function linksMore (obj) {
  
  var item=new htmlTag1(obj,"div","formItem");
  
  var line=new htmlTag1(item,"div","formLine");
  
  var label=new htmlTag1(line,"label","");
  
  var text=document.createTextNode("Link url:");
  label.appendChild(text);
  
  var inp=new htmlTag(line,"input","");
  inp.att("name","link[]");
  inp.obj.onchange=function(){checkLink(this);};
  inp.obj.onfocus=function () {this.select();}
  inp.obj.onclick=function () {this.select();}
  
  inp=inp.append();
  
  var stat=new htmlTag1(line,"div","statusCheck");
  
  
  line=new htmlTag1(item,"div","formLine");
  label=new htmlTag1(line,"label","");
  
  text=document.createTextNode("Description:");
  label.appendChild(text);
  
  var inp=new htmlTag(line,"input","");
  inp.att("name","des[]");
  inp=inp.append();

  var but=new htmlTag(line,"input","button");
  but.att("type","button");
  but.att("value","cancel");
  
  but.obj.onclick=function() {
    this.parentNode.parentNode.parentNode.removeChild(this.parentNode.parentNode);
  
  }
  
  but=but.append();
  
  
  


}

function checkLink (obj) {
  
  obj.parentNode.removeChild(obj.parentNode.children[2]);
  var obj1=new htmlTag1(obj.parentNode,"div","statusCheck");
  
  if (obj.value=='') return;
  
  
  advAJAX.post ({
    url: documentAddress,
	cmd: '_checkLink',
	link: obj.value,
	onSuccess: function (res) {
	  if (error=getAjaxResponse(res,"error")) {
		obj.parentNode.children[2].style.backgroundImage="url(images/exclamation.png)";
		var text=document.createTextNode(error);
		obj.parentNode.children[2].appendChild(text);
	  
	  }
	  
	  else if (getAjaxResponse(res,"status")=="present") {
		obj.parentNode.children[2].style.backgroundImage="url(images/exclamation.png)";
		var text=document.createTextNode('Link is already present');
		obj.parentNode.children[2].appendChild(text);
	  
	  
	  }
	  
	  else if (getAjaxResponse(res,"status")=="ok") {
		obj.parentNode.children[2].style.backgroundImage="url(images/ok.png)";
	  
	  
	  }
	  
	
	}
  
  });
  

}

function linkSend (form) {
  
  
  var cu=new curtain(document.getElementById("linksSendForm"));
  
  advAJAX.submit (form, {
    onSuccess: function (res) {
	  cu.stop();
	  if (error=getAjaxResponse(res,"error")) {
	    alert (error);
	  
	  }
	
	  else
	    location.href=base+"links/showFolder/0.html";
	
	}
  
  });


}
function editItem (obj,Obj) {
    location.href=base+Obj.page+'/editItem/'+Obj.id+'.html';

}
function linkSave(form,id) {
  applyCommand(form,'links','showLink',id);

}

function deadLink (obj,id,page,subPage) {
  var body=document.getElementsByTagName('body')[0];
  var root=obj.parentNode.parentNode.parentNode.parentNode;
  var father=root.parentNode;
  
  if (root.done==undefined) 
    root.done=false;

  if (father.applier==undefined) {
    father.applier=false;
    father.count=0;
	father.list=new deadList();
  
  }
  
  
  if (root.done) {
    uncheck(root);
	if (father.count==0) {
	  closeApplier();
	  return;
	  }

	
  }
  else {
    root.done=true;
    root.style.opacity='0.3';
	father.count++;
	father.list.add(id);
	
	if (!father.applier) {
	  var applier=new htmlTag(body,'div','deadLinkApply');
	  
	  
	  new htmlTag1(applier.obj,'span','deadLinkInfo');
	  new htmlTag1(applier.obj,'span','deadLinkCounter');
	  applier.obj.children[0].appendChild(document.createTextNode('dead links:'));
	  
	  applier.obj.children[1].appendChild(document.createTextNode("1"));
	  
	  
	  new htmlTag1(applier.obj,'a','deadLinkOk');
	  new htmlTag1(applier.obj,'a','deadLinkCancel');
	  
	  applier=applier.append();
	  father.applier=true;
	  
	  applier.children[3].onclick=cancelAll;
	  
	  applier.children[2].onclick=applyAll;
	  
	  
	}
	
	
  }
  
  updateCounter(body.lastChild.children[1],father.count);
  
  function updateCounter(obj,c) {
    obj.childNodes[0].nodeValue=c;
  
  }
  

  function uncheck (r) {
	unset(r);
	father.list.rem(id);
  }

  function unset (r) {
    r.done=false;
    r.style.opacity='1';
	father.count--;

  
  }
  
  function closeApplier() {
    body.removeChild(body.lastChild);
	father.applier=false;
    father.count=0;
	father.list=new deadList();

  
  }
  
  function applyAll() {
    
	advAJAX.post({
	  url: documentAddress,
	  cmd: '_deadLinksRemove',
	  reason: 1,
	  links: father.list.lista(),
	  onSuccess: function (res) {
  				   if (error=getAjaxResponse(res,"error")) {
				     alert (error);
					 return;
				   
				   }
				   else if (getAjaxResponse(res,"status")=='ok')
				     location.reload();
			       else alert ('Unknown error');

	  
	  }
	
	
	})
	
  
  }
  
  function cancelAll() {
    
	var i;
	for (i=0;i<father.children.length;i++) {
	  if (father.children[i].done)
	    unset(father.children[i]);
	
	}
	closeApplier();
	
  
  }
  
  function deadList() {
	this.list=new Array();
	
	this.add=function (id) {
	  this.list[this.list.length]=id;
	
	}
	
	this.rem=function(id) {
	  var i;
	  for (i=0;i<this.list.length;i++)
	  if (this.list[i]==id)
	  this.list[i]=0;
	
	}
	
	this.lista=function() {
	  var i;
	  var period='';
	  var ret='';
	  for (i=0;i<this.list.length;i++) {
	    if (this.list[i]) {
		  ret+=period+this.list[i];
		  period=',';
		}
	  
	  }
	  return ret;
	
	}
  
  }
  
}