just putting together a simple html webpage and i wanted to add a drop down box where i would select an option and it would bring up text depending on what was selected.

I have this so far. I know i would probably have to use javascript but i dont know where to start. 

```
<html>
<head>
<title> My webpage </title>
</head>
<body>
<h1> Times Tables! </h1>
<p> Click on the drop down box to select the tables you want to see </p>

<select>
<option value="Please select">Please select</option>
<option value="1x0 =0 1x1 =1 1x2 =2 1x3 =3">1 time table</option>
<option value="2 times table">2 times table</option>
<option value="3 times table">3 times table</option>
<option value="4 times table">4 times table</option>
<option value="5 times table">5 times table</option>
<option value="6 times table">6 times table</option>
<option value="7 times table">7 times table</option>
<option value="8 times table">8 times table</option>
<option value="9 times table">9 times table</option>
<option value="10 times table">10 times table</option>
<option value="11 times table">11 times table</option>
<option value="12 times table">12 times table</option>

</select>
<p>
</p>

</body>
</html>

```

Thanks