/*nifty corners layout*/

window.onload=function(){
Nifty("div#menu a","small transparent top");
Nifty("ul#intro li","same-height");
Nifty("div.date");
Nifty("div#content,div#side","same-height");
Nifty("div.comments div");
Nifty("div#footer");
Nifty("div#container","bottom");

Nifty("ul#split h3","top");
Nifty("ul#split div","bottom same-height");

}

	function cal()
	{
		var rate = 0.1;
		var exchangerate = 6.85;
		
		
		var unitprice = parseFloat(document.getElementById("cal_unitprice").value);
		
		if (unitprice <50.0)
		{
			var firstpound = 11;
			var costperpound =5.5;
		}
		
		if ((unitprice <100.0) && (unitprice >=50.0))
		{
			var firstpound = 11;
			var costperpound =5.5;
		}
		
		if ((unitprice >=100.0) && (unitprice<200))
		{
			rate = parseFloat(rate*0.9);
			var firstpound = 9;
			var costperpound =5.5;
		}
		
		if ((unitprice >=200.0) && (unitprice<300)) 
		{
			rate = parseFloat(rate*0.85);
			var firstpound = 7;
			var costperpound =5.5;	
		}
		
		if (unitprice >=300.0) 
		{
			rate = parseFloat(rate*0.8);
			var firstpound = 4.99;
			var costperpound =4.99;
		}
		var domesticshipping = parseFloat(document.getElementById("domesticshipping").value);
		
		if (document.forma.iftax[1].checked) 
			tax_rate = parseFloat(0.08875);
		else
			tax_rate = parseFloat(0.0);
		
		var weight = parseFloat(document.getElementById("weight").value);
		var inter_shipping;
		
		if (weight <= 1.0 && weight !=0) 
			inter_shipping = parseFloat(firstpound);
		else
			inter_shipping = Math.round(parseFloat((weight-1) * costperpound + firstpound)*100)/100;
		
		if (weight == 0)
			inter_shipping =0;
		
		document.getElementById("inter_shipping").innerHTML = inter_shipping;
		
		var totalpriceinusd = (unitprice  + domesticshipping)*(1.0+tax_rate);
		
		var tax = Math.round((unitprice + domesticshipping) * tax_rate*100)/100;
		var daigoufei = Math.round(totalpriceinusd*rate*100)/100;
		
		if (daigoufei<10.0) daigoufei =10.0; 
		
		//if (totalpriceinusd <100) daigoufei = 10.0;
		
		document.getElementById("daigoufei").innerHTML = daigoufei;
		document.getElementById("tax").innerHTML = tax;
				
		var finalPrice = Math.round((inter_shipping*1.0 + daigoufei*1.0+totalpriceinusd*1.0)*exchangerate*100)/100;
		document.getElementById("finalPrice").innerHTML = finalPrice;
		
		totalpriceinusd = Math.round(totalpriceinusd*100)/100;
		var summary = "人民币初步核算价"+finalPrice+"元.美国购买总价$"+totalpriceinusd+"(其中美国运费$"+domesticshipping+",消费税$"+tax+").包裹预估"+weight
		+"磅,国际邮费预收$"+inter_shipping+"多退少补,代购费$"+daigoufei;
		document.getElementById("summary").innerHTML = summary;
		 
	}