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