// (C) 2000 www.CodeLifter.com
// http://www.codelifter.com
// Free for all users, but leave in this  header
// NS4-6,IE4-6
// Fade effect only in IE; degrades gracefully

// =======================================
// set the following variables
// =======================================

// Set slideShowSpeed (milliseconds)
var slideShowSpeed = 5000

// Duration of crossfade (seconds)
var crossFadeDuration = 3

// Specify the image files
var Pic = new Array() // don't touch this
// to add more images, just continue
// the pattern, adding to the array below

Pic[0] = 'exterior.gif'
Pic[1] = 'slide9.gif'
Pic[2] = 'slide6.gif'
Pic[3] = 'slide8.gif'
Pic[4] = 'slide7.gif'

// =======================================
// do not edit anything below this line
// =======================================

var t
var j = 0
var p = Pic.length

var preLoad = new Array()
for (i = 0; i < p; i++){
   preLoad[i] = new Image()
   preLoad[i].src = Pic[i]
}

function runSlideShow(){
   if (document.all){
      document.images.SlideShow.style.filter="blendTrans(duration=2)"
      document.images.SlideShow.style.filter="blendTrans(duration=crossFadeDuration)"
      document.images.SlideShow.filters.blendTrans.Apply()      
   }
   document.images.SlideShow.src = preLoad[j].src
   if (document.all){
      document.images.SlideShow.filters.blendTrans.Play()
   }
   j = j + 1
   if (j > (p-1)) j=0
   t = setTimeout('runSlideShow()', slideShowSpeed)
}

function toggleLayer(whichLayer,flag){ //if flag="":toggles flag="show":displays it
	var attribute="block";

	if (document.getElementById){
		// this is the way the standards work
		var style2 = document.getElementById(whichLayer).style;
	}else if (document.all){
		// this is the way old msie versions work
		var style2 = document.all[whichLayer].style;
	}else if (document.layers){
		// this is the way nn4 works
		var style2 = document.layers[whichLayer].style;
	}
	
	if((style2.display=="block" || flag=="hide") && flag !="show" ){var attribute="none";}
	style2.display = attribute;
}

function showdog(){
	var randomnumber=Math.floor(Math.random()*50);
	if(randomnumber < 25 ){toggleLayer("dog1","show");}
	if(randomnumber > 24 ){toggleLayer("dog2","show");}
}