var Product={ondomready:function(){Product.adder();Product.prev_next()},adder:function(){var a=$("product-add");if(!a){return}var c=a.getParent("form");var b=c.getElement("input[type=hidden]");var d=c.getElement("input[type=text]");d.addEvents({blur:function(){if(this.get("value").test(/^[1-9]{1}[0-9]*$/)){b.set("value",this.get("value"))}},focus:function(){this.set("value","")}});a.addEvent("click",function(){if(b.get("value").toInt()>0){c.submit()}else{alert("Proszę wpisać ilość zamawianych sztuk.")}})},images:function(){$$("#product-images img").each(function(a){a.setStyles({"margin-top":((75-a.getSize().y)/2).toInt()});a.getParent("div").setStyle("visibility","visible")})},prev_next:function(){if($("product-previous")){var b={effect:new Fx.Morph($("product-previous"),{duartion:500,link:"chain"}),dir:"left",timer:null,func:function(c){this.dir=c;this.effect.start({"background-position":c=="left"?[15,0]:[0,15]});this.timer=this.func.delay(500,this,c=="left"?"right":"left")}};$("product-previous").set({events:{mouseenter:function(){b.func("left")},mouseleave:function(){b.timer=$clear(b.timer);if(b.dir=="left"){b.effect.start({"background-position":[0,15]})}}}})}if($("product-next")){var a={effect:new Fx.Morph($("product-next"),{duartion:500,link:"chain"}),dir:"right",timer:null,func:function(c){this.dir=c;this.effect.start({"background-position":c=="right"?[77,92]:[92,77]});this.timer=this.func.delay(500,this,c=="right"?"left":"right")}};$("product-next").set({events:{mouseenter:function(){a.func("right")},mouseleave:function(){a.timer=$clear(a.timer);if(a.dir=="right"){a.effect.start({"background-position":[92,77]})}}}})}}};window.addEvent("domready",Product.ondomready);window.addEvent("load",Product.images);