function minHeight(objectID, minHeight) {	
	if (document.getElementById) {
		var c_height = document.getElementById(objectID).offsetHeight;
		
		if (c_height < minHeight) {
			document.getElementById(objectID).style.height = minHeight + 'px';
		}
	}
}
function setHeights() {
	if (document.getElementById("left") && document.getElementById("right")) {
		var l = document.getElementById("left").offsetHeight;
		var r = document.getElementById("right").offsetHeight;

		if (l > r) minHeight("content", (l - 160));
		else if (r > l) minHeight("left", r);
	}
}
function openProductPhotoGallery() {
	var rows = document.getElementById("photoBox").getElementsByTagName("tr");
	for(i = 0; i < rows.length; i++) {
		if (rows[i].style.display == "none") rows[i].style.display = "block";
	}
	document.getElementById("photoLink").innerHTML = '<a href="#" onclick="closeProductPhotoGallery();return false;">close</a>';	
	setHeights();
}
function closeProductPhotoGallery() {
	var rows = document.getElementById("photoBox").getElementsByTagName("tr");
	for(i = 0; i < rows.length; i++) {
		if (rows[i].className == "photoThumb") rows[i].style.display = "none";
	}
	document.getElementById("photoLink").innerHTML = '<a href="#" onclick="openProductPhotoGallery();return false;">view all photos</a>';	
	setHeights();
}




	var t;
	var prior_id;
	prior_id = '';
	function showMenu(id) {
		if(id!=prior_id) {
			if(prior_id!='') {
				closeID(prior_id);
				if (prior_id == 'products_styles') {
					if (document.getElementById("products-sub")) document.getElementById("products-sub").style.display = 'none';	
				}
			}
			prior_id = id;
		}
		clearTimeout(t);
		document.getElementById("nav_"+id+"_on").style.display='';
		if (id == 'products_styles') {
			if (document.getElementById("products-sub")) document.getElementById("products-sub").style.display = 'block';	
		}
	}
	function hideMenu(id) {
		if (id != 'products_styles') {
			t=setTimeout('closeID()', 1); // 1000
		}
	}
	function closeID() {
		document.getElementById("nav_"+prior_id+"_on").style.display='none';
	}
	function preloader() {
		img1 = new Image(); 
		img1.src = "i/products_hover.png";
		img2 = new Image(); 
		img2.src = "i/info_center_hover.png";
		img3 = new Image(); 
		img3.src = "i/image_gallery_hover.png";
		img4 = new Image(); 
		img4.src = "i/news_hover.png";
		img4 = new Image(); 
		img4.src = "i/nav_home_hover.png";
	}