// JavaScript Document
	function showMenu(menuId, show) {
		if (document.getElementById) {
			ul = document.getElementById(menuId);
				if (show == true) {		
					ul.className = 'showSubMenu';
				} else {
					ul.className = '';
				}
		}
	}
	
	function showItem(imageId, menuId, show) {			
			tmpImg = new Image(20, 20);			
			if (show != false && document.images[imageId].src.indexOf('/images/plus.png') != -1) {
				tmpImg.src = '/images/minus.png';
				showMenu(menuId, true);
			}
			if (show != true && document.images[imageId].src.indexOf('/images/minus.png') != -1) {
				tmpImg.src = '/images/plus.png';
				showMenu(menuId, false);
			}
			if (tmpImg.src)
				document.images[imageId].src = tmpImg.src;
	}