<!--

function preLoad() { 
  if (document.images) {
    var imgFiles 	= preLoad.arguments;
    var preloadArray 	= new Array();
    for (i = 0; i < imgFiles.length; i++) {
      preloadArray[i] 		= new Image;
      preloadArray[i].src 	= imgFiles[i];
    }
  }
}

function swapImage() { 
  var i,j = 0;
  var objStr;
  var obj;
  var swapArray = new Array;
  var oldArray 	= document.swapData;
  for (i = 0; i < (swapImage.arguments.length - 2); i += 3) {
    objStr 	= swapImage.arguments[(is.ns4) ? i : i + 1];
    if ((objStr.indexOf('document.layers[') == 0 && document.layers == null) ||
        (objStr.indexOf('document.all[')    == 0 && document.all    == null)) {
      objStr 	= 'document' + objStr.substring(objStr.lastIndexOf('.'), objStr.length);
    }
    obj  	= eval(objStr);
    if (obj != null) {
      swapArray[j++] 	= obj;
      swapArray[j++] 	= (oldArray == null || oldArray[j - 1] != obj) ? obj.src:oldArray[j];
      obj.src 		= swapImage.arguments[i + 2];
    } 
  }
  document.swapData = swapArray;
}

function restoreImage() {
  if (document.swapData != null)
    for (var i=0; i<(document.swapData.length-1); i+=2)
      document.swapData[i].src = document.swapData[i+1];
}

function newWindow(file,window) {
  msgWindow = open(file,window,'resizable=no,width=171,height=284,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,copyhistory=no,screenX=100,screenY=100,top=100,left=100');
    if (msgWindow.opener == null) msgWindow.opener = self;
}

function newWindow1(file,window) {
  msgWindow = open(file,window,'resizable=no,width=187,height=284,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,copyhistory=no,screenX=300,screenY=100,top=100,left=300');
    if (msgWindow.opener == null) msgWindow.opener = self;
}

function swapLayers() { 
  var i;
  var visStr;
  var args;
  var theObj;
  args = swapLayers.arguments;
  for (i = 0; i < (args.length - 2); i += 3) {
    visStr   = args[i + 2];
    if (is.ns4) {
      theObj = eval(args[i]);
      if (theObj) theObj.visibility = visStr;
    } else if (is.ns6) {
      if (visStr == 'show') visStr = 'visible';
      if (visStr == 'hide') visStr = 'hidden';
      theObj = args[i+1];
      document.getElementById(theObj).style.visibility = visStr;
    } else {
      if (visStr == 'show') visStr = 'visible';
      if (visStr == 'hide') visStr = 'hidden';
      theObj = args[i+1];
      document.all(theObj).style.visibility = visStr;
    }
  }
}

function theDecider() {
  if (is.ie4) {
    newWindow1('reward.htm', 'reward')
  } else {
    newWindow1('reward1.htm', 'reward')
  }
}

//-->