function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}


if (document.images)
{
	infoimagedefault = new Image();
	infoimagedefault.src = "images/dots_1.gif";

	image1on = new Image();
	image1on.src = "images/healthcare_on.jpg";

	image1off = new Image();
	image1off.src = "images/healthcare_off.jpg";

	infoimage1 = new Image();
	infoimage1.src = "images/dots_1.gif";

  /*
	image2on = new Image();
	image2on.src = "images/classroom_on.gif";

	image2off = new Image();
	image2off.src = "images/classroom_off.gif";
	*/

	infoimage2 = new Image();
	infoimage2.src = "images/dots_2.gif";

	image3on = new Image();
	image3on.src = "images/professional_on.jpg";

	image3off = new Image();
	image3off.src = "images/professional_off.jpg";

	infoimage3 = new Image();
	infoimage3.src = "images/dots_3.gif";
	
	/*
	image4on = new Image();
	image4on.src = "images/personal_on.gif";

	image4off = new Image();
	image4off.src = "images/personal_off.gif";

	infoimage4 = new Image();
	infoimage4.src = "images/dots_4.gif";
  */
	image2on = new Image();
	image2on.src = "images/conference_on.jpg";

	image2off = new Image();
	image2off.src = "images/conference_off.jpg";

	/*
	infoimage5 = new Image();
	infoimage5.src = "images/dots_5.gif";

	image6on = new Image();
	image6on.src = "images/voterschoice_on.gif";

	image6off = new Image();
	image6off.src = "images/voterschoice_off.gif";

	infoimage6 = new Image();
	infoimage6.src = "images/voterschoice_dots.gif";
	*/
}

function changeImages() 
{
    if (document.images)
    {
        for (var i=0; i<changeImages.arguments.length; i+=2)
        { document[changeImages.arguments[i]].src = eval (changeImages.arguments[i+1] + ".src");
        }
    }
}