// JavaScript Document

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_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_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];}
}

// Comma separated list of images to rotate 
var imgs = new Array('images/image1.png','images/image2.png','images/image3.png');
// delay in milliseconds between image swaps 1000 = 1 second 
var delay = 10000;
var counter = 0;

function preloadImgs(){
	for(var i=0;i<imgs.length;i++){
		MM_preloadImages(imgs[i]);
	}
}

function randomImages(){
	if(counter == (imgs.length)){
		counter = 0;
	}
	MM_swapImage('rotator', '', imgs[counter++]);
	setTimeout('randomImages()', delay);
}

AC_FL_RunContent = 0;

function openWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function openTutorial(theURL) { window.open(theURL,'Tutorial','toolbar=no,location=no, directories=no,status=no,menubar=no,scrollbars=no, resizable=yes,width=1000,height=700,top=100, left=20'); 
}

function openEnvisionMap(theURL) { window.open(theURL,'Tutorial','toolbar=no,location=no, directories=no,status=no,menubar=no,scrollbars=no, resizable=yes,width=650,height=500,top=100, left=80'); 
}
function openSnetPathSmall(theURL) { window.open(theURL,'SnetPath','toolbar=no,location=no, directories=no,status=no,menubar=no,scrollbars=no, resizable=yes,width=660,height=250,top=200, left=80'); 
}
function openSnetPath(theURL) { window.open(theURL,'SnetPath','toolbar=no,location=no, directories=no,status=no,menubar=no,scrollbars=no, resizable=yes,width=680,height=360,top=100, left=120'); 
}
function openSnetPathBig(theURL) { window.open(theURL,'SnetPath','toolbar=no,location=no, directories=no,status=no,menubar=no,scrollbars=no, resizable=yes,width=640,height=580,top=50, left=80'); 
}
function openTutorialDescription(theURL) { window.open(theURL,'Title','toolbar=no,location=no, directories=no,status=no,menubar=no,scrollbars=yes, resizable=no,width=520,height=400,top=80, left=80'); 
}
function openInstructor(theURL) { window.open(theURL,'InstructorBiography','toolbar=no,location=no, directories=no,status=no,menubar=no,scrollbars=yes, resizable=yes,width=430,height=330,top=120, left=180'); 
}
function openMLBioMovie(theURL) { window.open(theURL,'MillerLevineBioMovie','toolbar=no,location=no, directories=no,status=no,menubar=no,scrollbars=yes, resizable=yes,width=500,height=450,top=120, left=180'); 
}
function openOnsitePD(theURL) { window.open(theURL,'OnsitePD','toolbar=no,location=no, directories=no,status=no,menubar=no,scrollbars=no, resizable=yes,width=960,height=655,top=20, left=50'); 
}
function openFAQmedia(theURL) { window.open(theURL,'FAQMedia','toolbar=no,location=no, directories=no,status=no,menubar=no,scrollbars=no, resizable=yes,width=400,height=350,top=120, left=50'); 
}
function toggleLayers(numbr) {
    //IE 5.5+ & NN 6.1+
    var numLayers = 4 // Set this to the Total number of layers
    var onLayer = 'Layer' + numbr
    if (document.getElementById) {
        //hide all layers
        for (i=0; i<numLayers; i++) {
        var lyr = 'Layer' + i
        eval("document.getElementById(lyr).style.display = 'none'"); // Hides all layers
        eval("document.getElementById(i).className ='offa'"); // All links to have 'tab' style
		eval("document.getElementById(i).parentNode.id ='off'");
        }
    //Show selected layer
    eval("document.getElementById(onLayer).style.display = '' ");
    eval("document.getElementById(numbr).className ='ona'"); // Selected link has 'tabon' style
	eval("document.getElementById(numbr).parentNode.id ='on'"); // Selected link has 'tabon' style
    }    
}

// (C) 2000 www.CodeLifter.com
// http://www.codelifter.com
// Free for all users, but leave in this  header

if (parent.frames.length > 0) {
    parent.location.href = self.document.location
}


function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}