navigationLoadInProccess=false;function startLoadNavigationData(){if(navigationLoadInProccess){return false;}
navigationLoadInProccess=true;var overlay=$('advanced-navigation-overlay');if($$('div.category-products').length>0){var element=$$('div.category-products')[0];}else if($$('div.col-main p.note-msg')){var element=$$('div.col-main p.note-msg')[0];}else{return;}
if(!overlay){overlay=$(document.createElement('div'));overlay.id='advanced-navigation-overlay';document.body.appendChild(overlay);}
var offsets=element.cumulativeOffset();overlay.setStyle({'top':offsets[1]+'px','left':offsets[0]+'px','width':element.offsetWidth+'px','height':element.offsetHeight+'px','position':'absolute','display':'block','zIndex':'2000'});var loadinfo=document.createElement('div');if(loadimagealign=='bottom'){loadinfo.innerHTML=gomage_navigation_loadinfo_text+'<img src="'+loadimage+'" alt="" class="align-'+loadimagealign+'"/>';}else{loadinfo.innerHTML='<img src="'+loadimage+'" alt="" class="align-'+loadimagealign+'"/>'+gomage_navigation_loadinfo_text;}
loadinfo.id="navigation_loadinfo";loadinfo.className="gan-loadinfo";document.body.appendChild(loadinfo);return navigationLoadInProccess;}
function stopLoadNavigationData(){var overlay=$('advanced-navigation-overlay');if(overlay){overlay.style.display='none';}
document.body.removeChild($('navigation_loadinfo'));return navigationLoadInProccess=false;}
function generateUrlWithParams(url,params){var query={},keys=url.split('?')[1].split('&'),key='',glue='',strQuery='',i=-1;while(++i<keys.length){key=keys[i].split('=');query[key[0]]=key[1];}
for(attrname in query){if(!params.hasOwnProperty(attrname))
params[attrname]=query[attrname];}
params['ajax']=0;for(key in params){strQuery+=glue+key+'='+params[key];glue='&';}
if(strQuery!=''){url=url.split('?')[0]+'?'+strQuery;}
return url;}
function submitNavigationForm(form,url,is_ajax){var from=$(form).down('input.navigation-from');var to=$(form).down('input.navigation-to');var re=/^[0-9]*$/;if(!re.test($(from).value))
{alert('Please use only numbers (0-9) in this field.');return false;}
if(!re.test($(to).value))
{alert('Please use only numbers (0-9) in this field.');return false;}
if((parseFloat($(from).value)>parseFloat($(to).value))||((parseFloat($(from).value)==0&&parseFloat($(to).value)==0)))
{alert('Filter range is invalid.');return false;}
/* FS start */
getPage('1');
return; 
/* FS stop */
is_ajax=typeof(is_ajax)!='undefined'?is_ajax:true;var url=url.replace(/&amp;/ig,'&');var elements=form.elements;var params=Object.clone(navigationOpenFilters);for(var i=0;i<elements.length;i++){element=elements[i];switch(element.nodeName){case'INPUT':case'SELECT':case'TEXTAREA':if(element.value){params[element.name]=element.value;}
break}}
if(!url){url=form.action;}
if(!is_ajax){setLocation(generateUrlWithParams(url,params));}else if(startLoadNavigationData()){var request=new Ajax.Request(url,{method:'GET',parameters:params,onSuccess:function(transport){var response=eval('('+(transport.responseText||false)+')');replaceNavigationBlock(response.navigation);replaceProductsBlock(response.product_list);replaceLeftRightNavigationBlocks('gan-left-nav-main-container',response.navigation_left);replaceLeftRightNavigationBlocks('gan-right-nav-main-container',response.navigation_right);if(response.eval_js){eval(response.eval_js);navigation_eval_js=response.eval_js;}
stopLoadNavigationData();},onFailure:function(){stopLoadNavigationData();}});}}
function setNavigationUrl(url){is_ajax=typeof(is_ajax)!='undefined'?is_ajax:true;var url=url.replace(/&amp;/ig,'&');if(startLoadNavigationData()){var request=new Ajax.Request(url,{method:'get',parameters:navigationOpenFilters,onSuccess:function(transport){var response=eval('('+(transport.responseText||false)+')');replaceNavigationBlock(response.navigation);replaceProductsBlock(response.product_list);replaceLeftRightNavigationBlocks('gan-left-nav-main-container',response.navigation_left);replaceLeftRightNavigationBlocks('gan-right-nav-main-container',response.navigation_right);if(response.eval_js){eval(response.eval_js);navigation_eval_js=response.eval_js;}
stopLoadNavigationData();},onFailure:function(){setLocation(url);}});}}
function replaceProductsBlock(content){if($$('div.category-products').length>0){element=$$('div.category-products')[0];}else if($$('div.col-main p.note-msg').length>0){element=$$('div.col-main p.note-msg')[0];}else{return;}
if(content&&content.toElement){content=content.toElement();}else if(!Object.isElement(content)){content=Object.toHTML(content);var tempElement=document.createElement('div');content.evalScripts.bind(content).defer();content=content.stripScripts();tempElement.innerHTML=content;el=getElementsByClassName('category-products',tempElement);if(el.length>0)
{content=el[0];}
else
{el=getElementsByClassName('note-msg',tempElement);if(el.length>0)
{content=el[0];}
else
{return;}}}
element.parentNode.replaceChild(content,element);}
function getElementsByClassName(classname,node){var a=[];var re=new RegExp('\\b'+classname+'\\b');var els=node.getElementsByTagName("*");for(var i=0,j=els.length;i<j;i++){if(re.test(els[i].className))a.push(els[i]);}
return a;}
function replaceNavigationBlock(content){var element=$$('div.block-layered-nav')[0];if(content&&content.toElement){content=content.toElement();}else if(!Object.isElement(content)){content=Object.toHTML(content);var tempElement=document.createElement('div');content.evalScripts.bind(content).defer();tempElement.innerHTML=content;content=tempElement.firstChild;}
element.parentNode.replaceChild(content,element);}
function replaceLeftRightNavigationBlocks(element,content)
{var element=$(element);if(content&&element)
{if(content&&content.toElement){content=content.toElement();}else if(!Object.isElement(content)){content=Object.toHTML(content);var tempElement=document.createElement('div');content.evalScripts.bind(content).defer();tempElement.innerHTML=content;content=tempElement.firstChild;}
element.parentNode.replaceChild(content,element);}}
function initSlider(code,min,max,curr_min,curr_max,url,is_ajax){if(min==max){max++;if(curr_min==curr_max){curr_max++;}}
var handles=[code+'-handle-from',code+'-handle-to'];var s1=new Control.Slider(handles,code+'-track',{axis:'horizontal',alignY:0,range:$R(min,max),sliderValue:[curr_min,curr_max],restricted:true,spans:[code+"-square_slider_span"]});s1.options.onChange=function(value){if(isNaN(value[0])||isNaN(value[1]))
{return false;}
$(code+'-filter-form').elements[code+'_from'].value=parseInt(value[0]);$(code+'-filter-form').elements[code+'_to'].value=parseInt(value[1]);if(min==value[0]&&max==value[1]){submitNavigationForm($(code+'-filter-form'),url,is_ajax);}else{submitNavigationForm($(code+'-filter-form'),url,is_ajax);}
var htmlvalue=parseInt(value[0])+' - '+parseInt(value[1]);if(value[0]>=0&&value[1]>=0){$(code+'-value-from').innerHTML=parseInt(1*value[0]);$(code+'-value-to').innerHTML=parseInt(1*value[1]);}
$(code+'-value').innerHTML=htmlvalue;};s1.options.onSlide=function(value){if(isNaN(value[0])||isNaN(value[1]))
{return false;}
var htmlvalue=parseInt(value[0])+' - '+parseInt(value[1]);if(value[0]>=0&&value[1]>=0){$(code+'-value-from').innerHTML=parseInt(1*value[0]);$(code+'-value-to').innerHTML=parseInt(1*value[1]);}
$(code+'-value').innerHTML=htmlvalue;};s1.draw=function(event)
{var pointer=[Event.pointerX(event),Event.pointerY(event)];var offsets=Position.cumulativeOffset(this.track);pointer[0]-=this.offsetX+offsets[0];pointer[1]-=this.offsetY+offsets[1];this.event=event;var value=this.translateToValue(this.isVertical()?pointer[1]:pointer[0]);if(isNaN(value))return false;this.setValue(value);if(this.initialized&&this.options.onSlide)
this.options.onSlide(this.values.length>1?this.values:this.value,this);};var htmlvalue=parseInt(s1.values[0])+' - '+parseInt(s1.values[1]);$(code+'-value-from').innerHTML=parseInt(s1.values[0]);$(code+'-value-to').innerHTML=parseInt(s1.values[1]);$(code+'-value').innerHTML=htmlvalue;}