// JavaScript Document // ****************************************** // 模块名称：古典玫瑰园隐藏式选单 V1.0 // 程序设计：从天庆 // 设计时间：2005-6-24 // ****************************************** /* 使用方法： 1. 将下列这一行贴入中, 以便载入函式库 2. 将下列这一行贴入之前, 以便加载默认值 3. 范例 2-1. 此行请贴在主控制对象上 onClick="displaySubMenu('被控制对象名称');" 2-2. 此行请贴在被控制对象上 id="被控制对象名称" open="0" style="display:none;" 主控制对象 */ // ====================================================================================================== // 隐藏式选单 function displaySubMenu(objName) { if(!document.all[objName]) return false; var currentObject = document.all[objName]; currentObject.style.display = (currentObject.open == '1')? 'none' : 'block'; currentObject.open = (currentObject.open == '1')? '0' : '1'; setSubMenuCookie(objName, currentObject.open); } // 隐藏式选单Cookie function displaySubMenuCookie(objName, openStat) { if(!document.all[objName]) return false; var currentObject = document.all[objName]; currentObject.style.display = (openStat == '1')? 'block' : 'none'; currentObject.open = openStat; setSubMenuCookie(objName, openStat); } // 设定Cookie function setSubMenuCookie(objName, openStat) { var exp = new Date(); var nowPlusOneWeek = exp.getTime() + (7 * 24 * 60 * 60 * 1000); exp.setTime(nowPlusOneWeek); var cookieString = 'subMenu=#name#, open=#stat#; expires=#dateTime#'; cookieString = cookieString.replace('#name#', objName); cookieString = cookieString.replace('#stat#', openStat); cookieString = cookieString.replace('#dateTime#', exp.toGMTString()); document.cookie = cookieString; } // 取出cookie function getSubMenuCookie() { var text = document.cookie.toString(); if(text.length > 0 && text.indexOf('subMenu') > -1 && text.indexOf('open') > -1) { var arrayCookie = text.split(', '); displaySubMenuCookie((arrayCookie[0].split('='))[1], (arrayCookie[1].split('='))[1].toString().substr(0, 1)); } }