Displaying custom module content in a popup from other page I have a custom module which displays listings and info about realties. How can I display realty's images in a popup from other page? 
In example I have info about realty on realty/566 and it's images can be viewed realtyimages/566
You may want to use the Lightbox2 module.
It will display it in the same window but look like a pop-up in page, like in Facebook.