var isDHTML = 0;
var isLayers = 0;
var isAll = 0;
var isID = 0;
currDisplay = "team1"
if (document.getElementById) {isID = 1; isDHTML = 1;}
else {
browserVersion = parseInt(navigator.appVersion);
if ((navigator.appName.indexOf('Netscape') != -1) && (browserVersion == 4)) {isLayers = 1; isDHTML = 1;}
else {
if (document.all) {isAll = 1; isDHTML = 1;}
}}

slides = new Array();
slides[1] = "home_theater";
slides[2] = "home_networking";
slides[3] = "home_automation";
slides[4] = "whole_house_audio";

slide_count = 4;

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function initSlidingDiv() {
	current_slide = 1;
	next_slide = 2;
	slidingDiv = document.getElementById('sliding_div');
	slidingDiv.style.backgroundPosition='827px 0px';
	startX = 827;
	deltaX = -30;
	deltaTime = 10;
	setTimeout("slide_image_start(next_slide)",7000);
}

function slide_image_start(theSlide) {
	   slidingDiv.style.backgroundImage = "url(images/" + slides[theSlide] + "_slide.jpg)";
	   startX = 827;
	   current_slide = theSlide;
	   slide_image();
}

function slide_image() {
	startX = startX + deltaX;
	if (startX < 0) {
	   startX = 0;
	   slidingDiv.style.backgroundPosition=+startX+'px 0px';
	   document.getElementById('home_content_text').src = 'images/' + slides[current_slide] + '.gif';
	   document.getElementById('home_content_pic').src = 'images/' + slides[current_slide] + '.jpg';
	   start_next_image();
	} else {
	   slidingDiv.style.backgroundPosition=+startX+'px 0px';
           timerID = self.setTimeout("slide_image()", deltaTime);
        }
}

function start_next_image() {
	next_slide = current_slide + 1;
	if (next_slide > slide_count) {
	   next_slide = 1;
	}
	setTimeout("slide_image_start(next_slide)",5000);
	;
}

function findDOM(objectID,withStyle) {
  var menuArea = "menuArea";
  if (withStyle == 1) {
    if (isID) { return (document.getElementById(objectID).style) ; }
    else { 
      if (isAll) { return (document.all[objectID].style); }
      else {
        if (isLayers) { return (document.layers[menuArea].layers[objectID]); }
      };
    }
   }
   else {
     if (isID) { return (document.getElementById(objectID)) ; }
     else { 
       if (isAll) { return (document.all[objectID]); }
       else {
         if (isLayers) { return (document.layers[menuArea].layers[objectID]); }
       };
     }
   }
}

function toggleDisplay(objectID) {
  if (isAll || isID) {
    if (currDisplay != "none") {
        domStyle = findDOM(currDisplay,1);
        domStyle.display='none';
    }
    domStyle = findDOM(objectID,1);
    domStyle.display='block';
    currDisplay=objectID;
  }
  return;
}