//添加收藏夹
function add_favorite(){
var url = document.URL;
var title = document.title;
if (document.all){
window.external.AddFavorite(url,title);
}else if (window.sidebar){
window.sidebar.addPanel(title,url,"");
}
}
//读取cookie
function getCookie(cookieName){
var cookieString = document.cookie;
var start = cookieString.indexOf(cookieName+"=");
if (start ==-1) return null;
start+=cookieName.length+1;
var end = cookieString.indexOf(';', start);
if (end == -1) return unescape(cookieString.substring(start));
else return unescape(cookieString.substring(start, end));
}
//去左空格;
function ltrim(s){
return s.replace( /^(\s*| *)/, "");
}
//去右空格;
function rtrim(s){
return s.replace( /(\s*| *)$/, "");
}
//去左右空格;
function trim(s){
return ltrim(rtrim(s));
}
//经销商首页登录
function get_index_login(){
var login_str = '';
if (dUserName && dUserId){
str="";
}else{
str = '';
}
document.getElementById("login_id").innerHTML=str;
}
//表单提交核查
function check_form(obj){
var name=obj.user_name.value;
var password=obj.user_pass.value;
if (trim(name) == ""){
alert("请输入用户名！！");
return false;
}
if (trim(password) == ""){
alert("请输入密码！！");
return false;
}
return true;
}