var KorpusApp = {
    loadAll:function(){
        var xmlhttp;
        if (window.XMLHttpRequest){// code for IE7+, Firefox, Chrome, Opera, Safari
            xmlhttp=new XMLHttpRequest();
        }else{// code for IE6, IE5
            xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
        }

        xmlhttp.onreadystatechange=function(){
            if (xmlhttp.readyState==4 && xmlhttp.status==200){
                var data=JSON.parse(xmlhttp.responseText);
                KorpusApp.parse(data);
            }
        }
        xmlhttp.open("POST","backend/loadAll.php",true);
        xmlhttp.setRequestHeader("Content-type","application/json");
        xmlhttp.send();
    },
    search:function(data){
        var xmlhttp;
        if (window.XMLHttpRequest){// code for IE7+, Firefox, Chrome, Opera, Safari
            xmlhttp=new XMLHttpRequest();
        }else{// code for IE6, IE5
            xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
        }

        xmlhttp.onreadystatechange=function(){
            if (xmlhttp.readyState==4 && xmlhttp.status==200){
                var data=JSON.parse(xmlhttp.responseText);
                KorpusApp.parse(data);
            }
        }
        xmlhttp.open("POST","backend/search.php",true);
        xmlhttp.setRequestHeader("Content-type","application/json");
        xmlhttp.send(JSON.stringify(data));
    },
    parse:function(data){
        var resultViewer=document.getElementById('searchResults');
        resultViewer.innerHTML="";
        var table=document.createElement('table');
        var thead=document.createElement('thead');
        var tr=document.createElement('tr');
        var td=document.createElement('td');
        td.appendChild(document.createTextNode('Stimulus Nr.'));
        tr.appendChild(td);
        td=document.createElement('td');
        td.appendChild(document.createTextNode('Textkorpus'));
        tr.appendChild(td);
        thead.appendChild(tr);
        table.appendChild(thead);
        var tbody=document.createElement('tbody');
        var key;
	for(stim in data){
		for(key in data[stim]){
	            var showStim=true;
	            if(data[stim].hasOwnProperty(key)){
	                var tr=document.createElement('tr');

	                var td=document.createElement('td');
	                var key2;
	                var y=0;
			for(key2 in data[stim][key]){
	                    if(y>0)
	                        td.appendChild(document.createTextNode(" "));
	                    var key3;
	                    var x=0;
	                    for(key3 in data[stim][key][key2]){
	                        var token=data[stim][key][key2][key3]
				if(showStim==true){
	                            var std=document.createElement('td');
	                            std.appendChild(document.createTextNode(token.stimulus_nr));
	                            tr.appendChild(std);
	                            showStim=false;
	                        }
	                        if(x>0)
	                            td.appendChild(document.createTextNode("="));;
	                        var span = document.createElement('span');
	                        /*span.setAttribute('data-sprache',token.sprache);
	                        span.setAttribute('data-pos',token.pos);
	                        span.setAttribute('data-verbal_form',token.verbal_form);
	                        span.setAttribute('data-person',token.person);
	                        span.setAttribute('data-tempus',token.tempus);
	                        span.setAttribute('data-modus',token.modus);
	                        span.setAttribute('data-genus',token.genus);
	                        span.setAttribute('data-genus_verbi',token.genus_verbi);
	                        span.setAttribute('data-numerus',token.numerus);
	                        span.setAttribute('data-particle',token.particle);
	                        span.setAttribute('data-case',token.case);*/
	                        span.setAttribute('onmouseover',"Tip('<table><tr><td>Sprache: </td><td>"+token.sprache+"</td></tr><tr><td>Wortart: </td><td>"+token.pos+"</td></tr><tr><td>Verbform</td><td>"+token.verbal_form+"</td></tr><tr><td>Kasus: </td><td>"+token.fall+"</td></tr><tr><td>Bedeutung: </td><td>"+token.lemma+"</td></tr><tr><td>Übersetzung: </td><td>"+token.translation+"</td></tr></table>',BGCOLOR,'#efefe9',BORDERCOLOR,'#0C2B01')");
/*
<tr><td>Taxis: </td><td>"+token.tempus+"</td></tr>
<tr><td>Person: </td><td>"+token.person+"</td></tr>
<tr><td>Modus: </td><td>"+token.modus+"</td></tr>
<tr><td>Genus: </td><td>"+token.genus+"</td></tr>
<tr><td>Genus Verbi: </td><td>"+token.genus_verbi+"</td></tr>
<tr><td>Numerus: </td><td>"+token.numerus+"</td></tr>
<tr><td>Partikel: </td><td>"+token.particle+"</td></tr>
*/
	                        span.setAttribute('onmouseout','UnTip()');

	                        span.appendChild(document.createTextNode(token.token_beta));
	                        td.appendChild(span);
	                        x++;
	                    }
	                    y++;
	                }
	                tr.appendChild(td);

	                tbody.appendChild(tr);
	            }
	        }
	}
        table.appendChild(tbody);
        resultViewer.appendChild(table);
    }
}