function openOverlay(light, fade) {

	document.getElementById(light).style.display='block';

	document.getElementById(fade).style.display='block';


}
function hideOverlay(light, fade) {

	document.getElementById(light).style.display='none';

	document.getElementById(fade).style.display='none';


}

function doimages(){
	var linkslen = document.links.length;
	for (var i=0;i< linkslen;i++) {
		if (document.links[i].title) document.links[i].title = "";
	}
	var home = true;
	var images = getElementsByClassName("home_main_image", "div", "wrapper2");
	if (!images.length) {
		home = false;
		var images = getElementsByClassName("main_image", "div", "wrapper2");
	}
	var firstimage = getfirstimage();
	createbutton("audio-off-icon", firstimage, 122, 907, playerunmute);
	createbutton("audio-on-icon", firstimage, 122, 907, playermute);
	firstimage.imagenumber = 0;
	var home_image = getFirstClass(firstimage, "home_image_cont", "div");
	var buttons = creatediv("buttons_cont", firstimage);
	if (home_image && home_image.style.display == "none") {
		buttons.style.visibility = "hidden";
	}
	if (gaylord.buffering) {
		buttons.style.visibility = "hidden";
	}
	
	if (home) {
		buttons.className = "thumb_box home_thumbs";
	}
	else {
		buttons.className = "thumb_box";
	}

	if (manualLink) {
		var rightbutton = creatediv("right_button", firstimage);
		rightbutton.innerHTML = manualLink;
		
	}

	
	var chev_right = createabutton("chev_right", firstimage, "&nbsp;", "chev-right-id", false, nextimage);
	if (images.length > 1) {
		chev_right.style.visibility = "visible";
	}
	var chev_left = createabutton("chev_left", firstimage, "&nbsp;", "chev-left-id", false, previmage);
	
	for (var i = 0; i < images.length; i++) {
		var image = images[i];
		var imgs = image.getElementsByTagName("img");
		//alert(images.length);
		if (images.length > 1) {
			var img = imgs[0];
			gaylord.imgsrcs.push(img.src);
			var aref = createimageref(buttons, img.src, img.alt, i);
			if (i == 0) {
				//				aref.className = "hov_thumb";
			}
		}
		
		var infobox = getElementByClassName("trans_box2", "div", image, 0);
		//alert(infobox.innerHTML);
		var h1elem = infobox.getElementsByTagName("h1")[0];
		var closeref = createa("close", infobox, "&nbsp", "#", h1elem);
		closeref.onmousedown = closeinfobox;
		var openref = createa("open", infobox, "&nbsp;", "#");
		openref.onmousedown = showinfobox;
		setFirstClass(infobox, "open", "a", "hidden");

		
		
		/*      
		 <a href="#" class="open">&nbsp;</a>
		 var newref = document.createElement('a');
		 newref.onmousedown = closeinfobox;
		 newref.className = "close";
		 newref.innerHTML = "x";
		 newref.href = "#";
		 infobox.insertBefore(newref, h1elem); */
		//             <a  class="shev_right">&nbsp;</a>
		
		if (i > 0) {
			image.style.display = "none";
			img.src = "";
			firstimage.insertBefore(infobox, buttons);
			infobox.style.display = "none";
		}
		
	}
	if (home_image) {
//if (false){
//		home_image.id = "home_image_1";
		home_image.id = "home_image_cont";
		var imgs = home_image.getElementsByTagName("img");
		var img = imgs[0];
		img.id = "home_img_1";
		var slider = document.getElementById("slider1");
		var home_image2 = createdivafter("home_image_2", firstimage,home_image);
		home_image2.style.visibility = "hidden";
//		home_image2.className = "home_image_cont2";
		home_image2.id = "home_image_cont2";
		var img2 = createimg("home_img_2", home_image2);
		
	}

	if (isStory()) {
		doStoryImages();
	}
	increment(gaylord.imagedelay + 1000);
}
function changeimagenum(num,nofade) {

	var firstimage = getfirstimage();

	var imgs = firstimage.getElementsByTagName("img");
	var img = imgs[0];


	var hrefs = firstimage.getElementsByTagName("a");
	//var href = hrefs[0];
	//alert(href);
	
	img.zIndex = 2;

	if (isIE6()) {

//		img.zIndex = -1;		

	}

	img.alt = gaylord.alts[num];
	//alert(img.alt);
	if (!nofade && img.id == "home_img_1" /*&& !isIE6() */) {

          imagefade(gaylord.imgsrcs[num]);	

	}

	else {

		img.src = gaylord.imgsrcs[num];
		href = heroHrefs[num];

		var aEls = document.getElementById('image_cont').getElementsByTagName('a');
		for (var i = 0, aEl; aEl = aEls[i]; i++) {
		
			if (!href) href = 'JavaScript:void(0)';
			aEl.href = href;
					
		}

	}

}