// ==UserScript==
// @name        BMI and converter
// @namespace   Stanscript
// @description Calculates BMI, Converts from lb to kg, in to cm.
// @include     *oscarEncounter/oscarMeasurements/SetupMeasurements.do?groupName=Vitals
// @require   http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js
// @grant       none

// ==/UserScript==


 
var input1=document.createElement("input");
input1.type="button";
input1.value="Calculate BMI";
input1.onclick = ButtonFunction1;
input1.setAttribute("style", "font-size:9px;position:fixed;top:60px;left:3px;;color:green;");
document.body.appendChild(input1); 


function ButtonFunction1(){
      vHTin = $("input[name='value(inputValue-11)']").val();
      vHTcm = $("input[name='value(inputValue-12)']").val();
      vWTlb = $("input[name='value(inputValue-19)']").val();
      vWTkg = $("input[name='value(inputValue-20)']").val();

if(vWTlb){
      vWTkg = (Number(vWTlb)/2.2).toFixed(1);
      $("input[name='value(inputValue-20)']").val(+vWTkg);
      $("input[name='value(comments-19)']").val(+vWTkg+ " kg");}

if(vWTkg){
      vWTlb = (Number(vWTkg)*2.2).toFixed(0);
      $("input[name='value(inputValue-19)']").val(+vWTlb);
      $("input[name='value(comments-20)']").val(+vWTlb+ " lbs");}

if(vHTin){
      vHTcm = (Number(vHTin)*2.54).toFixed(1);
      $("input[name='value(inputValue-12)']").val(+vHTcm);
      $("input[name='value(comments-11)']").val(vHTcm + " cm");}

if(vHTcm){
      vHTin = (Number(vHTcm)/2.54).toFixed(1);
      var realFeet = vHTin/12;
      var feet = Math.floor(realFeet);
      var inches = Math.round((realFeet - feet) * 12);
      $("input[name='value(inputValue-11)']").val(+vHTin);
      $("input[name='value(comments-12)']").val(+vHTin+" inches"+" or "+ feet + " ft "+inches + " in");}

	vBMI = vWTkg/(vHTcm*0.01*vHTcm*0.01);
    $("input[name='value(inputValue-3)']").val(+vBMI.toFixed(1));
}

$("input[name='value(inputValue-11)']").change(ButtonFunction1);
$("input[name='value(inputValue-12)']").change(ButtonFunction1);
$("input[name='value(inputValue-19)']").change(ButtonFunction1);
$("input[name='value(inputValue-20)']").change(ButtonFunction1);