function owind() {
	var length = document.BMIForm.length.value;
	var weight = document.BMIForm.weight.value;
	msgWindow=window.open("/bmi/default.asp?length=" + length + "&weight=" + weight + "","BMIWIN", "height=279,width=543, toolbar=no,directories=no,status=no,resizable=0,scrollbars=no,menubar=no");
}