/************
 * Suche
 ************/

var sI=null;
var ss;
var la;
var pa;

function suche(begriff, lang, page) {
    if(begriff.length>2 && begriff!="Suchbegriff") {
        ss=escape(begriff);
        la=lang;
        pa=page
        if(sI) window.clearInterval(sI);
        sI=window.setInterval("requestSuche();window.clearInterval(sI);", 300);
    }
}     

function requestSuche() {
    var URI = "/scripte/suche.php";
    var pars = "search=" + ss + "&lang=" + la + "&page=" + pa;
    new Ajax.Request(URI, {method:"post", postBody:pars, onComplete:showSearchResult});
}

function showSearchResult(request) {
    $('sucherg').innerHTML=request.responseText;
    new Effect.Fade($('content'), {afterFinish: function() {new Effect.Appear($('sucherg'))}});
}

function createPageNav(s,e,m) {
    var pages = Math.ceil(m/10);
    var akt = Math.ceil(s/10);
    var d = document.createElement('div');
    d.style.marginTop="10px";
    d.style.marginBottom="10px";
    if(akt>0) {
        var l = document.createElement('a');
        l.href="javascript:;";
        l.onclick=showPage;
        l.title=akt;
        var l_t = document.createTextNode("<<");
        l.appendChild(l_t);
        d.appendChild(l);
    }
    for(var i=1; i<=pages; i++) {
        if(i != (akt+1)) {
            var l = document.createElement('a');
            l.href="javascript:;";
            l.onclick=showPage;
            l.title=i;
            var l_t = document.createTextNode(i);
        } else {
            var l = document.createElement('a');
            l.href="javascript:;";
            l.onclick=showPage;
            l.title=i;
            var l_t = document.createTextNode("["+i+"]");
        }
        l.appendChild(l_t);
        l.style.marginLeft="5px";
        d.appendChild(l); 
    }
    if(akt+1<pages) {
        var l = document.createElement('a');
        l.href="javascript:;";
        l.onclick=showPage;
        l.title=akt+2;
        var l_t = document.createTextNode(">>");
        l.appendChild(l_t);
        l.style.marginLeft="5px";
        d.appendChild(l);
    }
    return d;
}

function showPage() {
    p=parseInt(this.title);
    cs.setOpts('p', p);
    cs.sendRequest();
    return false;
}