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5-Fungsi  
 
 
 Copy skrip atau download.
<!-- TWO STEPS TO INSTALL 5 FUNCTION CALCULATOR: 
 
 

  1. Paste the coding into the HEAD of your HTML document 

  2. Add the last code into the BODY of your HTML document --> 
 
 

  <!-- STEP ONE: Copy this code into the HEAD of your HTML document --> 
 
 

  <HEAD> 
 
 

  <SCRIPT LANGUAGE="JavaScript"> 
 
 

  <!-- Original: Rick Johnson --> 

  <!-- Web Site: http://members.tripod.com/~RickJohnson --> 
 
 

  <!-- This script and many more are available free online at --> 

  <!-- The JavaScript Source!! http://javascript.internet.com --> 
 
 

  <!-- Begin 

  function a_plus_b(form) { 

  a=eval(form.a.value) 

  b=eval(form.b.value) 

  c=a+b 

  form.ans.value = c 

  } 

  function a_minus_b(form) { 

  a=eval(form.a.value) 

  b=eval(form.b.value) 

  c=a-b 

  form.ans.value=c 

  } 

  function a_times_b(form) { 

  a=eval(form.a.value) 

  b=eval(form.b.value) 

  c=a*b 

  form.ans.value=c 

  } 

  function a_div_b(form) { 

  a=eval(form.a.value) 

  b=eval(form.b.value) 

  c=a/b 

  form.ans.value = c 

  } 

  function a_pow_b(form) { 

  a=eval(form.a.value) 

  b=eval(form.b.value) 

  c=Math.pow(a, b) 

  form.ans.value = c 

  } 

  // End --> 

  </SCRIPT> 
 
 

  <!-- STEP TWO: Put this code into the BODY of your HTML document --> 
 
 

  <BODY> 

  <CENTER> 

  <FORM name="formx"><input type=text size=4 value=12 name="a"> 

  <input type="button" value=" + " onClick="a_plus_b(this.form)"> 

  <input type="button" value=" - " onClick="a_minus_b(this.form)"> 

  <input type="button" value=" x " onClick="a_times_b(this.form)"> 

  <input type="button" value=" / " onClick="a_div_b(this.form)"> 

  <input type="button" value=" ^ " onClick="a_pow_b(this.form)"> 

  <input type="number" size=4 value=3 name="b"> = <input type "number" value=0 

  name="ans" size=9> 

  </FORM> 

  </CENTER> 
 
 

  <!-- Script Size: 1.72 KB --> 

 
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