function jblogcomments_mouse_up()
{
 if (jcurrent_flower_selector) close_flower_selector(jcurrent_flower_selector);
 if (jcurrent_entry_smileys) {
  o=document.getElementById('smileydiv_'+jcurrent_entry_smileys);
  if (o) o.innerHTML='';
 }
}

var jcurrent_entry_smileys=0;

function jshow_blog_comments( entryid )
{
    if ( !( entryid > 0 ) ) {
        return false;
    }
    
    var o = $Elem( 'blogcomments_' + entryid );
    if ( o == null ) {
        return false;
    }
    
    if ( o.style.display != 'none' ) {
        o.Hide();
        o = $Elem( 'blogcommentslink_' + entryid );
        if (o) o.innerHTML='Show comments';
    } else {
        o.innerHTML = 'Loading comments...';
        jblogcomments_request(entryid,3);
        o.Show();
        o = $Elem( 'blogcommentslink_' + entryid );
        if (o) o.innerHTML='Hide comments';
    }
}

function jload_blog_comment_box( entryid )
{
    var o = $Elem( 'submit_' + entryid );
    if ( o && o.disabled ) {
        o = $Elem( 'blogcommentbox_' + entryid );
        if (o) {
            o.Hide();
            o.innerHTML='';
        }
        return;
    }

    o = $Elem( 'blogcommentbox_' + entryid );
    if (o) {
        if (o.style.display=='none') {
            jblogcomments_request(entryid,2);
            o.innerHTML='Loading comment box...';
            o.Show();
        }
    }
}

function jblogcomments_request(entryid,flags)
{
    var url = '/blogs/blogcomments_xmlhttp.php';
    var params = 'entryid=' + entryid + '&flags=' + flags;
    CAJAX.Get( url, params, jblogcomments_process_http_response, "", "string" );
}

function jblogcomments_process_http_response( response )
{
    var openbox = 0;
    var ok = response.substring(0,4);
    if ( ok == '[OK]' ) {
        var p = response.indexOf(';');
        if ( p > 0 ) {
            var p2 = response.indexOf(';',p+1);
            if ( p2 > 0 ) {
                var entryid = response.substring(4,p);
                var flag = response.substring(p+1,p2);
                var response = response.substring(p2+1);
                if ( flag == 1 ) {
                    var o = $Elem( 'blogcomments_' + entryid );
                    if (o) {
                        o.innerHTML = response;
                        o.Show();
                    }
                    openbox = entryid;
                    
                    var sub_btn = $Elem( 'submit_' + entryid );
                    o = $Elem( 'blogcomments_' + entryid );
                    if ( sub_btn && sub_btn.disabled ) {
                        var new_div = document.createElement("div");
                        var new_img = document.createElement("img");
                        new_img.setAttribute( "src", CXIHAConfig.imghost + "/images/icons/info20x20.png" );
                        new_img.setAttribute( "border", "0" );
                        new_div.appendChild( new_img );
                        new_div.appendChild( document.createTextNode('Posted!') );
                        o.appendChild( new_div );
                    }
                    o = $Elem( 'blogcomment_' + entryid );
                    if ( o ) {
                        o.value = '';
                    }
                } else if ( flag == 2 ) {
                    var o = $Elem( 'blogcommentbox_' + entryid );
                    if (o) o.innerHTML = response;
                }
            }
        }
    } else {
        alert( 'Requested action failed. Please try again.' );
        var submit_buttons = document.getElementsByTagName( "input" );
        for ( var a = 0; a < submit_buttons.length; a++ ) {
            var item = submit_buttons[a];
            if ( typeof( item.type ) && item.type == "submit" && typeof( item.id ) && new String( item.id ).match( /submit_([0-9]{1,})/i ) && item.disabled ) {
                item.disabled = false;
                item.value = 'Submit';
            }
        }
    }
    if (openbox) jload_blog_comment_box(openbox);
}

function jopen_entry_smiley_table(entryid,i)
{
 var o;

//document.onmouseup=jblogcomments_mouse_up;

 if (jcurrent_flower_selector) close_flower_selector(jcurrent_flower_selector);

 if (jcurrent_entry_smileys) {
  o=document.getElementById('smileydiv_'+jcurrent_entry_smileys);
  if (o) o.innerHTML='';
 }
 var o=document.getElementById('smileydiv_'+entryid);
 if(o) {
  jcurrent_entry_smileys=entryid;
  o.innerHTML=get_entry_smiley_table(i-1,entryid);
  var tableid='entry'+entryid+'sm0'+i;
  o=document.getElementById(tableid);
  if (o) {
   o.style.display='';
  }
 }
}

function choose_entry_smiley(entryid,tag)
{
 var o=document.getElementById('smileydiv_'+entryid);
 if(o) o.innerHTML='';
 jcurrent_entry_smileys=0;

 var o=document.getElementById('blogcomment_'+entryid);
 if (!o) {
  return;
 }
 // IE
 if (document.selection) {
  o.focus();
  var rng=document.selection.createRange();
  rng.text=tag;
 }
 //Mozilla/firefox/Netscape 7+
 else if (o.selectionStart || o.selectionStart == '0') {
  var startpos = o.selectionStart;
  var endpos = o.selectionEnd;
  o.value = o.value.substring(0, startpos)+ tag+ o.value.substring(endpos, o.value.length);
 }
 else {
  o.value += tag;
 }
}

function get_entry_smiley_table(idx,entryid)
{
 var smileycounts=new Array(30,30,20,25,25);
 var maxws=new Array(47,50,41,39,41);
 var pad=4;
 var num=smileycounts[idx];
 var maxh=35;
 var maxw=maxws[idx];
 s='';
 s+='<TABLE CELLSPACING=0 CELLPADDING='+pad+' STYLE="position: absolute; z-index:100; padding: 0 0; margin: 0 5 0 0; background: #ffffff; border: 4px outset #2e8b57;">';
 var d=0;
 var maxd=Math.ceil(Math.sqrt(num));
 var bordersize=4;
 var tablew=(maxw+pad*2)*maxd+bordersize*2;
 var tableh=bordersize*2;
 for (var i=0;i<num;++i) {
  if (d==0) {
   s+='<TR>';
   tableh+=maxh+pad*2;
  }
  var tag='[face:0'+(idx+1)+','+i+']';
  s+='<TD WIDTH='+(maxw+8)+' HEIGHT='+maxh+' ALIGN="CENTER" VALIGN="CENTER">';
  s+='<IMG SRC="http://photos.i.xihalife.com/images/smileys/sm0'+(idx+1)+'/35h/'+(i+1)+'.gif" HEIGHT=35 onclick="choose_entry_smiley('+entryid+',\''+tag+'\');" style="cursor: crosshair;">';
  s+='</TD>';

  d++;
  if (d==maxd) {
   d=0;
   s+='</TR>';
  }
 }
 s+='</TABLE>';
 return s;
}

function jsend_blog_comment(entryid)
{
    var message = '';
    var private = 'on';
    var o = $Elem( 'blogcomment_' + entryid );
    if (o) {
        message = o.value;
    }
    
    o = $Elem( 'private_' + entryid );
    if ( o && o.checked ) {
        private='on';
    } else {
        private='';
    }

    var url = '/blogs/blogcomments_xmlhttp.php';
    var params = 'entryid=' + entryid + '&flags=1';
    params += '&message=' + encodeURIComponent(message);
    params += '&private=' + private;
    CAJAX.Post( url, params, jblogcomments_process_http_response, "", "string" );
    
    o = $Elem( 'submit_' + entryid );
    if (o) {
        o.value='Sending...';
        o.disabled=true;
    }
}