WebPlus X4: Button or text box to return and close page.

Hi,

On one page of my website I've listed lots of products for sale. When you click on the product for more details I want each item to open up in a new page. I've done this but now I want a text box/ picture/ button that will return you to the previous page (list) and close the details page.

Is this possible or do I just create a back button and leave lots of windows open? But this doesn't look very nice.

Thanks
Rachel.