var button = {
    init : function() {
        if (!document.getElementById || !document.createElement || !document.appendChild ) return false;
        else if ( 0 < navigator.appVersion.indexOf('MSIE') )
        {
          as = button.getElementsByClassName('button(.*)');
          for ( i=0; i<as.length; i++ )
          {
            if ( !as[i] || !as[i].innerText ) {
              continue;
            }
            switch (as[i].innerText)
            {
              case 'Angebote finden':
                as[i].style.backgroundImage = 'url(/images/partner/2741/images/angebote_finden.png)';
                break;
              case 'An Freund weiterleiten':
                as[i].style.backgroundImage = 'url(/images/partner/2741/images/an_freund_weiterleiten.png)';
                break;
              case 'Neue Suche':
                as[i].style.backgroundImage = 'url(/images/partner/2741/images/neue_suche.png)';//
                break;
              case 'vorherige Suchergebnisse':
                as[i].style.backgroundImage = 'url(/images/partner/2741/images/vorherige_suchergebnisse.png)';                           
                break;
              case 'weitere Suchergebnisse':
                as[i].style.backgroundImage = 'url(/images/partner/2741/images/weitere_suchergebnisse.png)';//
                break;
              case 'Gruppenanfrage stellen':
                as[i].style.backgroundImage = 'url(/images/partner/2741/images/gruppenanfrage_stellen.png)';
                break;
              case 'Suche verfeinern':
                as[i].style.backgroundImage = 'url(/images/partner/2741/images/suche_verfeinern.png)';//
                break;
              case 'Angebot erstellen':
              case 'Persönliches Angebot':
                as[i].style.backgroundImage = 'url(/images/partner/2741/images/angebot.png)';//
                break;
              case 'Merkzettel':
              case 'Merkzettel hinzugefügt':
                as[i].style.backgroundImage = 'url(/images/partner/2741/images/merkzettel.png)';//
                break;
              //case 'Merkzettel hinzugefügt':
              //  as[i].style.backgroundImage = 'url(/images/partner/2741/images/merkzettel_2.png)';//
              //break;
              case 'Weiter':
              case 'weiter':
                as[i].style.backgroundImage = 'url(/images/partner/2741/images/weiter.png)';
                break;
              case 'Suchen':
              case 'suchen':
              case 'Senden':
              case 'senden':
                as[i].style.backgroundImage = 'url(/images/partner/2741/images/senden.png)';//
                break;
              case 'Anmelden':
                as[i].style.backgroundImage = 'url(/images/partner/2741/images/anmelden.png)';
                break;
              case 'Schliessen':
              case 'Schließen':
                as[i].style.backgroundImage = 'url(/images/partner/2741/images/schliessen.png)';
                break;
              case 'Zurück':
                as[i].style.backgroundImage = 'url(/images/partner/2741/images/zuruck.png)';
                break;
              case 'Zur Buchung':
                as[i].style.backgroundImage = 'url(/images/partner/2741/images/zur_buchung.png)';
                break;
              case 'Angebot an Freund weiterleiten':
              case 'Liste an Freund weiterleiten':
                as[i].style.backgroundImage = 'url(/images/partner/2741/images/freund_weiterleiten.png)';
                break;
              case 'Zurücksetzen':
              case 'zurücksetzen':
                as[i].style.backgroundImage = 'url(/images/partner/2741/images/zurucksetzen.png)';
                break;
              case 'Verbindlich buchen':
                as[i].style.backgroundImage = 'url(/images/partner/2741/images/verbindlich_buchen.png)';
                break;
              case 'Löschen':
                as[i].style.backgroundImage = 'url(/images/partner/2741/images/loschen.png)';
                break;
            }
          }
          return false;
        }
        as = button.getElementsByClassName('button(.*)');
        for (i=0; i<as.length; i++) {
            if ( as[i].tagName == "INPUT" && ( as[i].type.toLowerCase() == "submit" || as[i].type.toLowerCase() == "button" ) ) {
                var a1 = document.createElement("a");
                a1.appendChild(document.createTextNode(as[i].value));
                a1.className = as[i].className;
                a1.id = as[i].id;
                as[i] = as[i].parentNode.replaceChild(a1, as[i]);
                as[i] = a1;
                as[i].style.cursor = "pointer";
            }
            else if (as[i].tagName == "A") {
                var tt = as[i].childNodes;
            }
            else { return false };
            var i1 = document.createElement('i');
            var i2 = document.createElement('i');
            var s1 = document.createElement('span');
            var s2 = document.createElement('span');
            s1.appendChild(i1);
            s1.appendChild(s2);
            while (as[i].firstChild) {
              s1.appendChild(as[i].firstChild);
            }
            as[i].appendChild(s1);
            as[i] = as[i].insertBefore(i2, s1);
        }
        // The following lines submits the form if the button id is "submit_button"
        button.addEvent(document.getElementById('submit_button'), 'click', function() {
            var form = button.findForm(this);
            form.submit();
        });
        // The following lines resets the form if the button id is "reset_button"
        button.addEvent(document.getElementById('reset_button'),'click',function() {
            var form = button.findForm(this);
            form.reset();
        });
    },
    findForm : function(f) {
        while(f.tagName != "FORM") {
            f = f.parentNode;
        }
        return f;
    },
    addEvent : function(obj, type, fn) {
        if (obj && obj.addEventListener) {
            obj.addEventListener(type, fn, false);
        }
        else if (obj && obj.attachEvent) {
            obj["e"+type+fn] = fn;
            obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
            obj.attachEvent("on"+type, obj[type+fn]);
        }
    },
    getElementsByClassName : function(className, tag, elm) {
        var testClass = new RegExp("(^|\s)" + className + "(\s|$)");
        var tag = tag || "*";
        var elm = elm || document;
        var elements = (tag == "*" && elm.all)? elm.all : elm.getElementsByTagName(tag);
        var returnElements = [];
        var current;
        var length = elements.length;
        for(var i=0; i<length; i++){
            current = elements[i];
            if(testClass.test(current.className)){
                returnElements.push(current);
            }
        }
        return returnElements;
    }
}

button.addEvent(window,'load', function() { button.init();} );