function adj_nav_hide_products(){var items=$('narrow-by-list').select('a','input');n=items.length;for(i=0;i<n;++i){items[i].addClassName('adj-nav-disabled')}if(typeof(adj_slider)!='undefined')adj_slider.setDisabled();var divs=$$('div.adj-nav-progress');for(var i=0;i<divs.length;++i)divs[i].show()}function adj_nav_show_products(transport){var resp={};if(transport&&transport.responseText){try{resp=eval('('+transport.responseText+')')}catch(e){resp={}}}if(resp.products){var el=$('adj-nav-container');var ajaxUrl=$('adj-nav-ajax').value;el.update(resp.products.gsub(ajaxUrl,$('adj-nav-url').value));adj_nav_toolbar_init();$('adj-nav-navigation').update(resp.layer.gsub(ajaxUrl,$('adj-nav-url').value));$('adj-nav-ajax').value=ajaxUrl}var items=$('narrow-by-list').select('a','input');n=items.length;for(i=0;i<n;++i){items[i].removeClassName('adj-nav-disabled')}if(typeof(adj_slider)!='undefined')adj_slider.setEnabled()}function adj_nav_add_params(k,v,isSingleVal){var el=$('adj-nav-params');var params=el.value.parseQuery();var strVal=params[k];if(typeof strVal=='undefined'||!strVal.length){params[k]=v}else if('clear'==v){params[k]='';delete params[k]}else{var values=strVal.split('-');if(-1==values.indexOf(v)){if(isSingleVal)values=[v];else values.push(v)}else{values=values.without(v)}params[k]=values.join('-')}el.value=Object.toQueryString(params).gsub('%2B','+')}function adj_nav_make_request(){adj_nav_hide_products();new Ajax.Request($('adj-nav-ajax').value+'?'+$('adj-nav-params').value,{method:'get',onSuccess:adj_nav_show_products})}function adj_update_links(evt,className,isSingleVal){var link=Event.findElement(evt,'A'),sel=className+'-selected';if(link.hasClassName(sel))link.removeClassName(sel);else link.addClassName(sel);if(isSingleVal){var items=$('narrow-by-list').getElementsByClassName(className);var i,n=items.length;for(i=0;i<n;++i){if(items[i].hasClassName(sel)&&items[i].id!=link.id)items[i].removeClassName(sel)}}adj_nav_add_params(link.id.split('-')[0],link.id.split('-')[1],isSingleVal);adj_nav_make_request();Event.stop(evt)}function adj_nav_attribute_listener(evt){adj_update_links(evt,'adj-nav-attribute',0)}function adj_nav_icon_listener(evt){adj_update_links(evt,'adj-nav-icon',0)}function adj_nav_price_listener(evt){adj_update_links(evt,'adj-nav-price',1)}function adj_nav_clear_listener(evt){var link=Event.findElement(evt,'A'),varName=link.id.split('-')[0];adj_nav_add_params(varName,'clear',1);var classes=['icon','attribute','price'];var currClass='';for(var j=0;j<classes.length;++j){currClass='adj-nav-'+classes[j]+'-selected';var items=$('adj-nav-filter-'+varName).getElementsByClassName(currClass);var i,n=items.length;for(i=0;i<n;++i){items[i].removeClassName(currClass)}}if('price'==varName){var from=$('adj-nav-price-from'),to=$('adj-nav-price-to');if(Object.isElement(from)){from.value=from.name;to.value=to.name}}adj_nav_make_request();Event.stop(evt)}function adj_nav_round(num){num=parseFloat(num);if(isNaN(num))num=0;var ll=Math.round(num);return Math.round(ll/1)*1}function adj_nav_price_input_listener(evt){if(evt.type=='keypress'&&13!=evt.keyCode)return;var numFrom=adj_nav_round($('adj-nav-price-from').value),numTo=adj_nav_round($('adj-nav-price-to').value);if((numFrom<0.01&&numTo<0.01)||numFrom<0||numTo<0)return;adj_nav_add_params('price',numFrom+','+numTo,true);adj_nav_make_request()}function adj_nav_category_listener(evt){var link=Event.findElement(evt,'A');var catId=link.id.split('-')[1];var reg=/cat=/;if(reg.test(link.href)){adj_nav_add_params('cat',catId,1)}else{$('adj-nav-ajax').value=$('adj-nav-ajax').value.replace(/\/id\/\d+\//,'/id/'+catId+'/')}adj_nav_make_request();Event.stop(evt)}function adj_nav_toolbar_listener(evt){adj_nav_toolbar_make_request(Event.findElement(evt,'A').href);Event.stop(evt)}function adj_nav_toolbar_make_request(href){var pos=href.indexOf('?');if(pos>-1){$('adj-nav-params').value=href.substring(pos+1,href.length)}adj_nav_make_request()}function adj_nav_toolbar_init(){var items=$('adj-nav-container').select('.pages a','.view-by a');var n=items.length;for(i=0;i<n;++i){Event.observe(items[i],'click',adj_nav_toolbar_listener)}}function adj_nav_dt_listener(evt){var e=Event.findElement(evt,'DT');e.nextSiblings()[0].toggle();e.toggleClassName('adj-nav-dt-selected')}function adj_nav_init(){var items,i,j,n,classes=['category','attribute','icon','price','clear','dt'];for(j=0;j<classes.length;++j){items=$('narrow-by-list').select('.adj-nav-'+classes[j]);n=items.length;for(i=0;i<n;++i){Event.observe(items[i],'click',eval('adj_nav_'+classes[j]+'_listener'))}}var btn=$('adj-nav-price-go');if(Object.isElement(btn)){Event.observe(btn,'click',adj_nav_price_input_listener);Event.observe($('adj-nav-price-from'),'keypress',adj_nav_price_input_listener);Event.observe($('adj-nav-price-to'),'keypress',adj_nav_price_input_listener)}}function adj_nav_create_slider(width,from,to,max_price){var price_slider=$('adj-nav-price-slider');return new Control.Slider(price_slider.select('.handle'),price_slider,{range:$R(0,width),sliderValue:[from,to],restricted:true,onChange:function(values){var f=adj_nav_round(max_price*values[0]/width),t=adj_nav_round(max_price*values[1]/width);adj_nav_add_params('price',f+','+t,true);$('adj-nav-range-from').update(f);$('adj-nav-range-to').update(t);adj_nav_make_request()},onSlide:function(values){$('adj-nav-range-from').update(adj_nav_round(max_price*values[0]/width));$('adj-nav-range-to').update(adj_nav_round(max_price*values[1]/width))}})}