Calculators Effects >>> Group Work.


		<script 
		language="javascript"
		type="text/javascript">

		/* Visit http://www.yaldex.com/ 
		for full source code

		and get more free JavaScript, CSS and DHTML scripts! */

		<!-- Begin

		function 
		groupWork()
		{

		person1 
		=
		parseInt(document.workform.person1.value);

		person2 
		=
		parseInt(document.workform.person2.value);

		worktime 
		=
		(person1*person2)/(person1+person2);

		document.workform.time.value
		= 
		worktime;

		}

		//  End -->

		</script>

		<form
		name=workform>

		<table
		border="0">

		   <tr>

		      
		<td>Person one can do the job in</td>

		      
		<td><input
		type=text
		name=person1
		size=5> 
		hours</td>

		   </tr>

		   <tr>

		      
		<td>Person two can do the same job in</td>

		      
		<td><input
		type=text
		name=person2
		size=5> 
		hours</td>

		   </tr>

		   <tr>

		      
		<td>Together, they can do the job in</td>

		      
		<td><input
		type=text
		name=time
		size=10> 
		hours</td>

		   
		</tr>

		</table><BR>

		<input
		type=button
		value="Solve!"
		name=solve
		onClick="groupWork()">

		</form>