function showMenu(which) {

	if (menu_active) {

		menuvisible=1;

		obj=getObj('sec'+which+'_subsections');

		obj.style.visibility="visible";

		// hide others

		for (x=0; x<menus; x++) {

			if (x!=which) {

				obj=getObj('sec'+x+'_subsections');

				if (obj) {
					obj.style.visibility="hidden";
				}

				

				//de-hilight title

				obj=getObj('secname'+x);

				if (obj!=null) {

					if (selected!=x) {

						obj.style.color="#ffffff";

					}

			

				}

			}

		}

		//hilight title

		obj=getObj('secname'+which);

		if (obj!=null) {

			if (selected!=which) {

				obj.style.color="#F40A53";

			}

			

		}

	}

}





function hide() {

	if (!menuvisible && menu_active) {

		for (x=0; x<menus; x++) {

			obj=getObj('sec'+x+'_subsections');

			if (obj) {
				obj.style.visibility="hidden";
			}

			

			//de-hilight title

			obj=getObj('secname'+x);

			if (obj!=null) {

				if (selected!=x) {

					obj.style.color="#ffffff";

				}

		

			}

		}

	}

}