//var img_plus			= "images/style_plusminus/images/plus.gif";
			//var img_plus_start		= "images/style_plusminus/images/plus_start.gif";
			//var img_plus_end		= "images/style_plusminus/images/plus_end.gif"
			//var img_plus_start_end		= "images/style_plusminus/images/plus_start_end.gif";
			/*var img_minus			= "images/style_plusminus/images/minus.gif"
			var img_minus_start		= "images/style_plusminus/images/minus_start.gif"
			var img_minus_end		= "images/style_plusminus/images/minus_end.gif";
			var img_minus_start_end		= "images/style_plusminus/images/minus_start_end.gif"
			var img_folder_open		= "images/style_plusminus/images/folder_open.gif"
			var img_folder_close		= "images/style_plusminus/images/folder_close.gif"*/


			var last_id				= 0;
			var menu_start			= 1;
			var menu_end			= 1;

function showmenu(id){
//	alert("KK");


				var last_menu, last_img_design, last_img_folder;
				var menu, img_design, img_folder;
				var noclose = true;
				if (last_id != 0) {
					// hide last open menu
					last_menu = document.all("menu_" + last_id);
					if (last_menu.style.display == ""){
						last_img_design = document.all("img_design_" + last_id);
						last_img_folder = document.all("img_folder_" + last_id);
						last_menu.style.display = "none";

						/*if (menu_start != menu_end) {	// at least two menus
							if (last_id == menu_start)
								last_img_design.src = img_plus_start;
							else if (last_id == menu_end)
								last_img_design.src = img_plus_end;
							else
								last_img_design.src = img_plus;
						} else {
							if (last_id == menu_start)
								last_img_design.src = img_plus_start_end;
							else	// should never be here
								last_img_design.src = img_plus;
						}				
						last_img_folder.src = img_folder_close;*/
						noclose = false;
					}
				}
//				if (1<1);
				if (1<id);
				menu = document.all("menu_"+id);
				if (id != last_id || noclose) {
					img_design = document.all("img_design_" + id);
					img_folder = document.all("img_folder_" + id);
					menu.style.display = "";
					

					/*if (menu_start != menu_end) {	// at least two menus
						if (id == menu_start)
							img_design.src = img_minus_start;
						else if (id == menu_end)
							img_design.src = img_minus_end;
						else
							img_design.src = img_minus;
					} else {
						if (id == menu_start)
							img_design.src = img_minus_start_end;
						else	// should never be here
							img_design.src = img_minus;
					}				
					img_folder.src = img_folder_open;*/
					
				}
				last_id=id;
			
}