// ***************************************
// ***  SCRIPT FOR SPOTLIGHT ROLLOVER  ***
// ***************************************

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		spotNav_over = newImage("imgs/spotRoll.gif");
		preloadFlag = true;
	}
}

// *******************************************
// ***  END SCRIPT FOR SPOTLIGHT ROLLOVER  ***
// *******************************************

// *****************************
// ***  SCRIPT FOR FAQ TEXT  ***
// *****************************

function initFaq(num) {

  document.getElementById('questionBox').innerHTML = '';

  for (x = 1; x <= 11; x++) {
      var questionList = eval('question' + x);
      var anchorStart = '<A HREF = "javascript:getAnswer(' + x + ')\;">';
      var anchorEnd = '</A>';

      var theQuestion = anchorStart + questionList + anchorEnd + '<BR>';

      var iHTML = document.getElementById('questionBox').innerHTML;        

      if (iHTML == "REPLACE ME") {
          iHTML = "";
      }
      else {
          iHTML = iHTML + '<IMG SRC="../imgs/spacer.gif" WIDTH="1" HEIGHT="5" BORDER="0">' + '<BR>';
      }
      iHTML = iHTML + theQuestion;
      document.getElementById('questionBox').innerHTML = iHTML;
  }

  getAnswer(num);
}

function getAnswer(num) {

  var theAnswer = eval('faqAnswer' + num);
  document.getElementById('answerBox').innerHTML = '<P>' + theAnswer + '</P>';

}

// *********************************
// ***  END SCRIPT FOR FAQ TEXT  ***
// *********************************

// ********************************************
// ***  SCRIPT FOR CORNER IMAGE RANDOMIZER  ***
// ********************************************

function makeArrayPicker(len) {
 for (var i = 0; i < len; i++) this[i] = null;
 this.length = len;
}

var picker = new makeArrayPicker(4);

picker[0] = "1";
picker[1] = "2";
picker[2] = "3";
picker[3] = "4";

function rand(n) {
 seed = (0x015a4e35 * seed) % 0x7fffffff;
 return (seed >> 16) % n;
}

var now = new Date() 
var seed = now.getTime() % 0xffffffff

function initRotate() {

  var imgPrefix = 'imgs/panel';
  var pickNum = picker[rand(picker.length)];	
  var imgSuffix = '.jpg';
  var topImg = imgPrefix + 'Top0' + pickNum + imgSuffix;
  var botImg = imgPrefix + 'Bot0' + pickNum + imgSuffix;

  var imgA;
  imgA = document.getElementById("cornerTop");
  imgA.src = topImg;

  var imgB;
  imgB = document.getElementById("cornerBot");
  imgB.src = botImg;
}

// ***************************************************
// ***  END OF SCRIPT FOR CORNER IMAGE RANDOMIZER  ***
// ***************************************************