var request = null;

// Mozilla, Opera, Safari sowie Internet Explorer 7


if (typeof XMLHttpRequest != 'undefined') {

    request = new XMLHttpRequest();


}


if (!request) {

    // Internet Explorer 6 und älter

    try {

        request  = new ActiveXObject("Msxml2.XMLHTTP");


    } catch(e) {

        try {

            request  = new ActiveXObject("Microsoft.XMLHTTP");

        } catch(e) {

            request  = null;
        }

    }

}


       function merken(id, type){
       request = new XMLHttpRequest();
         url = "api.merkzettel_splaetze.php?strg=add&id=" + id + "&type=" + type;
         request.onreadystatechange = ausgabe;
         request.open('GET',url,true);
	request.setRequestHeader("Pragma", "no-cache");
	request.setRequestHeader("Cache-Control", "must-revalidate");
	request.setRequestHeader("If-Modified-Since", document.lastModified);
         request.send(null);
       }
       
       function merkenDel(id, type){
       request = new XMLHttpRequest();
         url = "api.merkzettel_splaetze.php?strg=del&id=" + id + "&type=" + type;
         request.onreadystatechange = ausgabe;
         request.open('GET',url,true);
	request.setRequestHeader("Pragma", "no-cache");
	request.setRequestHeader("Cache-Control", "must-revalidate");
	request.setRequestHeader("If-Modified-Since", document.lastModified);
         request.send(null);
	 document.body.style.cursor = 'auto';
       }

       function merkzettel(type){
         url = "api.merkzettel_splaetze.php?type=" + type;
         request.onreadystatechange = ausgabe;
         request.open('GET',url,true);
	request.setRequestHeader("Pragma", "no-cache");
	request.setRequestHeader("Cache-Control", "must-revalidate");
	request.setRequestHeader("If-Modified-Since", document.lastModified);
         request.send(null);
       }


       function ausgabe(){

            if(request.readyState==4){			 
                document.getElementById("merkzettelInhalt").innerHTML=request.responseText;
            }

       }