function EnterPressed(e) {
 var characterCode
 if(e && e.which){           // NN4 specific code
  e = e
  charaterCode = e.which
 }else{
  e = event
  characterCode = e.keyCode // IE specific code
 }
 if(characterCode == 13){
	 return false   // Enter key is 13
	}else{
	 return true;
	}
}