function ResetCaptcha(vitem){vitem.innerHTML='<img src="/captcha.php?rnd='+Math.random()+'" border="0"/>';}function GetSumPer(){var sum=parseInt(document.getElementById("sum").value);var percent=parseInt(document.getElementById("percent").value);var add_sum=0;if(sum>0){if(percent>0){add_sum=(percent/100)*sum;}document.getElementById("res_sum").innerHTML=Math.round(sum+add_sum);}}var valuta='RUB';function SetVal(){valuta=document.getElementById("val_type").value;document.getElementById("res_val").innerHTML=valuta;PaymentSum();}function PaymentSum(){var sum=parseInt(document.getElementById("sum").value);var ser=parseInt(document.getElementById(valuta).value);xt=(valuta=='RUB')?'min_sum_RUB':xt;xt=(valuta=='USD')?'min_sum_USD':xt;xt=(valuta=='EUR')?'min_sum_EUR':xt;var min_pay=parseFloat(document.getElementById(xt).value);document.getElementById("res_sum").value=(sum/ser).toFixed(2);document.getElementById("res_min").innerHTML=(min_pay*ser).toFixed(2);}