><html><body> ><A id="ATAG" onclick=myfunction()>Rewrite Function</A> ><br> ><A id="BTAG" onclick="testfunction()">Test Function</A> ><br> ><A id="CTAG"></A> > ><script> >var savedHTML; >function myfunction(){ >savedHTML =document.anchors("BTAG").outerHTML >document.anchors("BTAG").outerHTML = savedHTML >document.anchors("CTAG").innerHTML ="Test Function Rewritten"; >}; >function testfunction(){ >document.anchors("CTAG").innerHTML = "Test Function OK" ; >}; >function whatisatag(){alert(document.getElementById("ATAG").outerHTML);} >function whatisbtag(){alert(document.getElementById("BTAG").outerHTML);} ></script> ><form><input type="button" value ="What is BTAG?" onclick="whatisbtag();"> ><input type="button" value ="What is ATAG?" onclick="whatisatag();"></form> ></body> ></html> >