Body Mass Index
This little script calculates your body mass index and gives a comment on your rating. Just input your weight in pounds and your height in inches and press calculate.
AI
ملخص الذكاء الاصطناعي: This codebase represents a historical implementation of the logic described in the metadata. Our preservation engine analyzes the structure to provide context for modern developers.
كود المصدر
<html>
<HEAD>
<TITLE>Body Mass Index</TITLE>
<style>
.input{ font-family: MS sans serif;font-size: 15px; border: 1px inset black}
.button{ font-family: MS sans serif;font-size: 15px; border: 1px inset black; background: #000099; color: #FFFFFF; font-weight: bold}
</style>
</HEAD>
</HEAD>
<BODY BGCOLOR="#FFFFFF" text="000000">
COMMENTS:
Enter your weight in pounds and your height in inches<BR>
in the form below and press the "Calculate" button<BR>
<BR>
<FORM NAME="BMI" method=POST>
<table border=1 cellspacing=0 cellpadding=2 bordercolorlight=000000 bordercolordark=ffffff bgColor=#ffffff width=80%>
<tr bgColor=#cccccc>
<td>
<TABLE border=0 cellspacing=2 cellpadding=2 width=100%>
<TR>
<TD><DIV ALIGN=CENTER>Your Weight (lbs)</DIV></TD>
<TD><DIV ALIGN=CENTER>Your Height (in)</DIV></TD>
<TD><DIV ALIGN=CENTER>Your BMI</DIV></TD>
<TD><DIV ALIGN=CENTER>My Comment</DIV></TD>
</TR>
<TR>
<TD><INPUT TYPE=TEXT class=input NAME=weight SIZE=10 onFocus="this.form.weight.value=''"></TD>
<TD><INPUT TYPE=TEXT class=input NAME=height SIZE=10 onFocus="this.form.height.value=''"></TD>
<TD><INPUT TYPE=TEXT class=input NAME=bmi SIZE=8 ></TD>
<TD><INPUT TYPE=TEXT class=input NAME=my_comment size=40></TD>
</TR>
<TR>
<TD colspan=4 align=center><INPUT class=button TYPE="button" VALUE="Calculate" onClick="computeform(this.form)">
<INPUT class=button TYPE="reset" VALUE="Reset" onClick="ClearForm(this.form)">
</TD>
</TR>
</TABLE>
</td>
</tr>
</table>
</FORM>
<SCRIPT LANGUAGE="JAVASCRIPT">
<!-- hide this script tag's contents from old browsers
function ClearForm(form)
{
form.weight.value = "";
form.height.value = "";
form.bmi.value = "";
form.my_comment.value = "";
}
function bmi(weight, height)
{
bmindx=weight/eval(height*height);
return bmindx;
}
function checkform(form)
{
if (form.weight.value==null||form.weight.value.length==0 || form.height.value==null||form.height.value.length==0)
{
alert("\nPlease complete the form first");
return false;
}
else if (parseFloat(form.height.value) <= 0||
parseFloat(form.height.value) >=500||
parseFloat(form.weight.value) <= 0||
parseFloat(form.weight.value) >=500)
{
alert("\nReally know what you're doing? \nPlease enter values again. \nWeight in kilos and \nheight in cm");
ClearForm(form);
return false;
}
return true;
}
function computeform(form)
{
if (checkform(form))
{
//Convert weight from lbs to kg
var weight = form.weight.value*.4536;
//Convert height from cm to meters
var height = form.height.value*.025400;
//compute bmi
yourbmi=Math.round(bmi(weight, height));
form.bmi.value=yourbmi;
if (yourbmi >40)
{
form.my_comment.value="You are grossly obese, consult your physician!";
}
else if (yourbmi >30 && yourbmi <=40)
{
form.my_comment.value="Umm... You are obese, want some liposuction?";
}
else if (yourbmi >27 && yourbmi <=30)
{
form.my_comment.value="You are very fat, do something before it's too late";
}
else if (yourbmi >22 && yourbmi <=27)
{
form.my_comment.value="You are fat, need dieting and exercise";
}
else if (yourbmi >=21 && yourbmi <=22)
{
form.my_comment.value="I envy you. Keep it up!!";
}
else if (yourbmi >=18 && yourbmi <21)
{
form.my_comment.value="You are thin, eat more.";
}
else if (yourbmi >=16 && yourbmi <18)
{
form.my_comment.value="You are starving. Go Find some food!";
}
else if (yourbmi <16)
{
form.my_comment.value="You're grossly undernourished, need hospitalization ";
}
}
return;
}
// -- done hiding from old browsers -->
</SCRIPT>
</HEAD>
</body>
</HTML>
التعليقات الأصلية (3)
مسترجع من Wayback Machine