// JavaScript Document
function calAdultGFR() {
            pcr=document.cal.xcr.value;
            age=document.cal.age.value;
            if (document.cal.race[0].checked){
                        race  = document.cal.race[0].value;
            } else {
                        race  = document.cal.race[1].value;}
			if (document.cal.gender[0].checked){
					gender  = document.cal.gender[0].value;
			} else {
					gender  = document.cal.gender[1].value;}
			result =  Math.round((186*(Math.pow(pcr,-1.154))*(Math.pow(age,-0.203))*race*gender));
			if (result>60) {
             result='Powyzej 60';
            }
            if (age<18) {
             result='N/A';
            }
            document.cal.result.value=result;
}

function calAdultGFRtest() {
            pcr=document.cal.xcr.value;
            age=document.cal.age.value;
            if (document.cal.race[0].checked){
                        race  = document.cal.race[0].value;
            } else {
                        race  = document.cal.race[1].value;}
			if (document.cal.gender[0].checked){
					gender  = document.cal.gender[0].value;
			} else {
					gender  = document.cal.gender[1].value;}
			result =  Math.round((186*(Math.pow((pcr/88.4),-1.154))*(Math.pow(age,-0.203))*race*gender));
            if (result>60) {
             result='Powyzej 60';
            }
            if (age<18) {
             result='N/A';
            }
            document.cal.result.value=result;
}

function rset(){ }

function rvalue(){
	window.opener.document.consultform.GFRvalue.value=document.cal.result.value;
}