if(typeof Product=='undefined'){var Product={};}
Product.Bundle=Class.create();Product.Bundle.prototype={initialize:function(config){this.config=config;this.reloadPrice();},changeSelection:function(selection){parts=selection.id.split('-');if(this.config['options'][parts[2]].isMulti){selected=new Array();if(selection.tagName=='SELECT'){for(var i=0;i<selection.options.length;i++){if(selection.options[i].selected&&selection.options[i].value!=''){selected.push(selection.options[i].value);}}}else if(selection.tagName=='INPUT'){selector=parts[0]+'-'+parts[1]+'-'+parts[2];selections=$$('.'+selector);for(var i=0;i<selections.length;i++){if(selections[i].checked&&selections[i].value!=''){selected.push(selections[i].value);}}}
this.config.selected[parts[2]]=selected;}else{if(selection.value!=''){this.config.selected[parts[2]]=new Array(selection.value);}else{this.config.selected[parts[2]]=new Array();}
this.populateQty(parts[2],selection.value);}
this.reloadPrice();},reloadPrice:function(){var calculatedPrice=0;var dispositionPrice=0;for(var option in this.config.selected){if(this.config.options[option]){for(var i=0;i<this.config.selected[option].length;i++){var prices=this.selectionPrice(option,this.config.selected[option][i]);calculatedPrice+=Number(prices[0]);dispositionPrice+=Number(prices[1]);}}}
if(this.config.specialPrice){var newPrice=(calculatedPrice*this.config.specialPrice)/100;calculatedPrice=Math.min(newPrice,calculatedPrice);}
optionsPrice.changePrice('bundle',calculatedPrice);optionsPrice.changePrice('nontaxable',dispositionPrice);optionsPrice.reload();return calculatedPrice;},selectionPrice:function(optionId,selectionId){if(selectionId==''||selectionId=='none'){return 0;}
if(this.config.options[optionId].selections[selectionId].customQty==1&&!this.config['options'][optionId].isMulti){if($('bundle-option-'+optionId+'-qty-input')){qty=$('bundle-option-'+optionId+'-qty-input').value;}else{qty=1;}}else{qty=this.config.options[optionId].selections[selectionId].qty;}
if(this.config.priceType=='0'){price=this.config.options[optionId].selections[selectionId].price;tierPrice=this.config.options[optionId].selections[selectionId].tierPrice;for(var i=0;i<tierPrice.length;i++){if(Number(tierPrice[i].price_qty)<=qty&&Number(tierPrice[i].price)<=price){price=tierPrice[i].price;}}}else{selection=this.config.options[optionId].selections[selectionId];if(selection.priceType=='0'){price=selection.priceValue;}else{price=(this.config.basePrice*selection.priceValue)/100;}}
var disposition=this.config.options[optionId].selections[selectionId].plusDisposition+
this.config.options[optionId].selections[selectionId].minusDisposition;var result=new Array(price*qty,disposition*qty);return result;},populateQty:function(optionId,selectionId){if(selectionId==''||selectionId=='none'){this.showQtyInput(optionId,'0',false);return;}
if(this.config.options[optionId].selections[selectionId].customQty==1){this.showQtyInput(optionId,this.config.options[optionId].selections[selectionId].qty,true);}else{this.showQtyInput(optionId,this.config.options[optionId].selections[selectionId].qty,false);}},showQtyInput:function(optionId,value,canEdit){elem=$('bundle-option-'+optionId+'-qty-input');elem.value=value;elem.disabled=!canEdit;if(canEdit){elem.removeClassName('qty-disabled');}else{elem.addClassName('qty-disabled');}},changeOptionQty:function(element,event){var checkQty=true;if(typeof(event)!='undefined'){if(event.keyCode==8||event.keyCode==46){checkQty=false;}}
if(checkQty&&(Number(element.value)==0||isNaN(Number(element.value)))){element.value=1;}
parts=element.id.split('-');optionId=parts[2];if(!this.config['options'][optionId].isMulti){selectionId=this.config.selected[optionId][0];this.config.options[optionId].selections[selectionId].qty=element.value*1;this.reloadPrice();}},validationCallback:function(elmId,result){if(typeof elmId=='undefined'){return;}
var container=$(elmId).up('ul.options-list');if(typeof container!='undefined'){if(result=='failed'){container.removeClassName('validation-passed');container.addClassName('validation-failed');}else{container.removeClassName('validation-failed');container.addClassName('validation-passed');}}}}