<!--
/*
 * TEF - simple image rotate
 */
var imgDir = "images/";
var intvl = 5000; 
var rndm = 0;
var images = new Array();
var indx = 0;

images[indx++] = new imgSrc(imgDir + "rotate_01.jpg");
images[indx++] = new imgSrc(imgDir + "rotate_02.jpg");
images[indx++] = new imgSrc(imgDir + "rotate_03.jpg");
images[indx++] = new imgSrc(imgDir + "rotate_04.jpg");
images[indx++] = new imgSrc(imgDir + "rotate_05.jpg");
images[indx++] = new imgSrc(imgDir + "rotate_06.jpg");

// Sort images in random order
images.sort( function() {return 0.5 - Math.random();});
var numImgs = images.length;

var imageWidth = 775;
var imageHeight = 400;
var nextImage = 1;

function imgSrc(imgLoc) 
{
   this.img = new Image();
   this.img.src = imgLoc;
}
function getImgLoc(imgObj) 
{
   return(imgObj.img.src)
}

function randNum(max) 
{
   return Math.floor(Math.random() * max);
}

function getNextImg() 
{
   if (rndm == 1) 
   {
      indx = randNum(numImgs-1);
   }
   else 
   {
      indx = (indx+1) % numImgs;
   }
   var newImg = getImgLoc(images[indx]);
   return(newImg);
}

function rotImg(loc) 
{
   if( document[loc] )
   {
      var newImg = getNextImg();
      if (rndm == 1)
      {
         while( newImg == document[loc].src )
         {
            // Avoid same image twice for random case
            newImg = getNextImg();
         }
      }
      document[loc].src = newImg;
      var nextRot = "rotImg('"+loc+"')";
      var timer = setTimeout(nextRot, intvl);
   }
}

function pageLoad(loc) 
{
  var el = document.getElementById(loc);
  if( el )
  {
     var el = document.getElementById(loc);
     while (el.firstChild) { el.removeChild(el.firstChild); }

     el.style.width = imageWidth + 'px';
     el.style.height = imageHeight + 'px';

     for(var i=0; i<images.length; i++) 
     {
       var t = document.createElement('IMG');
       t.setAttribute('src',images[i].img.src);
       t.setAttribute('width',imageWidth);
       t.setAttribute('height',imageHeight);
       t.style.position = 'absolute';
       t.style.visibility = 'hidden';
       t.style.zIndex = -5;
       el.appendChild(t);

     }

     el.firstChild.style.zIndex = 0;
     el.firstChild.style.visibility = 'visible';

     var startFade = "startFade('"+loc+"')";
     var timer = window.setTimeout(startFade, intvl);
  }

   // Setup menu
   var menudiv = document.getElementById("menuv");
   // Preload minus image
   minus = new Image();
   minus.src = "/images/minus.gif";

   if( menudiv )
   {
      for(i=0; i < menudiv.childNodes.length; i++ )
      {
         mul = menudiv.childNodes[i];
         if( mul.nodeName == "UL" )
         {
            for( j=0; j< mul.childNodes.length; j++ )
            {
                var mli = mul.childNodes[j];
                if( mli.nodeName == "LI" )
                {
                   // See if this li has a submenu
                   var mlink = null;
                   for( k=0; k < mli.childNodes.length; k++ )
                   {
                      var sub = mli.childNodes[k];
                      if( sub.nodeName == "A" )
                      {
                         mlink = sub;
                      }
                      if( sub.nodeName == "UL" )
                      {
                         sub.className="submenu";
                         sub.setAttribute( 'id', 'submenu' + j );
                         if( mlink )
                         {
                            mlink.className="submenuheader";
                            var img = document.createElement('IMG');
                            img.src = '/images/plus.gif';
                            img.className = 'statusicon';
                            img.setAttribute( 'id', 'mimg' + j );
                            var toggle = 'toggle( this, ' + j + ');';
                            img.onclick = new Function(toggle);
                            //img.setAttribute( 'onClick', 
                            //                  'toggle( this, ' + j + ');'  );
                            mli.appendChild( img );
                         }
                      }
                   }
                }
            }
         }
      }
   }

   // See if one menu should be open
   var opensub = getCookie( 'opensub' );
   if( opensub != '' )
   {
      var imgEle = document.getElementById( 'mimg' + opensub );
      if( imgEle )
      {
         var submenu = document.getElementById( 'submenu' + opensub );
         if( submenu )
         {
            submenu.style.display = "block";
            imgEle.src = '/images/minus.gif';
            openEle = imgEle;
            openSub = opensub;
            document.cookie="opensub=" + opensub;
            var sidebar = document.getElementById( 'sidebar1' );
            sidebar.style.height = '800px';
         }
      }
   }
}

var openEle = null;
var openSub = null;

function toggle( ele, subid )
{
   var sidebar = document.getElementById( 'sidebar1' );
   var submenu = document.getElementById( 'submenu' + subid );
   if( submenu && submenu.style.display != "block" )
   {
      if( openEle )
      {
         toggle( openEle, openSub );
      }
      sidebar.style.height = '800px';
      submenu.style.display = "block";
      ele.src = '/images/minus.gif';
      openEle = ele;
      openSub = subid;
      document.cookie="opensub=" + subid;
   }
   else if( submenu )
   {
      sidebar.style.height = '600px';
      submenu.style.display = "none";
      ele.src = '/images/plus.gif';
      openEle = null;
      openSub = null;
      document.cookie='opensub='; // set to empty
   }
}

function getCookie(cName) 
{
   cName = cName + '=';
   var cVal = '';

   if (document.cookie.length > 0) 
   {
      var offset = document.cookie.indexOf(cName)
      if (offset != -1) 
      { 
         offset += cName.length
         var cLen = document.cookie.indexOf(';', offset);
         if (cLen == -1)
         {
             cLen = document.cookie.length;
         }
         cVal = unescape(document.cookie.substring(offset, cLen))
      }
   }
   return cVal;
}


function startFade(loc) 
{
  var el = document.getElementById(loc).childNodes[nextImage];
  nextImage = (nextImage < images.length-1) ? nextImage + 1 : 0;
  el.style.visibility = 'visible';
  el.style.zIndex = 0;
  setOpacity(el, 0);
  fadeImage(el,loc,0);
}

function fadeImage(el, loc, currentOpacity) 
{
  currentOpacity += 5;

  if (currentOpacity > 100) {
    setOpacity(el, 100);
    var prevEl = el.previousSibling ? el.previousSibling : el.parentNode.lastChild;
    prevEl.style.visibility = 'hidden';
    prevEl.style.zIndex = -2;
    el.style.zIndex = 0;
    var startFade = "startFade('"+loc+"')";
    window.setTimeout(startFade, intvl);
  }
  else {
    setOpacity(el, currentOpacity);
    window.setTimeout(function() { fadeImage(el, loc, currentOpacity); }, 50);
  }

}

function setOpacity(el, opacity) 
{
   opacity /= 100;
   el.style.opacity = opacity;
   el.style.MozOpacity = opacity;
   el.style.filter = "alpha(opacity=" + (opacity*100) + ")";
}

/***********************************************
* Ultimate Fade-In Slideshow (v1.5): © Dynamic Drive (http://www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/
 
var fadeimages=new Array()
//SET IMAGE PATHS. Extend or contract array as needed
fadeimages[0]=["images/rotate_01.jpg", "", ""] //plain image syntax
fadeimages[1]=["images/rotate_02.jpg", "", ""] 
fadeimages[2]=["images/rotate_03.jpg", "", ""] //plain image syntax
fadeimages[3]=["images/rotate_04.jpg", "", ""] 
fadeimages[3]=["images/rotate_05.jpg", "", ""] 
fadeimages[3]=["images/rotate_06.jpg", "", ""] 
//fadeimages[2]=["photo3.jpg", "http://www.javascriptkit.com", "_new"] //image with link and target syntax
//var fadeimages2=new Array() //2nd array set example. Remove or add more sets as needed.
//SET IMAGE PATHS. Extend or contract array as needed
//fadeimages2[0]=["photo1.jpg", "", ""] //plain image syntax
//fadeimages2[1]=["photo2.jpg", "http://www.cssdrive.com", ""] //image with link syntax
//fadeimages2[2]=["photo3.jpg", "http://www.javascriptkit.com", "_new"] //image with link and target syntax
 
var fadebgcolor="white"
 
////NO need to edit beyond here/////////////
 
var fadearray=new Array() //array to cache fadeshow instances
var fadeclear=new Array() //array to cache corresponding clearinterval pointers
 
var dom=(document.getElementById) //modern dom browsers
var iebrowser=document.all
 
function fadeshow(theimages, fadewidth, fadeheight, borderwidth, delay, pause, displayorder){
this.pausecheck=pause
this.mouseovercheck=0
this.delay=delay
this.degree=10 //initial opacity degree (10%)
this.curimageindex=0
this.nextimageindex=1
fadearray[fadearray.length]=this
this.slideshowid=fadearray.length-1
this.canvasbase="canvas"+this.slideshowid
this.curcanvas=this.canvasbase+"_0"
if (typeof displayorder!="undefined")
theimages.sort(function() {return 0.5 - Math.random();}) //thanks to Mike (aka Mwinter) :)
this.theimages=theimages
this.imageborder=parseInt(borderwidth)
this.postimages=new Array() //preload images
for (p=0;p<theimages.length;p++){
this.postimages[p]=new Image()
this.postimages[p].src=theimages[p][0]
}
 
var fadewidth=fadewidth+this.imageborder*2
var fadeheight=fadeheight+this.imageborder*2
 
if (iebrowser&&dom||dom) //if IE5+ or modern browsers (ie: Firefox)
document.write('<div id="master'+this.slideshowid+'" style="position:relative;width:'+fadewidth+'px;height:'+fadeheight+'px;overflow:hidden;"><div id="'+this.canvasbase+'_0" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);-moz-opacity:10;-khtml-opacity:10;background-color:'+fadebgcolor+'"></div><div id="'+this.canvasbase+'_1" style="position:absolute;width:'+fadewidth+'px;height:'+fadeheight+'px;top:0;left:0;filter:progid:DXImageTransform.Microsoft.alpha(opacity=10);-moz-opacity:10;background-color:'+fadebgcolor+'"></div></div>')
else
document.write('<div><img name="defaultslide'+this.slideshowid+'" src="'+this.postimages[0].src+'"></div>')
 
if (iebrowser&&dom||dom) //if IE5+ or modern browsers such as Firefox
this.startit()
else{
this.curimageindex++
setInterval("fadearray["+this.slideshowid+"].rotateimage()", this.delay)
}
}

function fadepic(obj){
if (obj.degree<100){
obj.degree+=10
if (obj.tempobj.filters&&obj.tempobj.filters[0]){
if (typeof obj.tempobj.filters[0].opacity=="number") //if IE6+
obj.tempobj.filters[0].opacity=obj.degree
else //else if IE5.5-
obj.tempobj.style.filter="alpha(opacity="+obj.degree+")"
}
else if (obj.tempobj.style.MozOpacity)
obj.tempobj.style.MozOpacity=obj.degree/101
else if (obj.tempobj.style.KhtmlOpacity)
obj.tempobj.style.KhtmlOpacity=obj.degree/100
}
else{
clearInterval(fadeclear[obj.slideshowid])
obj.nextcanvas=(obj.curcanvas==obj.canvasbase+"_0")? obj.canvasbase+"_0" : obj.canvasbase+"_1"
obj.tempobj=iebrowser? iebrowser[obj.nextcanvas] : document.getElementById(obj.nextcanvas)
obj.populateslide(obj.tempobj, obj.nextimageindex)
obj.nextimageindex=(obj.nextimageindex<obj.postimages.length-1)? obj.nextimageindex+1 : 0
setTimeout("fadearray["+obj.slideshowid+"].rotateimage()", obj.delay)
}
}
 
fadeshow.prototype.populateslide=function(picobj, picindex){
var slideHTML=""
if (this.theimages[picindex][1]!="") //if associated link exists for image
slideHTML='<a href="'+this.theimages[picindex][1]+'" target="'+this.theimages[picindex][2]+'">'
slideHTML+='<img src="'+this.postimages[picindex].src+'" border="'+this.imageborder+'px">'
if (this.theimages[picindex][1]!="") //if associated link exists for image
slideHTML+='</a>'
picobj.innerHTML=slideHTML
}
 
 
fadeshow.prototype.rotateimage=function(){
if (this.pausecheck==1) //if pause onMouseover enabled, cache object
var cacheobj=this
if (this.mouseovercheck==1)
setTimeout(function(){cacheobj.rotateimage()}, 100)
else if (iebrowser&&dom||dom){
this.resetit()
var crossobj=this.tempobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
crossobj.style.zIndex++
fadeclear[this.slideshowid]=setInterval("fadepic(fadearray["+this.slideshowid+"])",50)
this.curcanvas=(this.curcanvas==this.canvasbase+"_0")? this.canvasbase+"_1" : this.canvasbase+"_0"
}
else{
var ns4imgobj=document.images['defaultslide'+this.slideshowid]
ns4imgobj.src=this.postimages[this.curimageindex].src
}
this.curimageindex=(this.curimageindex<this.postimages.length-1)? this.curimageindex+1 : 0
}
 
fadeshow.prototype.resetit=function(){
this.degree=10
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
if (crossobj.filters&&crossobj.filters[0]){
if (typeof crossobj.filters[0].opacity=="number") //if IE6+
crossobj.filters(0).opacity=this.degree
else //else if IE5.5-
crossobj.style.filter="alpha(opacity="+this.degree+")"
}
else if (crossobj.style.MozOpacity)
crossobj.style.MozOpacity=this.degree/101
else if (crossobj.style.KhtmlOpacity)
crossobj.style.KhtmlOpacity=obj.degree/100
}
 
fadeshow.prototype.startit=function(){
var crossobj=iebrowser? iebrowser[this.curcanvas] : document.getElementById(this.curcanvas)
this.populateslide(crossobj, this.curimageindex)
if (this.pausecheck==1){ //IF SLIDESHOW SHOULD PAUSE ONMOUSEOVER
var cacheobj=this
var crossobjcontainer=iebrowser? iebrowser["master"+this.slideshowid] : document.getElementById("master"+this.slideshowid)
crossobjcontainer.onmouseover=function(){cacheobj.mouseovercheck=1}
crossobjcontainer.onmouseout=function(){cacheobj.mouseovercheck=0}
}
this.rotateimage()
}

/*
*
*	Image swap routines
*
*/

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

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 MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function changeFont(arg,size){
  	document.getElementById(arg).style.fontSize = size;
	document.cookie=arg+"="+size;
}
/*
*
* 	Popup Window for videos
*
*
*/
function showVideo(url, pWidth, pHeight)
{
	newwindow=window.open(url,'FSRHealthWatch','height='+pHeight+',width='+pWidth+',resizable=0,scrollbars=0,toolbar=0');
	if (window.focus) {newwindow.focus()}
	return false;
}
/*
*
*	Print This Page Scripts
*
*/
function printpage(url)
{
	newwindow=window.open(url,'name','scrollbars=yes');
	if (window.focus) {newwindow.focus()}
	return false;
}
//-->