        <!--
            if (document.images) {
                images = new Array();
                images[1] = 'kezdolap';
                images[2] = 'tarhely';
                images[3] = 'megrendeles';
                images[4] = 'kapcsolat';

                imgup = new Array();
                imgover = new Array();

                // new Image();
                var i = 1;
                for(i=1; i<=4; i++) {
                    imgup[i] = new Image(); imgup[i].src = 'images/btn_' + images[i] + '_up.gif';
                    imgover[i] = new Image(); imgover[i].src = 'images/btn_' + images[i] + '_over.gif';
                }
            }

            function over(img) {
                document['pic'+img].src = imgover[img].src;
            }

            function up(img) {
                document['pic'+img].src = imgup[img].src;
            }

         //-->