How to make it only visible not hide the contents?

[akashbc]

I want the contents to be visible once clicked but this script hide it on second click too..

<!--
    function toggle_visibility(id) {
       var e = document.getElementById(id);
       if(e.style.display == 'block')
          e.style.display = 'none';
       else
          e.style.display = 'block';
    }
//-->

<li><a href="#" onclick="toggle_visibility('Websites'); ">Websites</a></li>

<div id="Websites">
	
<-----------  CONTENTS INSIDE-------------->
	
	</div>

So i want to make it only show when i click on the nav menu known as "Websites".But it hides on 2nd click.
Please help me..


Thank you

[Pradeep1210]

You want to let it remain visible once it is visible?

<!--
    function toggle_visibility(id) {
       var e = document.getElementById(id);
       e.style.display = 'block';
    }
//-->