var seo=false;

function toggle_metatag_manager(link) {
	var manager = document.getElementById('metatag_manager');
	var manager_post = document.forms['edit'].elements['metatag_manager'];
	if(seo) {
		manager.style.overflow='hidden';
		manager.style.height='0px';
		link.innerHTML='Metatags anzeigen';
		manager_post.value=0;		
	} else {
		manager.style.overflow='auto';
		manager.style.height='auto';
		link.innerHTML='Metatags ausblenden';
		manager_post.value=1;		
	}
	seo=!seo;
}

function add_keyword(keyword,keywords_id) {
	var keywords = document.forms['edit'].elements[keywords_id];
	keywords.value += keyword+',';
}

function permdelete(keyword,id) {
	var ziel=document.getElementById('keywordbuttons');
    var xmlhttp = null;
    // Mozilla
    if (window.XMLHttpRequest) {
        xmlhttp = new XMLHttpRequest();
    }
    // IE
    else if (window.ActiveXObject) {
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
    }
   
    xmlhttp.open("GET", 'index.php?action=delete_keyword&keyword='+keyword+'&id='+id, true);
    xmlhttp.onreadystatechange = function() {
        if(xmlhttp.readyState != 4) {
           // ziel.innerHTML = 'Inhalt wird geladen ...';
        }
        if(xmlhttp.readyState == 4 && xmlhttp.status == 200) {
            ziel.innerHTML = xmlhttp.responseText;
           // window.scroll(0,2000);
        }
    }
    xmlhttp.send(null);
}