Answer: To create a select menu like this: Select a page JavaScript FAQ Numbers Strings Navigation Colors JavaScripter.net
you can use the following code:

<form>
<select 
onChange="if(this.selectedIndex!=0)
self.location=this.options[this.selectedIndex].value">
<option value="" selected>Select a page
<option value="startpag.htm">JavaScript FAQ
<option value="numbers.htm">Numbers
<option value="strings.htm">Strings
<option value="navigati.htm">Navigation
<option value="colors.htm">Colors
<option value="https://www.javascripter.net">JavaScripter.net
</select>
</form>