NaviWevSharp = new Image();
NaviWevSharp.src = '/img/sharpeners_up.jpg';
NaviWevContact = new Image();
NaviWevContact.src = '/img/contact_up.jpg';
NaviWevQuestions = new Image();
NaviWevQuestions.src = '/img/questions_up.jpg';
NaviWevTellaFriend = new Image();
NaviWevTellaFriend.src = '/img/tellafriend_up.jpg';

NaviWevSharpOld = new Image();
NaviWevSharpOld.src = '/img/sharpeners.jpg';
NaviWevContactOld = new Image();
NaviWevContactOld.src = '/img/contact.jpg';
NaviWevQuestionsOld = new Image();
NaviWevQuestionsOld.src = '/img/questions.jpg';
NaviWevTellaFriendOld = new Image();
NaviWevTellaFriendOld.src = '/img/tellafriend.jpg';


function ShowImage(sObj) {
   if (sObj == "sharpeners"){
      getE(sObj).src = NaviWevSharp.src;
   }
   if (sObj == "contact"){
      getE(sObj).src = NaviWevContact.src;
   }
   if (sObj == "questions"){
      getE(sObj).src = NaviWevQuestions.src;
   }
   if (sObj == "tellafriend"){
      getE(sObj).src = NaviWevTellaFriend.src;
   }
}
function HideImage(sObj) {
   if (sObj == "sharpeners"){
      getE(sObj).src = NaviWevSharpOld.src;
   }
   if (sObj == "contact"){
      getE(sObj).src = NaviWevContactOld.src;
   }
   if (sObj == "questions"){
      getE(sObj).src = NaviWevQuestionsOld.src;
   }
   if (sObj == "tellafriend"){
      getE(sObj).src = NaviWevTellaFriendOld.src;
   }
}

function getE(objectID) {
	return document.getElementById(objectID);
}