var ajax_comment_loading=false;
var ajax_comments_odd=true;
var ajax_comments_path='';
var ajax_comments_msgc='';
var ajax_comments_form='commentform';
var ajax_comments_list='commentlist';
var ajax_comments_here='commentform';
var ajax_comments_hide=new Array();
function ajax_comments_find_element(b,c){
    var e=$(''+b+'');
    if(e==null&&c!=false){
        var a=document.getElementsByTagName(c);
        for(var i=0;i<a.length;i++){
            if(a[i].className.toLowerCase().indexOf(ajax_comments_list)!=-1){
                return a[i]
                }
            }
        }
    return e
}
function ajax_comments_find_list(){
    var a=ajax_comments_find_element(ajax_comments_list,'ol');
    if(a==null){
        var b=ajax_comments_find_element(ajax_comments_here,false);
        if(b!=null){
            a=new Insertion.Before(b,'<ol id="'+ajax_comments_list+'" class="'+ajax_comments_list+'"></ol>');
            return $(ajax_comments_list)
            }else{
            return null
            }
        }
    return a
}
function ajax_comments_loading(a){
    var f=ajax_comments_find_element(ajax_comments_form,'form');
    if(a){
        ajax_comment_loading=true;
        f.submit.disabled=true;
        new Insertion.Before(f,'<div id="ajax_comments_loading" style="display:none;">Submitting Comment...</div>');
        var l=$('ajax_comments_loading');
        new Effect.Appear(l,{
            beforeStart:function(){
                with(l.style){
                    display='block';
                    margin='0 auto';
                    width='100px';
                    font='normal 12px Arial';
                    background='url('+ajax_comments_path+'ajax-comments/loading.gif) no-repeat 0 50%';
                    padding='0 0 0 23px'
                    }
                }
            })
}else{
    Element.remove('ajax_comments_loading');
    f.submit.disabled=false;
    ajax_comment_loading=false
    }
}
function ajax_comments_message(a,b){
    if(!ajax_comments_msgc){
        ajax_comments_msgc=$('ajax-comments-message');
        if(ajax_comments_msgc==null){
            var c=ajax_comments_find_list();
            new Insertion.After(c,'<div id="ajax-comments-message"></div>');
            ajax_comments_msgc=$('ajax-comments-message')
            }
        }
    if(ajax_comments_msgc.empty()){
    new Insertion.Bottom(ajax_comments_msgc,'<div>'+a+'</div>')
    }else{
    ajax_comments_msgc.firstChild.replace('<div>'+a+'</div>')
    }
    if(!b){
    ajax_comments_msgc.addClassName('error')
    }else{
    ajax_comments_msgc.removeClassName('error')
    }
}
function ajax_comments_submit(){
    if(ajax_comment_loading)return false;
    ajax_comments_loading(true);
    var c=ajax_comments_find_list();
    var f=ajax_comments_find_element(ajax_comments_form,'form');
    new Ajax.Request(f.action,{
        method:'post',
        asynchronous:true,
        postBody:Form.serialize(f),
        onLoading:function(a){
            a['timeout_ID']=window.setTimeout(function(){
                switch(a.readyState){
                    case 1:case 2:case 3:
                        a.abort();
                        ajax_comments_message('Timeout\nThe server is taking a long time to respond. Try again in a few minutes.',false);
                        break
                        }
                    },25000)
        },
    onFailure:function(a){
        var r=a.responseText;
//        msg=r.substring(r.indexOf('</h1>')+5,r.indexOf('</body>'));
        msg=r.substring(r.indexOf('<p>'),r.indexOf('</p>'));
        msg='<p><font color="red">'+msg+'</font></p>'
        ajax_comments_message(msg,false)
        },
    onComplete:function(a){
        ajax_comments_loading(false);
        window.clearTimeout(a['timeout_ID']);
        if(a.status!=200)return;
        f.comment.value='';
        if(ajax_comments_hide_on_success){
            f.remove();
            while(ajax_comments_hide.length>0){
                Element.remove(ajax_comments_hide.pop())
                }
            }
        new Insertion.Bottom(c,a.responseText);
        var b=c.lastChild,className=b.className;
        b.hide();
        b.addClassName('ajax');
        if(ajax_comments_odd){
        b.addClassName('alt')
        }else{
        b.removeClassName('alt')
        }
        ajax_comments_odd=!ajax_comments_odd;
    ajax_comments_message('Your comment has been saved.',true);
        new Effect.Appear(b,{
        duration:1.5,
        afterFinish:function(){
            new Effect.Highlight(ajax_comments_msgc,{
                duration:3,
                startcolor:'#99ff00'
            })
            }
        })
    }
});
return false
}
ac_oldLoad=window.onload;
window.onload=function(){
    ac_oldLoad;
    f=ajax_comments_find_element(ajax_comments_form,'form');
    if(f){
        f.onsubmit=ajax_comments_submit;
        new Insertion.Bottom(f,'<input id="ajax-comments-submit" name="ajax-comments-submit" type="hidden" value="1" />')
        }
    };