Using jquery to switch to separate divs

Question

I am trying to create a switching effect using the + and - fields to show and hide the div. And an example http://theodin.co.uk/tools/tutorials/jqueryTutorial/index.html

This is a script I am using

$(function(){
        $('.block').hide();
            $('#show').toggle(function(){
                    $('.block').show(); 
                    $(this).attr("src","images/minus.jpg" );
            },function(){
                $('.block').hide(); 
                $(this).attr("src", "images/plus.jpg" );
            });
    });

HTML

<div id="show"> Open <img id="show" src="images/plus.jpg"/> </div>
    <div class="block"> 
        Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
    </div>  

It works fine with one div, but I have several, and when I click one, they all show. Is there a way to switch them individually using the code I have?

Answer 1

Change show IDto classas follows:

<div class="show"> Open <img src="images/plus.jpg" /> </div>
<div class="block">Lorem ipsum dolor sit amet, consectetuer adipiscing elit.</div>  

<div class="show"> Open <img src="images/plus.jpg" /> </div>
<div class="block">Lorem ipsum dolor sit amet, consectetuer adipiscing elit.</div>  

Then jQuery becomes:

$('.show').toggle(function(){
  $(this).next('.block').show(); 
  $(this).children("img").attr("src","images/minus.jpg" );
},function(){
  $(this).next('.block').hide(); 
  $(this).children("img").attr("src", "images/plus.jpg" );
});

Here is an example.

Answer 2

src #show, <img>.

$(function() {
    $('.block').hide();
    $('#show').toggle(function(){
         $('.block').show(); 
         $(this).children('img').attr("src","images/minus.jpg" );
    },function(){
         $('.block').hide(); 
         $(this).children('img').attr("src", "images/plus.jpg" );
    });
});

.children(), <img>, .

, <img> , . . .