window.onerror = trueReturn;



  firstDefault = new Image();
  firstDefault.src = "../shared/images/first.gif";

  prevDefault = new Image();
  prevDefault.src = "../shared/images/prev.gif";


  nextDefault = new Image();
  nextDefault.src = "../shared/images/next.gif";


  lastDefault = new Image();
  lastDefault.src = "../shared/images/last.gif";


  upDefault = new Image();
  upDefault.src = "../shared/images/up.gif";

/////////////////////////////////////////////////////////////////

  first_over = new Image();
  first_over.src = "../shared/images/first_over.gif";

  prev_over = new Image();
  prev_over.src = "../shared/images/prev_over.gif";


  next_over = new Image();
  next_over.src = "../shared/images/next_over.gif";


  last_over = new Image();
  last_over.src = "../shared/images/last_over.gif";

  up_over = new Image();
  up_over.src = "../shared/images/up_over.gif";

/////////////////////////////////////////////////////////////////

  first_down = new Image();
  first_down.src = "../shared/images/first_down.gif";

  prev_down = new Image();
  prev_down.src = "../shared/images/prev_down.gif";


  next_down = new Image();
  next_down.src = "../shared/images/next_down.gif";


  last_down = new Image();
  last_down.src = "../shared/images/last_down.gif";


  up_down = new Image();
  up_down.src = "../shared/images/up_down.gif";

/////////////////////////////////////////////////////////////////


defaultArray = new Array(firstDefault,prevDefault,nextDefault,lastDefault,upDefault);
Over_Array = new Array(first_over,prev_over,next_over,last_over,up_over);
Down_Array = new Array(first_down,prev_down,next_down,last_down,up_down);


IMGarray = new Array(defaultArray,Over_Array,Down_Array);

IMGnameArray = new Array('firstbtn','prevbtn','nextbtn','lastbtn','upbtn');

statusMsgArray = new Array('First Slide','Previous Slide','Next Slide','Last Slide','Slide Index');

/////////////////////////////////////////////////////////////////

/////////////////////////////////////////////////////////////////

function ci(thisButtonNUMBER,newIMGarray) {
  if (document.images) {
      document[(IMGnameArray[thisButtonNUMBER])].src = IMGarray[newIMGarray][thisButtonNUMBER].src;
  };
  
  var statusmsg = '';
  if (IMGarray[newIMGarray] != defaultArray) {statusmsg = 'Go to the ' + statusMsgArray[thisButtonNUMBER]} 
  	window.status = statusmsg;
}


nr = 1;