Popup help!

1

Hi everyone,

I would like to have a popup on each image to have a enlarge image but i try many way but still can not work. Can someone help me?


 
var launchURL = link_txt(i);

function launchProject() {
 getURL(("javascript:openNewWindow("+launchURL)+",'height=100,width=250,toolbar=no,scrollbars=no')");
}

This is the tutorial i learn:
[COLOR=#003366]http://www.kirupa.com/php_xml/xml/ex…/portfolio.htm[/COLOR]

THANKS