var senden = 0;
function finder(feld) {

    if(feld == 'bezirk'){anzeige = 'anzeige1';x = -33; y = 0;}
    if(feld == 'zimmer1'){anzeige = 'anzeige2'; x = -2; y = 56;}
    if(feld == 'zimmer2'){anzeige = 'anzeige3'; x = -2; y = 139;}
    if(feld == 'zimmers'){anzeige = 'anzeiges'; x = 26; y = 1;}
   // x = document.getElementById(feld).offsetTop + 21;
    
    
    document.getElementById(anzeige).style.marginTop = x + 'px';  
    
    //y = document.getElementById(feld).offsetLeft;
    document.getElementById(anzeige).style.marginLeft = -483 + y + 'px'; 
    
    if(feld == 'bezirk'){width = 189;}
    if(feld == 'zimmer1' || feld == 'zimmer2'){width = 49;}
    if(feld == 'zimmers'){width = 40;}

    document.getElementById(anzeige).style.width = width + 'px'; 

    document.getElementById(anzeige).style.display = 'block';

}

function out(feld) {
    if(feld == 'bezirk'){anzeige = 'anzeige1';}
    if(feld == 'zimmer1'){anzeige = 'anzeige2';}
    if(feld == 'zimmer2'){anzeige = 'anzeige3';}
    if(feld == 'zimmers'){anzeige = 'anzeiges';}

    document.getElementById(anzeige).style.display = 'none';
    
    var zimmer1 = document.getElementById('zimmer1').innerHTML;
    var zimmer2 = document.getElementById('zimmer2').innerHTML;
    var bezirk = document.getElementById('bezirk').innerHTML;

    if(zimmer1 != '<div class="zimmertext">-</div>' && zimmer2 != '<div class="zimmertext">-</div>' && zimmer1 != '<DIV class=zimmertext>-</DIV>' && zimmer2 != '<DIV class=zimmertext>-</DIV>')
    {
    document.getElementById('senden').style.filter="alpha(opacity:100)"; 
    document.getElementById('senden').style.KHTMLOpacity=1.0; 
    document.getElementById('senden').style.MozOpacity=1.0; 
    document.getElementById('senden').style.opacity=1.0; 
    senden = 1;
    document.getElementById('senden_c').style.cursor='pointer';
    }
    else {
    document.getElementById('senden').style.filter="alpha(opacity:30)"; 
    document.getElementById('senden').style.KHTMLOpacity=0.3; 
    document.getElementById('senden').style.MozOpacity=0.3; 
    document.getElementById('senden').style.opacity=0.3; 
    senden = 0;
    document.getElementById('senden_c').style.cursor='default';
    }
}   

function outs(feld) {
    if(feld == 'zimmers'){anzeige = 'anzeiges';}
    document.getElementById(anzeige).style.display = 'none';
    
    var zimmer = document.getElementById('zimmers').innerHTML;

   
    document.getElementById('senden').style.filter="alpha(opacity:100)"; 
    document.getElementById('senden').style.KHTMLOpacity=1.0; 
    document.getElementById('senden').style.MozOpacity=1.0; 
    document.getElementById('senden').style.opacity=1.0; 
    senden = 1;
    document.getElementById('senden_c').style.cursor='pointer';
   
}   

function inner1(feld, text, min, max, rid) {
    document.getElementById(feld).innerHTML = text;
    document.getElementById('rid').innerHTML = rid;
    document.getElementById('zimmer1').innerHTML = '<div class="zimmertext">-</div>';
    document.getElementById('zimmer2').innerHTML = '<div class="zimmertext">-</div>';

    out(feld);
    
    var inner1 = '<div class"anzeigetext">';
    var inner2 = '<div class"anzeigetext">';
    
    while(min <= max)
    {
    inner1 = inner1 + '<div class="hover" onclick="javascript:inner2(\'zimmer1\', \'' + min + '\');">' + min + '</div>';
    inner2 = inner2 + '<div class="hover" onclick="javascript:inner2(\'zimmer2\', \'' + min + '\');">' + min + '</div>';
    min++;
    }
    
    inner1 = inner1 + '</div>';
    inner2 = inner2 + '</div>';

    document.getElementById('anzeige2').innerHTML = inner1;
    document.getElementById('anzeige3').innerHTML = inner2;
    
}


 function inner2(feld, zimmer) {
    document.getElementById(feld).innerHTML = '<div class="zimmertext">' + zimmer + '</div>';
    out(feld);
    
}

function inner3(zimmer) {
    document.getElementById('zimmers').innerHTML = '<div class="zimmertexts">' + zimmer + '</div>';
    outs('zimmers');
    
}

function send() {
    if(senden == 1)
    {
        var zimmer1 = document.getElementById('zimmer1').innerHTML;
        var zimmer2 = document.getElementById('zimmer2').innerHTML;
        var bezirk = document.getElementById('rid').innerHTML;
        
        zimmer1 = zimmer1.replace('<div class="zimmertext">', '');
        zimmer1 = zimmer1.replace('</div>', '');
        zimmer1 = zimmer1.replace('<DIV class=zimmertext>', '');
        zimmer1 = zimmer1.replace('</DIV>', '');        
        
        
        zimmer2 = zimmer2.replace('<div class="zimmertext">', '');
        zimmer2 = zimmer2.replace('</div>', '');
        zimmer2 = zimmer2.replace('<DIV class=zimmertext>', '');
        zimmer2 = zimmer2.replace('</DIV>', '');

        //bezirk = escape(this._utf8_encode(bezirk));
        window.location.href='/wbg/deutsch/mieten/wohnung-finden/?location=' + bezirk + '&croomsStart=' + zimmer1 + '&croomsEnd=' + zimmer2;
    }
}

function sends() {
    if(senden == 1)
    {
        var zimmer = document.getElementById('zimmers').innerHTML;

        zimmer = zimmer.replace('<div class="zimmertexts">', '');
        zimmer = zimmer.replace('</div>', '');
        zimmer = zimmer.replace('<DIV class=zimmertexts>', '');
        zimmer = zimmer.replace('</DIV>', '');
        //bezirk = escape(this._utf8_encode(bezirk));
        window.location.href='/wbg/deutsch/mieten/wohnung-finden/?location=0&croomsStart=' + zimmer + '&croomsEnd=' + zimmer;
    }
}