var current_taxes=[];var product_thumbnail=document.getElementById('product_thumbnail');var availObj=document.getElementById('product_avail');function check_options(){var local_taxes=[];var is_rebuild_wholesale=false;var variantid=false;if(typeof(taxes)!='undefined'){for(var t in taxes){if(hasOwnProperty(taxes,t))
local_taxes[t]=taxes[t][0];}}
price=default_price;for(var x in variants){if(!hasOwnProperty(variants,x)||variants[x][1].length==0)
continue;variantid=x;for(var c in variants[x][1]){if(!hasOwnProperty(variants[x][1],c))
continue;if(getPOValue(c)!=variants[x][1][c]){variantid=false;break;}}
if(variantid)
break;}
if(variantid){var max_avail=variants[variantid][0][1];price=variants[variantid][0][0];orig_price=variants[variantid][0][4];avail=variants[variantid][0][1];if((typeof min_avail!='undefined'&&avail<min_avail)||avail<=0||isNaN(avail)){if(document.getElementById('buy_button_container')){document.getElementById('buy_button_container').style.display="none";}
if(document.getElementById('qty_container')){document.getElementById('qty_container').style.display="none";}}else{if(document.getElementById('buy_button_container')){document.getElementById('buy_button_container').style.display="";}
if(document.getElementById('qty_container')){document.getElementById('qty_container').style.display="";}}
if(variants[variantid][3]){product_wholesale=[];for(var t in variants[variantid][3]){if(!hasOwnProperty(variants[variantid][3],t))
continue;var _tmp=modi_price(variants[variantid][3][t][2],cloneObject(variants[variantid][3][t][3]),variants[variantid][3][t][4]);product_wholesale[t]=[variants[variantid][3][t][0],variants[variantid][3][t][1],_tmp[0],[]];for(var c in _tmp[1]){if(hasOwnProperty(_tmp[1],c))
product_wholesale[t][3][c]=_tmp[1][c];}}
is_rebuild_wholesale=true;}
for(var t in local_taxes){if(hasOwnProperty(local_taxes,t)&&variants[variantid][2][t])
local_taxes[t]=parseFloat(variants[variantid][2][t]);}
if(!product_thumbnail)
product_thumbnail=document.getElementById('product_thumbnail');if(product_thumbnail){if(variants[variantid][0][2].src&&variants[variantid][0][2].width>0&&variants[variantid][0][2].height>0){if(getImgSrc(product_thumbnail)!=variants[variantid][0][2].src){if(getImgSrc(product_thumbnail)==product_image.src&&typeof(product_image.isPNG)=='undefined'){product_image.isPNG=isPngFix(product_thumbnail);product_image.width=product_thumbnail.width;product_image.height=product_thumbnail.height;}
product_thumbnail.src=variants[variantid][0][2].src;product_thumbnail.width=variants[variantid][0][2]._x;product_thumbnail.height=variants[variantid][0][2]._y;if(typeof(window.saved_product_thumbnail)!='undefined'&&saved_product_thumbnail)
saved_product_thumbnail=false;if(variants[variantid][0][6]&&$.browser.msie)
pngFix(product_thumbnail);}}else if(getImgSrc(product_thumbnail)!=product_image.src){product_thumbnail.src=product_image.src;if(product_image.width>0&&product_image.height>0){product_thumbnail.width=product_image.width;product_thumbnail.height=product_image.height;if(typeof(window.saved_product_thumbnail)!='undefined'&&saved_product_thumbnail)
saved_product_thumbnail=false;}
if(product_image.isPNG)
pngFix(product_thumbnail);}
if(max_image_width>0&&product_thumbnail.width>max_image_width){product_thumbnail.height=Math.round(product_thumbnail.height*max_image_width/product_thumbnail.width);product_thumbnail.width=max_image_width;}
if(max_image_height>0&&product_thumbnail.height>max_image_height){product_thumbnail.width=Math.round(product_thumbnail.width*max_image_height/product_thumbnail.height);product_thumbnail.height=max_image_height;}}
if(document.getElementById('product_weight'))
document.getElementById('product_weight').innerHTML=price_format(variants[variantid][0][3]);if(document.getElementById('product_weight_box'))
document.getElementById('product_weight_box').style.display=parseFloat(variants[variantid][0][3])>0?"":"none";if(document.getElementById('product_code'))
document.getElementById('product_code').innerHTML=variants[variantid][0][5];}
if(pconf_price>0)
price=pconf_price;var _tmp=modi_price(price,local_taxes,orig_price);price=_tmp[0];local_taxes=_tmp[1];if(!variantid){product_wholesale=[];for(var t in _product_wholesale){if(!hasOwnProperty(_product_wholesale,t))
continue;_tmp=modi_price(_product_wholesale[t][2],_product_wholesale[t][3].slice(0),_product_wholesale[t][4]);product_wholesale[t]=[_product_wholesale[t][0],_product_wholesale[t][1],_tmp[0],_tmp[1]];}
is_rebuild_wholesale=true;}
for(var t in local_taxes){if(!hasOwnProperty(local_taxes,t))
continue;if(document.getElementById('tax_'+t)){document.getElementById('tax_'+t).innerHTML=price_format(Math.max(local_taxes[t],0));}
current_taxes[t]=local_taxes[t];}
if(is_rebuild_wholesale)
rebuild_wholesale();if(document.getElementById('product_price'))
document.getElementById('product_price').innerHTML=price_format(Math.max(price,0));if(alter_currency_rate>0&&document.getElementById('product_alt_price')){var altPrice=price*alter_currency_rate;document.getElementById('product_alt_price').innerHTML=price_format(Math.max(altPrice,0));}
if(document.getElementById('save_percent')&&document.getElementById('save_percent_box')&&list_price>0&&dynamic_save_money_enabled){var save_percent=Math.round(100-(price/list_price)*100);if(save_percent>0){document.getElementById('save_percent_box').style.display='';document.getElementById('save_percent').innerHTML=save_percent;}else{document.getElementById('save_percent_box').style.display='none';document.getElementById('save_percent').innerHTML='0';}}
$('.product-quantity-text').html(avail>0?substitute(txt_items_available,"items",(variantid?avail:product_avail)):lbl_no_items_available);$('.product-quantity-number').html(avail>0?(variantid?avail:product_avail):0);if((mq>0&&avail>mq+min_avail)||!is_limit)
avail=mq+min_avail-1;avail=Math.min(mq,avail);var select_avail=min_avail;availObj=document.getElementById(quantity_input_box_enabled?'product_avail_input':'product_avail');if(availObj&&availObj.tagName.toUpperCase()=='SELECT'){if(!isNaN(min_avail)&&!isNaN(avail)){var first_value=-1;if(availObj.options[0])
first_value=availObj.options[0].value;if(first_value==min_avail){if((avail-min_avail+1)!=availObj.options.length){if(availObj.options.length>avail-min_avail+1){var cnt=availObj.options.length;for(var x=(avail-min_avail+1<0?0:avail-min_avail+1);x<cnt;x++)
availObj.options[availObj.options.length-1]=null;}else{var cnt=availObj.options.length;for(var x=cnt+min_avail;x<=avail-min_avail+1;x++)
availObj.options[cnt++]=new Option(x,x);}}}else{var cnt=availObj.options.length-1;while(cnt>=0)
availObj.options[cnt--]=null;cnt=0;for(var x=min_avail;x<=avail;x++)
availObj.options[cnt++]=new Option(x,x);}
if(availObj.options.length==0||min_avail>avail)
availObj.options[0]=new Option(txt_out_of_stock,0);}
select_avail=availObj.options[availObj.selectedIndex].value;}else if(availObj&&availObj.tagName.toUpperCase()=='INPUT'&&availObj.type.toUpperCase()=='TEXT'){if(!isNaN(min_avail)&&!isNaN(avail)){availObj.minQuantity=min_avail;availObj.maxQuantity=max_avail;}
if(isNaN(parseInt(availObj.value))||availObj.value==0)
availObj.value=min_avail;select_avail=availObj.value;}
check_wholesale(select_avail);if(alert_msg=='Y'&&min_avail>avail)
alert(txt_out_of_stock);var ex_flag=check_exceptions();if(!ex_flag&&(alert_msg=='Y'))
alert(exception_msg);if(document.getElementById('exception_msg')){if(ex_flag){document.getElementById('exception_msg').style.display='none';}else{document.getElementById('exception_msg').innerHTML=exception_msg_html;document.getElementById('exception_msg').style.display='';}}
return true;}
function modi_price(_price,_taxes,_orig_price){var return_price=round(_price,2);for(var x2 in modifiers){if(!hasOwnProperty(modifiers,x2))
continue;var value=getPOValue(x2);if(!value||!modifiers[x2][value])
continue;var elm=modifiers[x2][value];return_price+=parseFloat(elm[1]=='$'?elm[0]:(_price*elm[0]/100));for(var t2 in _taxes){if(hasOwnProperty(_taxes,t2)&&elm[2][t2])
_taxes[t2]+=parseFloat(elm[1]=='$'?elm[2][t2]:(_orig_price*elm[2][t2]/100));}}
return[return_price,_taxes];}
function check_exceptions(){if(typeof(exceptions)==='undefined')
return true;for(var x in exceptions){if(!hasOwnProperty(exceptions,x)||isNaN(x))
continue;var found=true;for(var c in exceptions[x]){if(!hasOwnProperty(exceptions[x],c))
continue;var value=getPOValue(c);if(!value)
return true;if(value!=exceptions[x][c]){found=false;break;}}
if(found)
return false;}
return true;}
function rebuild_wholesale(){var div=document.getElementById('wl-prices');var wl_table=$('table',div).get(0);var wl_taxes=$('div',div).get(0);if(!div||!wl_table||!wl_taxes)
return false;var i=wl_table.rows.length-1;while(i>0)
wl_table.deleteRow(i--);if(!product_wholesale||product_wholesale.length==0){div.style.display='none';return false;}
var str='';var r;for(i in product_wholesale){if(!hasOwnProperty(product_wholesale,i)||product_wholesale[i][0]==0)
continue;r=wl_table.insertRow(-1);insert_text=(product_wholesale[i][1]==0)?product_wholesale[i][0]+'+':(product_wholesale[i][1]-product_wholesale[i][0]>0?product_wholesale[i][0]+'-'+product_wholesale[i][1]:product_wholesale[i][0]);r.insertCell(-1).innerHTML=insert_text+'&nbsp;'+(product_wholesale[i][0]==1?lbl_item:lbl_items);r.insertCell(-1).innerHTML=price_format(product_wholesale[i][2]<0?0:product_wholesale[i][2],false,false,false,true);}
if(wl_table.rows.length<=1){div.style.display='none';return false;}
var display_taxes=false;if(taxes.length>0){for(i in taxes){if(hasOwnProperty(taxes,i)&&current_taxes[i]>0)
display_taxes=true;}}
if(!display_taxes)
wl_taxes.style.display='none';else
wl_taxes.style.display='';div.style.display='';return true;}
function check_wholesale(qty){if((typeof(product_wholesale)=='undefined')||product_wholesale.length==0)
return true;var wl_taxes=current_taxes.slice(0);var wl_price=price;for(var x=0;x<product_wholesale.length;x++){if(product_wholesale[x][0]<=qty&&(product_wholesale[x][1]>=qty||product_wholesale[x][1]==0)){wl_price=product_wholesale[x][2];wl_taxes=product_wholesale[x][3].slice(0);}
if(document.getElementById('wp'+x)){var wPrice=price-default_price+product_wholesale[x][2];document.getElementById('wp'+x).innerHTML=price_format(Math.max(wPrice,0));}}
if(document.getElementById('product_price'))
document.getElementById('product_price').innerHTML=price_format(Math.max(wl_price,0));if(alter_currency_rate>0&&document.getElementById('product_alt_price')){document.getElementById('product_alt_price').innerHTML=price_format(Math.max(wl_price*alter_currency_rate,0));}
if(document.getElementById('save_percent')&&document.getElementById('save_percent_box')&&list_price>0&&dynamic_save_money_enabled){var save_percent=Math.round(100-(Math.max(wl_price,0)/list_price)*100);if(save_percent>0){document.getElementById('save_percent_box').style.display='';document.getElementById('save_percent').innerHTML=save_percent;}else{document.getElementById('save_percent_box').style.display='none';document.getElementById('save_percent').innerHTML='0';}}
for(var x in taxes){if(hasOwnProperty(taxes,x)&&document.getElementById('tax_'+x)&&wl_taxes[x]&&current_taxes[x]){document.getElementById('tax_'+x).innerHTML=price_format(Math.max(wl_taxes[x],0));}}
return true;}
function getPOValue(c){if(!document.getElementById('po'+c)||document.getElementById('po'+c).tagName.toUpperCase()!='SELECT')
return false;return document.getElementById('po'+c).options[document.getElementById('po'+c).selectedIndex].value;}
function product_option(classid){if(!isNaN(classid))
return document.getElementById("po"+classid);if(!names)
return false;for(var x in names){if(!hasOwnProperty(names,x)||names[x]['class_name']!=classid)
continue;return document.getElementById('po'+x);}
return false;}
function product_option_value(classid){var obj=product_option(classid);if(!obj)
return false;if(obj.type!='select-one')
return obj.value;var classid=parseInt(obj.id.substr(2));var optionid=parseInt(obj.options[obj.selectedIndex].value);if(names[classid]&&names[classid]['options'][optionid])
return names[classid]['options'][optionid];return false;}
function close_opts_expire_msg(cartid){var post_params='target=cart&mode=update&product_options=1&id='+cartid;var cart_message_box=document.getElementById('cart_message_'+cartid);$.ajax({type:'POST',url:'popup_poptions.php',data:post_params});if(cart_message_box){cart_message_box.style.display='none';}
return false;}