// homepage images -- kf 3/25/02 -- rev 4/30/02

  function preloadHomeImageOvers() {
    if (document.images) {
			first_over = newImage("AISimages/tubes/UncaB.gif"); // 1st in list
			last_over = newImage("AISimages/tubes/HermanMunster.gif"); // last in list
			tubeOff_over = newImage("AISimages/tubes/TVTubeOff.gif"); // blank tube
      jewel_over = newImage("AISimages/jewelOff.gif");
      About_over = newImage("AISimages/About_over.gif");
      Products_over = newImage("AISimages/Products_over.gif");
      Technique_over = newImage("AISimages/Technique_over.gif");
      Players_over = newImage("AISimages/Players_over.gif");
      ContactUs_over = newImage("AISimages/ContactUs_over.gif");
      dAbout_over = newImage("AISimages/dAbout_over.gif");
      dProducts_over = newImage("AISimages/dProducts_over.gif");
      dTechnique_over = newImage("AISimages/dTechnique_over.gif");
      dPlayers_over = newImage("AISimages/dPlayers_over.gif");
      dContactUs_over = newImage("AISimages/dContactUs_over.gif");
      tubeWho_over = newImage("AISimages/tubeWhoWeAre_over.gif");
      tubeContact_over = newImage("AISimages/tubeContactUs_over.gif");
      tubePlayers_over = newImage("AISimages/tubePlayers_over.gif");
      tubeProducts_over = newImage("AISimages/tubeProducts_over.gif");
      tubeTechnique_over = newImage("AISimages/tubeTechnique_over.gif");
      tubeTogglePBlueOn_over = newImage("AISimages/tubeTogglePBlueOn.gif");
      tubeTogglePGreen_over = newImage("AISimages/tubeTogglePGreenOn.gif");
      tubeToggleMBlueOn_over = newImage("AISimages/tubeToggleMBlueOn.gif");
      tubeToggleMRed_over = newImage("AISimages/tubeToggleMRedOn.gif");
      //alert('end of Main-Overs preload');
    }
  }

	randNum = 26
	lastNum = 100
	function selectPic()
		{
		if (!tvStat)
			{
			if (document.images)
				{
				randNum = Math.floor((Math.random() * imgCount))
				if (randNum == lastNum) {randNum++}
				//alert(randNum + "::" + lastNum)
				document.predTube.src = myTubePics[randNum]
				lastNum = randNum
				// alert(document.predTube.src + ":" + randNum + ":" + imgCount + " :lastN:" + lastNum)
				}
			}
		}

	firstTime = true
	imgNumber = -1
	function scrollPic()
		{
		if (!tvStat)
			{
			if (document.images)
				{
				if (firstTime) {firstTime = false; imgNumber = 0} else {imgNumber++}
				if (imgNumber >= imgCount) {imgNumber = 0}
				document.predTube.src = myTubePics[imgNumber]
				// alert(document.predTube.src + "  ImageNum:" + imgNumber + " Count:" + imgCount)
				loadMe_over = newImage(myTubePics[imgNumber+1]); // preload the next guy in the list
				}
			}
		else 
			{ document.predTube.src = "AISimages/tubes/TVTubeOff.gif" }
		}

	function reversePic()
		{
		if (!tvStat)
			{
			if (document.images)
				{
				imgNumber--
				if (imgNumber < 0) {imgNumber = imgCount-1}
				document.predTube.src = myTubePics[imgNumber]
				// alert(document.predTube.src + "  ImageNum:" + imgNumber + " Count:" + imgCount)
				loadMe_over2 = newImage(myTubePics[imgNumber-1]); // preload the next guy in the list
				}
			}
		}

	function restorePic()
		{
		if (!tvStat)
			{
			if (document.images)
				{
				if (imgNumber < 0) {imgNumber = randNum}
				document.predTube.src = myTubePics[imgNumber]
				// alert(document.predTube.src + "  ImageNum:" + imgNumber + " Count:" + imgCount)
				}
			}
		else 
			{ document.predTube.src = "AISimages/tubes/TVTubeOff.gif" }
		}

	var tvStat = 0
	function toggleTV()
		{
		if (!tvStat) // if TV currently turned On
			{
			tvStat = 1 // set flag as Off and dislpay blank screen
			document.predTube.src = "AISimages/tubes/TVTubeOff.gif"
			document.tubeJewel.src = "AISimages/jewelOff.gif"
			} 
		else 
			{
			tvStat = 0
			if (imgNumber < 0) {imgNumber = 0}
			document.tubeJewel.src = "AISimages/jewelOn.gif"
			document.predTube.src = myTubePics[imgNumber]
			}
		}
		
	function loadTubeArray()
		{
		myTubePics = new Array 
			("AISimages/tubes/UncaB.gif",
			"AISimages/tubes/TestTube.gif",
			"AISimages/tubes/WitchMonkey.gif",
			"AISimages/tubes/WBZPatrn.gif",
			"AISimages/tubes/MadonnaAndChild.gif",
			"AISimages/tubes/WizCurtain.gif",
			"AISimages/tubes/ZanyProf.gif",
			"AISimages/tubes/Saved!.gif",
			"AISimages/tubes/Wrack.gif",
			"AISimages/tubes/TrueLies.gif",
			"AISimages/tubes/BoogaBooga!.gif",
			"AISimages/tubes/DoubleD.gif",
			"AISimages/tubes/Chet.gif",
			"AISimages/tubes/Standby4.gif",
			"AISimages/tubes/A-Atube.gif",
			"AISimages/tubes/Sk8rs.gif",
			"AISimages/tubes/MadonnaAndChild2.gif",
			"AISimages/tubes/DadKnowsBest.gif",
			"AISimages/tubes/Jager.gif",
			"AISimages/tubes/Peacock.gif",
			"AISimages/tubes/WrackFront.gif",
			"AISimages/tubes/Lucy.gif",
			"AISimages/tubes/WildNotes.gif",
			"AISimages/tubes/SpiralStandby.gif",
			"AISimages/tubes/SkippenWolf.gif",
			"AISimages/tubes/JohnnyB2.gif",
			"AISimages/tubes/HelloDolly.gif",
			"AISimages/tubes/Woody.gif",
			"AISimages/tubes/Burger.gif",
			"AISimages/tubes/Beauty.gif",
			"AISimages/tubes/JohnGlennLaunch.gif",
			"AISimages/tubes/Dexter.gif",
			"AISimages/tubes/Munsters.gif",
			"AISimages/tubes/Attacktube.gif",
			"AISimages/tubes/Barney.gif",
			"AISimages/tubes/EdEddEddy.gif",
			"AISimages/tubes/Car54.gif",
			"AISimages/tubes/PressYourLuck.gif",
			"AISimages/tubes/DexterDeeDee.gif",
			"AISimages/tubes/Fashion.gif",
			"AISimages/tubes/Standby2.gif",
			"AISimages/tubes/B&WBetty.gif",
			"AISimages/tubes/Auron2.gif",
			"AISimages/tubes/DuMontStandby.gif",
			"AISimages/tubes/Bing.gif",
			"AISimages/tubes/FreeSuds.gif",
			"AISimages/tubes/purpleBoat2.gif",
			"AISimages/tubes/BunnyBoop.gif",
			"AISimages/tubes/Zero.gif",
			"AISimages/tubes/Cheerios.gif",
			"AISimages/tubes/ColorBars.gif",
			"AISimages/tubes/PBd.gif",
			"AISimages/tubes/Emril.gif",
			"AISimages/tubes/Flintstones.gif",
			"AISimages/tubes/Headlock.gif",
			"AISimages/tubes/Homer.gif",
			"AISimages/tubes/Clothesline.gif",
			"AISimages/tubes/JohnnyB1.gif",
			"AISimages/tubes/OrchFireworks.gif",
			"AISimages/tubes/Slippers.gif",
			"AISimages/tubes/SoldiersSailors.gif",
			"AISimages/tubes/Standby4.gif",
			"AISimages/tubes/TacoBellPup.gif",
			"AISimages/tubes/Auron.gif",
			"AISimages/tubes/Rikku.gif",
			"AISimages/tubes/TestPatrn3.gif",
			"AISimages/tubes/HermanMunster.gif")
		imgCount = myTubePics.length 
		}