// rollover for 1st level (film)

	var pdoff = new Image();  
	var pdon = new Image();
	var pton = new Image();
	var ptoff = new Image();
	var refon = new Image();
	var refoff = new Image();
	
	
function preload() {
if(document.images) {
 	
 	var linksoff = new Image();  		//all links off
 	var topoff = new Image();
	var filmoff = new Image();  
	var filmon = new Image();
	var filmtop = new Image();
	var specfeaton = new Image();
	var specfeattop = new Image();
	var timeon = new Image();
	var timetop = new Image();
	var galleryon = new Image();
	var gallerytop = new Image();
	var peopleon = new Image();
	var peopletop = new Image();
	var teachon = new Image();
	var teachtop = new Image();
	var kidshomeoff = new Image();
	var kidson = new Image();
	var homeon = new Image();	
	var featureon = new Image();	
	var featureoff = new Image();	
	
		
	linksoff.src = "../subimages/links_off.gif";
	topoff.src = "../subimages/top_off.jpg";
	
	filmoff.src = "../subimages/film_off.gif";  
	filmon.src = "../subimages/film_on.gif";
	filmtop.src = "../subimages/film_top.jpg";
	specfeaton.src = "../subimages/specfeat_on.gif";
	specfeattop.src = "../subimages/specfeat_top.jpg";
	timeon.src = "../subimages/time_on.gif";
	timetop.src = "../subimages/time_top.jpg";
	galleryon.src = "../subimages/gallery_on.gif";
	gallerytop.src = "../subimages/gallery_top.jpg";
	peopleon.src = "../subimages/people_on.gif";
	peopletop.src = "../subimages/people_top.jpg";
	teachon.src = "../subimages/teach_on.gif";
	teachtop.src = "../subimages/teach_top.jpg";
	kidshomeoff.src = "../subimages/k_h_off.gif";
	kidson.src = "../subimages/kids_on.gif";
	homeon.src = "../subimages/home_on.gif";
	featureon.src = "../subimages/logo_on.jpg";
	featureoff.src = "../subimages/logo.gif";
	
	pdoff.src = "images/pd_off.gif";  
	pdon.src = "images/pd_on.gif";
	ptoff.src = "images/pt_off.gif";  
	pton.src = "images/pt_on.gif";
	refoff.src = "images/ref_off.gif";  
	refon.src = "images/ref_on.gif";
}
}

// submenu rollovers

function off(imgName) {
	if(document.images) {
	document[imgName].src = eval(imgName + 'off.src');
	}
}

function on(imgName) {
	if(document.images) {
	document[imgName].src = eval(imgName + 'on.src');
	}
}

// general rollovers for film
 	
var thisid = setTimeout("resethighlight(thispage)",10000);

function show(msg) { window.status = msg; }

function unshow() { window.status = ''; }

function onoroff(imgName, thatimage) {
	var objStr,obj, imgRurl;
	if(document.images) {
	  objStr = 'document.' + imgName;
      obj = eval(objStr);
      imgRurl = '../subimages/' + thatimage;
      obj.src = imgRurl;
	}
}


function offmenu(switchthisiamge, imgName) {
	var objStr,obj, imgRurl;
	if(document.images) {
	  objStr = 'document.' + switchthisiamge;
      obj = eval(objStr);
      imgRurl = '../subimages/links_off.gif';
      obj.src = imgRurl;
      offT();
	}
}


function offfilm(switchthisiamge, imgName) {
	var objStr,obj, imgRurl;
	if(document.images) {
      offT();
	}
}

function onfilm(switchthisiamge, imgName) {
	clearTimeout(thisid);
	var objStr,obj, imgRurl;
	if(document.images) {
	  objStr = 'document.' + switchthisiamge;
      obj = eval(objStr);
      imgRurl = '../subimages/' + imgName + '_on.gif';
      imgTurl = '../subimages/' + imgName + '_top.jpg';
      imgOurl = '../subimages/' + 'links_off.gif';
      obj.src = imgRurl;
      document.descrip.src = imgTurl;
      document.linksmenu.src = imgOurl;
	}
}

function onmenu(switchthisiamge, imgName) {
	clearTimeout(thisid);
	var objStr,obj, imgRurl;
	if(document.images) {
	  objStr = 'document.' + switchthisiamge;
      obj = eval(objStr);
      imgFurl = '../subimages/film_off.gif';
      imgRurl = '../subimages/' + imgName + '_on.gif';
      imgTurl = '../subimages/' + imgName + '_top.jpg';
      obj.src = imgRurl;
      document.descrip.src = imgTurl;
      document.film.src = imgFurl;
	}
}

//stops flashing 

function offT() {
 thisid = setTimeout("resethighlight(thispage)",10);
 }
 
function resethighlight(imgnamealso) {
	if(document.images) {
	imgRurl = '../subimages/' + imgnamealso + '_on.gif';
	imgTurl = '../subimages/top_off.jpg';
 	document.film.src = imgRurl;
 	document.descrip.src = imgTurl;
 	}
}