var tag_search = {

    init: function() {

            if(!document.getElementById) return;

            var main_content = document.getElementById('main-content');
            if(!main_content) return;
            main_content.className += ' has-JS';

            var o = this;
            new Form.Element.DelayedObserver(
                "tag-query",
                null,
                function(el, value){

                    new Ajax.Updater(
                        'tag-cloud-container',
                        '/podrucja-interesa/ajax/cloud/',
                        {
                            onLoading:function(request) {
                            },
                            onComplete:function(request) {
                            },
                            parameters: Form.serialize(document.getElementById('tag-search-form')),
                            evalScripts:true,
                            asynchronous:true
                        }
                    )
                }
            )

            var tag_search_form = $('tag-search-form');
            if(tag_search_form) {
                var tag_inputs = tag_search_form.getElementsByTagName('input');

                var input_text = tag_inputs[0];
                input_text.setAttribute('autocomplete', 'off');

                var input_submit = tag_inputs[1];
                input_submit.parentNode.removeChild(input_submit);
            }
    }
}