I have been going nuts trying to figure out how to get a dynamically generated web page to call a javascript function. It all started with Neeraj Saluja's nifty HTML bar charts. I have a web page which calls a CGI perl script to generate a new page. On that page is a button which calls the barchart() function. The barchart() function in turn generates a Content string, which is then written to a new window, displaying the chart. I'd like to have an active link in the chart, which when clicked will call a function for displaying additional information about the chart element being clicked. If you've worked with those bar charts, and can help me figure out a way to define a function to be called when clicking on a link in the chart, I'd love to hear about it. the CGI script generates a complete page, with its own ... sections. A function defined there generates the bar chart page, which needs its own section for defining the function I want to call by clicking in the chart, but that has to be embedded in the string already being written by CGI. It's too ghastly for words.</x-turndown>