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Javascript help needed quick!

Discussion in 'JavaScript' started by Light Speed, Oct 22, 2009.

0
  1. #1 
    function displayNewDocument()
{
document.open([averagempg], [gallonsofgas], [reservetank]);
document.write(<html>);
document.write('the values you input were '+ averagempg', ' + gallonsofgas +', and' reservetank);
document.write(/html>);
document.close();
}
    Code (markup):

    this doesnt open a document, plus i get an error saying displayNewDocument not defined!



    full script here:


    
<html>

<script type="text/javascript">
var averagempg;
var gallonsofgas;
var reservetank;
var gallonsanswer;
var answer;


averagempg = prompt('Please enter your vehicles average mpg rating.');
gallonsofgas = prompt('Please enter the number of gallons of gasoline currently in your vehicle.');
reservetank = prompt('Please enter the number of gallons of gasoline in the reserve gas tank of your vehicle.');

averagempg = parseFloat(averagempg);
gallonsofgas = parseFloat(gallonsofgas);
reservetank = parseFloat(reservetank);

gallonsanswer= gallonsofgas+reservetank;
answer = averagempg * gallonsanswer;



alert('With the available gas you have, you will be able to travel ' + answer + ' more miles.' );


function displayNewDocument()
{
document.open([averagempg], [gallonsofgas], [reservetank]);
document.write(<html>);
document.write('the values you input were '+ averagempg', ' + gallonsofgas +', and' reservetank);
document.write(/html>);
document.close();
}


</script></head>

<body onload="displayNewDocument()">
</body></html>
    Code (markup):
     
    Light Speed, Oct 22, 2009 IP