//Hier wird die Request um Backlinks zu checken gesendet
function checkBacklink(url){
    xmlHttp = getXMLRequester();
	xmlHttp.open('GET',url,true);
    xmlHttp.onreadystatechange = nachladen;
    xmlHttp.send(null);

}

function nachladen(){
	
	if(xmlHttp.readyState ==4){
		
	document.getElementById('preload').style.visibility = "hidden";	
	handleResponse();
		
	}else{
	document.getElementById('preload').style.visibility = "visible";
	
	}
}

function handleResponse(){
	
	if(xmlHttp.readyState == 4){
		
		document.getElementById('antwort').innerHTML = xmlHttp.responseText;
	}
}

//===================Blog Sperren==========


function blogClose(url,blogid){
	blogids=blogid;	 
    xmlHttp = getXMLRequester();
	xmlHttp.open('GET',url,true);
    xmlHttp.onreadystatechange = closeAnswer;
    xmlHttp.send(null);
	
	


}

function closeAnswer(){
	
	
	
	if(xmlHttp.readyState ==4){
		
		document.getElementById("preload").style.visibility = "hidden";
		closedResponse();
	}else{
	
	document.getElementById("preload").style.visibility = "visible";
	}
	
}

//Server Antworten 
function closedResponse(){
	
	//alert(blogids);
	if(xmlHttp.readyState == 4){
		
		document.getElementById("closeanswer-"+blogids).innerHTML = xmlHttp.responseText;
	}
}
//================Blogs Löschen================

function deleteBlog(blogtitel,url,blogid){
	
	blogtitel_in = blogtitel;
	delurl =url;
	blogtodelid = blogid;	
	if (confirm("Du bist dabei den Blog "+blogtitel_in+" mit ID:"+blogtodelid+" zu loeschen")){
		
	xmlHttp = getXMLRequester();
	xmlHttp.open('GET',delurl,true);
    xmlHttp.onreadystatechange = deleteAnswer;
    xmlHttp.send(null);
		
		
	}else{
		
		
		alert("Blog "+blogtitel_in+" nicht geloescht");
		
	}
}

function deleteAnswer(){
	
	
	
	if(xmlHttp.readyState ==4){
		
		
		document.getElementById("preload").style.visibility = "hidden";
	deleteResponse();
	}else{
	
	document.getElementById("preload").style.visibility = "visible";
	}
}

function deleteResponse(){
	
	
	if(xmlHttp.readyState == 4){
		
		document.getElementById("blog-"+blogtodelid).style.visibility = "hidden";
	}
}

//========== Promo Material Ausgabe =======
function showPromo(url){
    xmlHttp = getXMLRequester();
	xmlHttp.open('GET',url,true);
    xmlHttp.onreadystatechange = promoladen;
    xmlHttp.send(null);

}

function promoladen(){
	
	if(xmlHttp.readyState ==4){
		
	document.getElementById('preload').style.visibility = "hidden";	
	promoladenResponse();
		
	}else{
	document.getElementById('preload').style.visibility = "visible";
	
	}
}

function promoladenResponse(){
	
	if(xmlHttp.readyState == 4){
		
		document.getElementById('antwort').innerHTML = xmlHttp.responseText;
	}
}

//============ Ein bereich per klick Ein / Ausblenden =========

function showMe(elementid){
  var e=document.getElementById(elementid);
  if(!e)return true;
  if(e.style.display=="none"){
    e.style.display="block"
  } else {
    e.style.display="none"
  }
  return true;
}
//========= Upload Progress ==========
function UploadProgress(){
	
	document.getElementById('preload').style.visibility = "visible";
}