function raschet()
{
	valuta = document.step1.valuta.value;
	how_money=document.step1.how_money.value;
	
	switch(valuta) 
	{
	case 'WMZ':
		if (order!="nal")
		{
			if (how_money=="wm2money")
			{
				if (document.step1.summa.value>99)
				{
					wmz_buy=document.step1.wmz_buy.value*100*document.step1.summa.value/100;
				}
				else 
				{
					wmz_buy=document.step1.wmz_buy.value*100*document.step1.summa.value/100;
					wmz_buy=(wmz_buy*100-document.step1.wmz_buy.value*100)/100;
				}
				if (wmz_buy>0)
				{
					document.getElementById('summa_out').innerHTML = 'К получению '+Math.ceil(wmz_buy)+' тенге';
				}
			}
		}
		if (how_money=="money2wm")
		{
			if (document.step1.summa.value>99)
			{
				wmz_sale=document.step1.wmz_sale.value*100*document.step1.summa.value/100;
			}
			else 
			{
				wmz_sale=document.step1.wmz_sale.value*100*document.step1.summa.value/100;
				wmz_sale=(wmz_sale*100+document.step1.wmz_sale.value*100)/100;
			}
			if (wmz_sale>0)
			{
				document.getElementById('summa_out').innerHTML = 'К оплате '+Math.ceil(wmz_sale)+' тенге';
			}
		}
	break;
	}
	if (document.step1.summa.value<=0)
	{
		document.getElementById('summa_out').innerHTML = '';
	}
}
function raschet_front()
{
	document.step1.summnaruki.value=0;
	valuta = document.step1.valuta.value;
	how_money=document.step1.how_money.value;
	//alert(how_money);
	switch(how_money) 
	{
		case 'wm2money':
			if (valuta=="WMZ")
			{
				//alert(valuta);
				document.step1.summnaruki.value=(document.step1.wmz_buy.value*document.step1.summa.value);
				if (document.step1.summa.value<100)
				{
					document.step1.summnaruki.value=document.step1.wmz_buy.value*document.step1.summa.value-document.step1.wmz_buy.value;
				}
			}
			if (valuta=="WME")
			{
				//alert(valuta);
				document.step1.summnaruki.value=(document.step1.wme_buy.value*document.step1.summa.value);
				if (document.step1.summa.value<100)
				{
					document.step1.summnaruki.value=document.step1.wme_buy.value*document.step1.summa.value-document.step1.wme_buy.value;
				}
			}
			if (valuta=="WMR")
			{
				if (document.step1.summa.value>3000)
				{
					//alert(document.step1.summnaruki.value);
					document.step1.summnaruki.value=document.step1.wmr_buy.value*document.step1.summa.value;//document.step1.wmz_buy.value
				}
				else 
				{
					document.step1.summnaruki.value=Number(document.step1.wmr_buy.value*document.step1.summa.value)-Number(document.step1.wmz_buy.value);
					
				}
			}
			if (Number(document.step1.summnaruki.value)<1000)
			{
				document.step1.summnaruki.value=" ";
			}
			else
			{
				document.step1.summnaruki.value=Math.ceil(document.step1.summnaruki.value);
			}
		document.step1.summnaruki.value=document.step1.summnaruki.value+ ' тенге';
		break;
		
		case 'money2wm':
			if (valuta=="WMZ")
			{
				//alert(valuta);
				
					//alert(document.step1.summnaruki.value);
					document.step1.summnaruki.value=document.step1.wmz_sale.value*document.step1.summa.value;//document.step1.wmz_sale.value
			}
			if (valuta=="WME")
			{
				//alert(valuta);
				
					//alert(document.step1.summnaruki.value);
					document.step1.summnaruki.value=document.step1.wme_sale.value*document.step1.summa.value;//
			}
			if (valuta=="WMR")
			{
				
					//alert(document.step1.summnaruki.value);
					document.step1.summnaruki.value=document.step1.wmr_sale.value*document.step1.summa.value;//document.step1.wmz_sale.value
				
			}
			if (Number(document.step1.summnaruki.value)<1000)
			{
				document.step1.summnaruki.value=" ";
			}
			else
			{
				document.step1.summnaruki.value=Math.ceil(document.step1.summnaruki.value);
			}
		document.step1.summnaruki.value=document.step1.summnaruki.value+ ' тенге';
		break;
		
		
	}
	
}