//add an image link to print-friendly version of this page
var address = window.location.href;
//http://medtronic-dev.corp.medtronic.com/WWW-utils/printable?pg=http://interdev.corp.medtronic.com/index.html
document.writeln("<a href='/WWW-utils/printable?pg=" + address + "'><img src='/images/phys2_printer.gif' alt='Printer Friendly Format' border='0'></a>");