To avoid uploading images when a change occurs, to support event information dynamically, we need to be able to display web page contents on prims (objects) that reflects actual web page contents. To do so, just place the script below into a prims, change the srcURL value to the URL value of the page to display. and the page content will be converted into an image which the texture is put on all sides.
The example given below will display the up-to-date OSGrid map on a prims.