Not able to display images

[eluser]shinokada[/eluser]
When I see http://127.0.0.1/codeigniter_shopping/, it shows images by using the image path images/dummy-thumb.jpg.
However when I visit http://127.0.0.1/codeigniter_shopping/welcome/index or
http://127.0.0.1/codeigniter_shopping/welcome/product/1
no images will shown.

The links are working.

It seems that I have to add http://127.0.0.1/codeigniter_shopping/im...-thumb.jpg to show images.

Code:

<div class='productlisting'><img src='images/dummy-thumb.jpg' border='0' class='thumbnail'/>

<h4>Dress 1</h4>
<a href="http://127.0.0.1/codeigniter_shopping/welcome/product/10" title="see details">see details</a><br/>
<a href="http://127.0.0.1/codeigniter_shopping/welcome/cart/10" title="add to cart">add to cart</a>
</div>