&lt;/li&gt;
  &lt;/ul&gt;
  &lt;/div&gt;
  &lt;body&gt;
  
  &lt;div id="content"&gt;
  
  &lt;p&gt;ontent&lt;/p&gt;
  
  &lt;fieldset&gt;
  &lt;legend&gt;Choose your Target&lt;/legend&gt;
  &lt;select name="option" id="options"&gt;
  &lt;option value=""&gt;&lt;/option&gt;
  &lt;option value="1"&gt;American Shad&lt;/option&gt;
  &lt;option value="2"&gt;Black Crappie&lt;/option&gt;
  &lt;option value="3"&gt;Bluegill&lt;/option&gt;
  &lt;option value="4"&gt;Brook Trout&lt;/option&gt;
  &lt;option value="5"&gt;Brown Trout&lt;/option&gt;
  &lt;option value="6"&gt;Carp&lt;/option&gt;
  &lt;option value="7"&gt;Chain Pickerel&lt;/option&gt;
  &lt;option value="8"&gt;Channel Catfish&lt;/option&gt;
  &lt;option value="9"&gt;Flathead Catfish&lt;/option&gt;
  &lt;option value="10"&gt;Largemouth Bass&lt;/option&gt;
  &lt;option value="11"&gt;Muskellunge&lt;/option&gt;
  &lt;option value="12"&gt;Norhtern Pike&lt;/option&gt;
  &lt;option value="13"&gt;Pumkpinseed&lt;/option&gt;
  &lt;option value="14"&gt;Rainbow Trout&lt;/option&gt;
  &lt;option value="15"&gt;Readbreast Sunfish&lt;/option&gt;
  &lt;option value="16"&gt;Rock Bass&lt;/option&gt;
  &lt;option value="17"&gt;Sauger&lt;/option&gt;
  &lt;option value="18"&gt;Saugeye&lt;/option&gt;
  &lt;option value="19"&gt;Smallmouth Bass&lt;/option&gt;
  &lt;option value="20"&gt;Steelhead&lt;/option&gt;
  &lt;option value="21"&gt;Striped Bass&lt;/option&gt;
  &lt;option value="22"&gt;Walleye&lt;/option&gt;
  &lt;option value="23"&gt;White Bass&lt;/option&gt;
  &lt;option value="24"&gt;White Crappie&lt;/option&gt;
  &lt;option value="25"&gt;White Perch&lt;/option&gt;
  &lt;option value="26"&gt;Yellow Perch&lt;/option&gt;
  &lt;/select&gt;
  &lt;div id="option"&gt;
  &lt;div id="1" style="display: block"&gt;Test 1&lt;/div&gt;
  &lt;div id="2"&gt;Test 2&lt;/div&gt;
  &lt;div id="3"&gt;Test 3&lt;/div&gt;
  &lt;div id="4"&gt;Test 4&lt;/div&gt;
  &lt;div id="5"&gt;Test 5&lt;/div&gt;
  &lt;/div&gt;
  
  
  &lt;/fieldset&gt;
  &lt;/div&gt;
  &lt;/body&gt;
  &lt;/div&gt;
  
  
  &lt;/html&gt;
  </code></pre>
  
  <p>And this is my CSS:</p>
  
  <pre><code>@charset "utf-8";
  /* CSS Document */
  
  /*General Styles*/
  
  * {font-family:Verdana, Geneva, sans-serif;}
  
  #wrapper {width:85%;
          margin:auto;
          background-color:#00CC00;}
  
  /*End of General Styles*/
  
  /* nav div styles */
  
  #nav {background-color:#FF0000;
      text-align:center;}
  
  #nav ul li {display:inline-block;
          background-color: #67e667;
          border:5px dashed;
          width: 90px
          text-align:center;}
  
  #nav ul li a:link {background-color:#a60000;
                  width: 90px;}
  
  #nav ul li a:visited {background-color: #009999;}
  
  #nav ul li a:hover {background-color: #a64b00;}
  
  /* end nav styles */
  
  /* content div styles*/
  
  #content    {padding: 5px;}
  
  #option     {display:none;} 
  
  /*end content styles*/
  
  /*start form styles*/
  fieldset    {background-color:#ff7400;
              color:white}
  
  label   {display:inline-block;
      width: 150px;
      float:left;
      margin-right: 3px;}
  
  #form li{margin-bottom:10px;}
  
  
  
  #dtg    li{margin-bottom:5px;}
  </code></pre>
  
  <p>Thank you for any help received</p>