var vbseoLinkbackEditor=null;function vBSEO_linkback_mod_Init(linkback_id,action)
{if(AJAX_Compatible)
{new vBSEO_linkback(linkback_id,action)}
return false}
function vBSEO_linkback(linkback_id,action)
{this.link_ajax=null
this.linkback_id=linkback_id
this.action=action
var me=this;this.linkback_mod=function()
{this.link_ajax=new vB_AJAX_Handler(true);this.link_ajax.onreadystatechange(this.linkback_mod_ready);this.link_ajax.send('ajax.php?do=linkbackmod&id='+this.linkback_id+'&action='+this.action,'do=linkbackmod&id='+this.linkback_id+'&action='+this.action);if(this.action=='mod')
{var linkback_img=fetch_object('linkbackimg_'+this.linkback_id);var linkback_approved=(linkback_img.title==vbphrase['vbseo_mod_unapprove']);linkback_img.title=linkback_approved?vbphrase['vbseo_mod_approve']:vbphrase['vbseo_mod_unapprove'];var linkback_row=fetch_object('linkback_'+this.linkback_id);var linkback_cells=fetch_tags(linkback_row,'td');for(var i=0;i<linkback_cells.length;i++)
{linkback_cells[i].className=linkback_approved?'inlinemod':('alt'+((i%2)?'2':'1'));}}else
if(this.action=='del')
{var linkback_row=fetch_object('linkback_'+this.linkback_id);linkback_row.style.display='none'}
return false;}
this.linkback_mod_ready=function()
{if(me.link_ajax.handler.readyState==4&&me.link_ajax.handler.status==200)
{if(me.link_ajax.handler.responseText)
{}
if(is_ie)
{me.link_ajax.handler.abort();}}}
return this.linkback_mod()}
function vbseo_linkback_ondblclick(e)
{if(vbseoLinkbackEditor&&vbseoLinkbackEditor.obj==e)
{return false;}
else
{try
{vbseoLinkbackEditor.restore();}
catch(e){}
vbseoLinkbackEditor=new vbseo_Linkback_Edit(e);}}
function vbseo_linkback_onblur(e)
{vbseoLinkbackEditor.restore();}
function vbseo_linkback_onkeypress(e)
{e=e?e:window.event;switch(e.keyCode)
{case 13:{vbseoLinkbackEditor.inputobj.blur();return false;}
case 27:{vbseoLinkbackEditor.inputobj.value=vbseoLinkbackEditor.origtitle;vbseoLinkbackEditor.inputobj.blur();return true;}}}
function vbseo_Linkback_Edit(obj)
{this.obj=obj;this.linkbackid=this.obj.id.substr(this.obj.id.lastIndexOf('_')+1);this.linkobj=fetch_object('linkback_title_'+this.linkbackid);this.container=this.linkobj.parentNode;this.editobj=null;this.xml_sender=null;this.origtitle='';this.editstate=false;this.edit=function()
{if(this.editstate==false)
{this.inputobj=document.createElement('input');this.inputobj.type='text';this.inputobj.size=50;this.inputobj.maxLength=((typeof(titlemaxchars)=="number"&&titlemaxchars>0)?titlemaxchars:85);this.inputobj.style.width=Math.max(this.linkobj.offsetWidth,250)+'px';this.inputobj.className='smallfont';this.inputobj.value=PHP.unhtmlspecialchars(this.linkobj.innerHTML);this.inputobj.title=this.inputobj.value;this.inputobj.onblur=vbseo_linkback_onblur
this.inputobj.onkeypress=vbseo_linkback_onkeypress
this.editobj=this.container.insertBefore(this.inputobj,this.linkobj);this.editobj.select();this.origtitle=this.linkobj.innerHTML;this.linkobj.style.display='none';this.editstate=true;}}
this.restore=function()
{if(this.editstate==true)
{if(this.editobj.value!=this.origtitle)
{this.linkobj.innerHTML=PHP.htmlspecialchars(this.editobj.value);this.save(this.editobj.value);}
else
{this.linkobj.innerHTML=this.editobj.value;}
this.container.removeChild(this.editobj);this.linkobj.style.display='';this.editstate=false;this.obj=null;}}
this.save=function(titletext)
{this.xml_sender=new vB_AJAX_Handler(true);this.xml_sender.onreadystatechange(this.onreadystatechange);this.xml_sender.send('ajax.php?do=updatelinkback&linkid='+this.linkbackid,'do=updatelinkback&linkid='+this.linkbackid+'&title='+PHP.urlencode(titletext));}
var me=this;this.onreadystatechange=function()
{if(me.xml_sender.handler.readyState==4&&me.xml_sender.handler.status==200)
{if(me.xml_sender.handler.responseXML)
{me.linkobj.innerHTML=me.xml_sender.fetch_data(fetch_tags(me.xml_sender.handler.responseXML,'linkhtml')[0]);}
if(is_ie)
{me.xml_sender.handler.abort();}
vbseoLinkbackEditor.obj=null;}}
this.edit();}