In a document I save the title of a svcproc tag every time it appears into a string and append it to the previous one. At the bottom of the page I want to set this combined value of the string in the footer. then I want to clear it so that on the next page I can begin saving only those title that appear on that page to set at the bottom of the page. I can save the variable using append=1, my problem is finding a way to clear it after pagination so I can start saving again.
thanks for your help