// JavaScript Document
//此处为独立函数
function LTrim(str)
{
    var i;
    for(i=0;i<str.length;i++)
    {
        if(str.charAt(i)!=" "&&str.charAt(i)!=" ")break;
    }
    str=str.substring(i,str.length);
    return str;
}
function RTrim(str)
{
    var i;
    for(i=str.length-1;i>=0;i--)
    {
        if(str.charAt(i)!=" "&&str.charAt(i)!=" ")break;
    }
    str=str.substring(0,i+1);
    return str;
}
function Trim(str)
{
    return LTrim(RTrim(str));
}

function addBookmark(){
	//加入收藏夹 
if(document.all){
       window.external.addFavorite('http://www.tuanyiqi.com/', '团一起');
}
else if(window.sidebar){
      window.sidebar.addPanel('团一起','http://www.tuanyiqi.com/',"");
}
}

function setHomepage(){
	//设置首页 
   if(document.all){
      document.body.style.behavior='url(#default#homepage)';
      document.body.setHomePage('http://www.tuanyiqi.com/');
   }
   else if(window.sidebar){
        if(window.netscape){
             try{
                 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
             }
             catch(e){
                 alert("您的浏览器未启用[设为首页]功能");
             }
        }
        var prefs=Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
        prefs.setCharPref('browser.startup.homepage','http://www.tuanyiqi.com/');
   }
}

function f_W_subscribe(f)
{
	//alert(websiteid);
	//alert(ifshow);
	var email=f.email.value;
	if(Trim(email).length==0){
		alert("请留下正确的email地址！");
		f.email.focus();
		return false;
	}
	var search_str = /^[\w\-\.]+@[\w\-\.]+(\.\w+)+$/;
 	if(!search_str.test(email)){        
 		alert("请留下正确的email地址！");
 		f.email.focus();
 		return false;
 	}
 	f.email.value="";
		JQ.post('/misc/ajax_php/ajax_subscribe.php',{
										email: email
										},function(data){
											
											alert(data);
											//JQ("#sitecommentsubmitmsg").html(data);
										});
	//alert("团购活动订阅提交成功！请等待审核！");
}
function f_W_goodscomment(f)
{
	//alert(websiteid);
	//alert(ifshow);
	var gid=f.gid.value;
	//var username=f.username.value;
	var content=f.review.value;
	if(gid=="") return false;
	/*if(Trim(username).length==0){
		alert("haha！雁过拔毛，人过留名哦！");
		f.username.focus();
		return false;
	}*/
	if(content.length==0){
		alert("是不是该写点什么呢！");
		f.review.focus();
		return false;
	}
	//f.username.value="";
	f.review.value="";
		JQ.post('/misc/ajax_php/ajax_goodscomment.php',{
										gid: gid,
										//username:username,
										content: content
										},function(data){
											//alert(data);
											//JQ("#sitecommentsubmitmsg").html(data);
										});
	alert("您的评论提交成功！请等待审核！");
}

function f_userstatus(){
	var url="/userstatus.php";	
	JQ("#userstatus").load(url);
}