var user_ajax={}
user_ajax._=function(i){
    return document.getElementById(i)
};

user_ajax.login_callback=function (info){
    var _=user_ajax._
    //login fail
    try{
        if(!info ||  info=='false'){
            try{
                _('user_nav2').innerHTML='<a href="http://uc.frbiz.com/login.php"><b>Sign In</b></a>&nbsp;|&nbsp;<a href="http://uc.frbiz.com/reg.php" class="no">Join Now</a>';
            }catch(e){

            }
            _('user_nav').innerHTML='<a href="http://uc.frbiz.com/login.php"><b>Sign In</b></a><a href="http://uc.frbiz.com/reg.php" class="no">Join Now</a>';

            _('login_fail').style.display='';
            _('login_ok').style.display='none';
            return;
        }else{
            try{
                _('user_nav2').innerHTML='<a href="'+info['home_url']+'">My Himfr</a>&nbsp;|&nbsp;<a class="no" href="'+info['logout']+'" onclick="user_ajax.logout();return false" >Logout</a>';
            }catch(e){}

            _('user_nav').innerHTML='Hi <a href="'+info['home_url']+'">'+info['email']+'</a> <a class="no" href="'+info['logout']+'" onclick="user_ajax.logout();return false" >Logout</a>';
            

            _('login_fail').style.display='none';
            _('login_ok').style.display='';
            //login ok
            _('user_email').innerHTML=info['email'];
            _('user_Inquiry_num').innerHTML=info['Inquiry_num'];
            _('user_Inquiry_Lastest').innerHTML='('+info['Inquiry_Lastest']+')';
            _('user_product_Approval').innerHTML=info['product_Approval'];
            _('user_product_refuse').innerHTML=info['product_refuse'];
            _('user_product_refuse_url').href=info['product_refuse_url'];
            _('user_home_url').href=info['home_url'];
            _('user_home_url2').href=info['home_url'];
            _('user_profile_url').href=info['profile_url'];
            _('user_logout').href=info['logout'];

        }
    }
    catch(e){
        
    }
}
login_callback=user_ajax.login_callback;
user_ajax.check_user_login=function (f){
    user_ajax.reload_user();
    window.setTimeout(user_ajax.reload_user, 1000);
    
}



user_ajax.reload_user=function(){
    setTimeout(function(){
        function _(i){
            return document.getElementById(i)
        };
        try{
            var js=_('js_login_status');
            if(js){
                js.parentNode.removeChild(js);
            }
        }catch(e){

        }
        var js=document.createElement('script');
        js.id='js_login_status';
        js.src='http://uc.frbiz.com/ajaxstatus.php?t='+new Date().getTime();
        document.body.appendChild(js)
    }, 100);
}
user_ajax.logout=function (){
    var _=user_ajax._
    var logout_url='http://uc.frbiz.com/login.php?action=logout';
    try{
        var img=_('img_load_user_cookie');
        if(img){
            img.parentNode.removeChild(img);
        }
    }catch(e){

    }
    var img=document.createElement('IMG');
    img.id='img_load_user_cookie';
    img.src=logout_url;
    img.setAttribute('onload', 'user_ajax.reload_user()');
    img.setAttribute('onerror', 'user_ajax.reload_user()');
    document.body.appendChild(img);
    user_ajax.reload_user();

}
function  change_tab(tab,index,max_count,pre,tab_pre){
    var _=function(n){
        return document.getElementById(n);
    }
    for(var i=0;i<max_count;i++){
        if(i==index){
            _(pre+i).style.display='';
            _(tab_pre+i).className=(_(tab_pre+i).className.replace(/cur/,'')+' cur');
        }else{
            _(pre+i).style.display='none';
            _(tab_pre+i).className=_(tab_pre+i).className.replace(/cur/,'');
        }

    }
}


function search_form(form){
    if (form.kw.value == "") {
        form.kw.focus();
        return false;
    }
    var kw = form.kw.value.replace(new RegExp(" ", "gi"), "_").replace(new RegExp("-", "gi"), "^");
    var src = form.src.value;
    var m = {
        inquiry: "ps",
        product: "buy",
        company: "cs"
    };
    if (m[src]) {
        form.action= "/" + m[src] + "-" + kw + "/";
        form.submit();
    }
    return false;
}

function delay_load_img(){
    var imgs=document.getElementsByTagName('img');
    delay_load_img.finds=[];
    for(var i=0;i<imgs.length;i++){
        var img=imgs[i];
        var src2=img.getAttribute('rel_src');
        if(src2){
            img.setAttribute('rel_src', '');
            delay_load_img.finds.push([img,src2]);
        }
    }
    var tmp=function(){
        var t=delay_load_img.finds.pop();
        if(t){
            t[0].src=t[1];
            //document.title='load:'+t[1];//debug
            window.setTimeout(tmp,100);
        }
    }
    window.setTimeout(tmp,100);

}