// JavaScript Document
var Handle = {
	zwgkIndex:1,
	zwgkHandle:null,
	zwgkDelay:8000,
	zxbsIndex:1,
	zxbsHandle:null,
	zxbsDelay:8000,
	"showTop":function(id){
		var num = 6;
		for(i=1;i<=num;i++){
			var obj = document.getElementById("m_" + i);
			var objSubMenu = document.getElementById("sm_" + i);
			if(id == i){ 
				obj.className = "MenuItemSel";
				if(id != 1 && objSubMenu != null)
					objSubMenu.className = "subMenuDiv";
			}
			else{
				obj.className = "MenuItem";
				if(objSubMenu != null) 
					objSubMenu.className = "hiddenObj";
			}
		}
	},
	"hiddenTop":function(id){
		var num = 6;
		for(i=1;i<=num;i++){
			var obj = document.getElementById("m_" + i);
			var objSubMenu = document.getElementById("sm_" + i);
			obj.className = "MenuItem";	
			if(objSubMenu != null)
				objSubMenu.className = "hiddenObj";
		}
	},
	"OverMenu":function(prefix,index){
		var handleName = "Handle." + prefix + "Handle";
		eval("clearInterval(" + handleName + ")");
		eval(handleName + "=null");
		var indexName = "Handle." + prefix + "Index";
		var lastIndex = eval(indexName);
		eval(indexName + "=" + index) ;
		if(index == lastIndex) return;
		Handle.ShowAndHide(prefix,index,lastIndex);
	},
	"OutMenu":function(prefix){
		Handle.Animate(prefix);
	},
	"Animate":function(prefix){
		var num = document.getElementById(prefix+"_t").getElementsByTagName("LI").length;
		var handleName = "Handle." + prefix + "Handle";
		var delayName = "Handle." + prefix + "Delay";
		var indexName = "Handle." + prefix + "Index";
		if(eval(handleName)==null){
			eval(handleName + '= setInterval(function(){ var lastIndex = '+indexName+'; var index = lastIndex>=num?1:lastIndex+1; '+indexName+' = index ; Handle.ShowAndHide(prefix,index,lastIndex);	},'+delayName+')');
		}
	},
	"ShowAndHide":function(prefix,showIndex,hideIndex){
		document.getElementById(prefix+"_t_"+hideIndex).className = "BlockMenuItem";
		document.getElementById(prefix+"_t_"+showIndex).className = "BlockMenuItemSel";
		document.getElementById(prefix+"_c_"+hideIndex).className = "hiddenObj";
		document.getElementById(prefix+"_c_"+showIndex).className = "";		
	},
	"CheckEmail":function(){
		var emailform = document.getElementById("emailform");
		var emailtype = document.getElementById("emailtype");
		var username = document.getElementById("username");
		var password = document.getElementById("password");
		var usernames = document.getElementById("usernames");
		var passwords = document.getElementById("passwords");
		var uid = document.getElementById("uid");
		var passwd = document.getElementById("passwd");
		var imapuser = document.getElementById("imapuser");
		var pass = document.getElementById("pass");
		
		if(username.value == ""){
			alert("用户名不能为空,请重新输入用户名!")
			username.focus();
			return false;
		}
		
		if(password.value == ""){
			alert("密码不能为空,请重新输入密码!")
			password.focus();
			return false;
		}	
		
		emailform.action ="http://mail.shunde.gov.cn/horde/imp/redirect.php"
		imapuser.value = username.value;
		pass.value = password.value;
		emailform.submit();
		usernames.value = "";
		passwords.value = "";
		username.value = "";
		password.value = "";
		uid.value = "";
		passwd.value = "";
		imapuser.value = "";
		pass.value = "";
	}
}
//收藏夹
function AddFavorite(sURL, sTitle){
	try{ window.external.addFavorite(sURL, sTitle);}
    catch (e){
        try{ window.sidebar.addPanel(sTitle, sURL, "");}
        catch (e){ alert("加入收藏失败，请使用Ctrl+D进行添加");}
    }
}
//设置首页
function SetHome(obj,vrl){

	try{ obj.style.behavior='url(#default#homepage)';obj.setHomePage(vrl); }
    catch(e){ alert();
		if(window.netscape) {
        	try { netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect"); }
            catch (e) { alert("此操作被浏览器拒绝！\n请在浏览器地址栏输入“about:config”并回车\n然后将 [signed.applets.codebase_principal_support]的值设置为'true',双击即可。");  }
            var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
            prefs.setCharPref('browser.startup.homepage',vrl);
        }
	}
}