function fnTrapKD(btnID,event)
{var button=document.getElementById(btnID);if(document.all)
{if(event.keyCode==13)
{event.returnValue=false;event.cancel=true;button.click();}}
else if(document.getElementById)
{if(event.which==13)
{event.returnValue=false;event.cancel=true;button.focus();button.click();}}}