<script type="text/javascript">
function docalcw() {
	tr=document.getElementById("trizeps").value;
	baw=document.getElementById("bauchw").value;
	hu=document.getElementById("huefte").value;
	aw=document.getElementById("alterw").value;
	ergw=1.0994921-0.0009929*(tr-(-baw)-(-hu))+0.0000023*Math.pow((tr-(-baw)-(-hu)) , 2)-0.0001392*aw;
	faw=495/ergw-450;
	faw*=10;
	faw=Math.round(faw);
	faw/=10;
	document.getElementById("fettw").value=faw;		
}
function docalcm() {
	br=document.getElementById("brust").value;
	bam=document.getElementById("bauchm").value;
	os=document.getElementById("ober").value;
	am=document.getElementById("alterm").value;
	ergm=1.1093800-0.0008267*(br-(-bam)-(-os))+0.0000016*Math.pow((br-(-bam)-(-os)) , 2)-0.0002574*am;
	fam=495/ergm-450;
	fam*=10;
	fam=Math.round(fam);
	fam/=10;
	document.getElementById("fettm").value=fam;		
}
</script>

<meta name="content-language" content="de">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">


<link rel="stylesheet" href="bmi.css" type="text/css">
</head>
<body>


<div class="cont">
<br />





</td>
<td>


<table cellspacing="0" cellpadding="3" border="0">
<tr>
<td><b>Frauen:</b></td>
<td rowspan="2">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</td>
<td><b></b></td>
</tr>
<tr>
<td>
<form>
<table cellspacing="0" cellpadding="3" border="0">
<tr>
<td style="width:250px">Durchschnittswert Trizeps (mm):</td>
<td><input id="trizeps" style="width:100px" value="" maxlength="3"></td>
</tr>
<tr>
<td style="width:250px">Durchschnittswert Bauchfalte (mm):</td>
<td><input id="bauchw" style="width:100px" value="" maxlength="3"></td>
</tr>
<tr>
<td style="width:250px">Durchschnittswert H&uuml;ftfalte (mm):</td>
<td><input id="huefte" style="width:100px" value="" maxlength="2"></td>
</tr>
<tr>
<td style="width:250px">Alter (Jahre):</td>
<td><input id="alterw" style="width:100px" value="" maxlength="2"></td>
</tr>
<tr>
<td colspan="2">
<input type="button" value="Ausrechnen" style="width:100px" onclick="docalcw()"> 
<input type="reset" value="L&ouml;schen" style="width:100px">
</td>
</tr>
<tr>
<td style="width:250px">K&ouml;rperfettanteil (%): </td>
<td><input id="fettw" style="width:100px" value="" readonly></td>
</tr>
</table>
</form>
</td>