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"); 
       } 
   } 
}

function SetHome(obj,vrl){ 
   try{ 
           obj.style.behavior='url(#default#homepage)';obj.setHomePage(vrl); 
   } 
   catch(e){ 
	   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); 
		} 
   } 
} 

//注册
function userRegister()
{
	var user_Username = "#user_Username";
	var user_Password = "#user_Password";
	var user_Password2 = "#user_Password2";
	var user_Name = "#user_Name";
	var user_Mail = "#user_Mail";
	var user_ZW = "#user_ZW";
	var user_Moble = "#user_Moble";	
	var user_Tel = "#user_Tel";	
	var user_Company = "#user_Company";
	var user_Address = "#user_Address";
	
	if ($(user_Username).val() == "") {
		alert('请填写用户名！');
		$(user_Username).focus();
		return false;
	}
	if ($(user_Username).val().length < 4 || $(user_Username).val().length > 15) {
		alert('用户名在4-20位英文字母或数字！');
		$(user_Username).focus();
		return false;
	}
	if ($(user_Password).val() == "") {
		alert('请填写密码！');
		$(user_Password).focus();
		return false;
	}
	if ($(user_Password).val().length < 6 || $(user_Password).val().length > 16) {
		alert('密码在6-16位英文字母或数字！');
		$(user_Password).focus();
		return false;
	}
	if ($(user_Password2).val() == "") {
		alert('请再输入一遍您上面填写的密码！');
		$(user_Password2).focus();
		return false;
	}
	if ($(user_Password).val() != $(user_Password2).val()) {
		alert('两次输入的密码不一致！');
		$(user_Password2).focus();
		return false;
	}
	if ($(user_Name).val() == "") {
		alert('请填写您的真实姓名！');
		$(user_Name).focus();
		return false;
	}
	
	if ($(user_Mail).val() == "") {
		alert('请填写您的电子邮箱！');
		$(user_Mail).focus();
		return false;
	}
	
	if ($(user_Tel).val() == "") {
		alert('请填写您的联系电话！');
		$(user_Tel).focus();
		return false;
	}
	
	if ($(user_Company).val() == "") {
		alert('您的公司名称！');
		$(user_Company).focus();
		return false;
	}
	if ($(user_Address).val() == "") {
		alert('您的公司地址！');
		$(user_Address).focus();
		return false;
	}
	
	$("#middMLCBntImg").hide();
	$("#regBntStart").show();
	
	$.ajax({
		type: "POST",
		url: "/ajax/tysd.ajax.php",
		data: "options=register&user_Username=" + $(user_Username).val() + "&user_Password=" + $(user_Password).val() + "&user_Name=" + $(user_Name).val() + "&user_Mail=" + $(user_Mail).val() + "&user_ZW=" + $(user_ZW).val() + "&user_Moble=" + $(user_Moble).val() + "&user_Tel=" + $(user_Tel).val() + "&user_Company=" + $(user_Company).val() + "&user_Address=" + $(user_Address).val(),
		success: function(data)
		{
			if (data == "1") {
				alert('注册成功！');
				$("#regBntStart").html('正在跳转...');
				location.href = '/index.php';
			} else {
				$("#middMLCBntImg").show();
				$("#regBntStart").hide();
				alert('注册失败，请稍后重试！');
			}
		},
		error:function(){
			$("#middMLCBntImg").show();
			$("#regBntStart").hide();
			alert('注册失败，请稍后重试！');
		}
	});
	
	return false;
}

//登录
function userLogin()
{
	var user_Username = "#user_Username";
	var user_Password = "#user_Password";
	
	if ($(user_Username).val() == "") {
		alert('请填写用户名！');
		$(user_Username).focus();
		return false;
	}
	if ($(user_Password).val() == "") {
		alert('请填写密码！');
		$(user_Password).focus();
		return false;
	}
	
	$("#middMLCBntImg").hide();
	$("#loginBntStart").show();
	
	$.ajax({
		type: "POST",
		url: "/ajax/tysd.ajax.php",
		data: "options=login&user_Username=" + $(user_Username).val() + "&user_Password=" + $(user_Password).val(),
		success: function(data)
		{
			if (data == "1") {
				$("#regBntStart").html('正在跳转...');
				location.href = '/index.php';
			} else {
				$("#middMLCBntImg").show();
				$("#loginBntStart").hide();
				alert('用户名或密码错误！');
			}
		},
		error:function(){
			$("#middMLCBntImg").show();
			$("#loginBntStart").hide();
			alert('操作失败，请稍后重试！');
		}
	});
	
	return false;
}

//推出
function userLoginExit()
{
	$.ajax({
		type: "POST",
		url: "/ajax/tysd.ajax.php",
		data: "options=exit",
		success: function(data) {
			location.href = '/index.php';
		}
	});
	
	return false;
}

function setFontSize(size)
{
	$("#font14,#font16").removeClass("colorred");
	$("#font"+ size).addClass("colorred");
	$("#divcontent").css("font-size",size +"px");
}