;if(typeof Product!='undefined'){Product.ConfigPreorder=Class.create();Product.ConfigPreorder.prototype={initialize:function(config,preorders){this.config=config;this.taxConfig=this.config.taxConfig;this.settings=$$('.super-attribute-select');this.state=new Hash();this.priceTemplate=new Template(this.config.template);this.prices=config.prices;this.configpreorders=preorders;this.preorders=this.configpreorders.preorder;this.bufstock="";this.settings.each(function(element){Event.observe(element,'change',this.configure.bind(this))}.bind(this));},configure:function(event){var element=Event.element(event);this.configureElement(element);},configureElement:function(element){if(this.settings.length>0)
{var first=1;var res={};for(var i=0;i<=this.settings.length-1;i++)
{var attributeId=this.settings[i].id.replace(/[a-z]*/,'');if((first==1)&&(this.settings[i].selectedIndex>0))
{var res=this.config['attributes'][attributeId]['options'][this.settings[i].selectedIndex-1]['products'];}
else
{if(this.settings[i].selectedIndex>0)
{res=res.intersect(this.config['attributes'][attributeId]['options'][this.settings[i].selectedIndex-1]['products']);}}
first=0;}
var el=$('saypreorder');var masAvail=$$('.availability');var elmas=masAvail[0];var childEl=elmas.childElements();var spanEl=childEl[0];if(res.length==1)
{var descr=this.preorders['descript'][res[0]];$('canBePreorder').update('<p class="required">*'+descr+'</p>');spanEl.update(descr);}
else
{$('canBePreorder').update('');}}}}}