function convertKg() {
	var tempVal = Math.round(document.rmr_form.kg.value);
	document.rmr_form.kg.value = tempVal;
}
function convertCentimeters() {
	var tempVal = Math.round(document.rmr_form.centimeters.value);
	document.rmr_form.centimeters.value = tempVal;
}
function addCommas(number) {
	var Num = number.toString();
	var newNum = "";
	var newNum2 = "";
	var count = 0;
		for (var k = Num.length-1; k >= 0; k--) {
			var oneChar = Num.charAt(k);
			if (count == 3) {
				newNum += ",";
				newNum += oneChar;
				count = 1;
				continue;
			} else {
				newNum += oneChar;
				count ++;
			}
		}
	for (var k = newNum.length-1; k >= 0; k--) {
		var oneChar = newNum.charAt(k);
		newNum2 += oneChar;
	}
	return newNum2;
}
function calculateVals() {
	if (document.rmr_form.kg.value == "") {
		alert("Please enter values for either the Pounds or the Kg field");
		return false;
	} else if (document.rmr_form.centimeters.value == "")  {
		alert("Please enter values for either the Inches or the Centimeters field");
		return false;
	} else if (document.rmr_form.age.value == "") {
		alert("Please fill out the Age field");
		return false;
	}
	var radioSelected1 = false;
	for (i = 0;i < document.rmr_form.sex.length;i++) {
		if (document.rmr_form.sex[i].checked) {
			radioSelected1 = true;
		}
	}
		if (radioSelected1 != true) {
			alert("Please choose either Male or Female");
			return false;
		}
	var w = document.rmr_form.kg.value;
	var h = document.rmr_form.centimeters.value;
	var h1 = document.rmr_form.centimeters.value / 100;
	var age = document.rmr_form.age.value;
	document.rmr_form.bmi.value = Math.round(w/(h1*h1)*10)/10;
	//result = Math.round(w/(h1*h1)*10)/10;
	//newpage = window.open('test.htm');
	//window.open('result.php?='+ result +'')
	//document.write(""+ result +"");
}