Create a cross-browser (works in Firefox and MS IE) page that has the following headings:

Alternative row color table using ClassName

Input validation and error message

Hide on mouseover, show on mouse out

For item a, create a 10 rows by 3 column HTML table.

Then create two CSS rules called odd and even for which odd’s background color is white an even’s is yellow.

Next register a JavaScript function called ApplyAlternateRows with the onload event that iternates through the rows of the tables and applies the odd class to every odd table row and even class to every even table row

Hint: Get a handle on the table object and iterate through its rows. Use the objects length and rows[] properties.

For item b, create a form with a single input field and a regular HTML button right next to it with a value of Validate.

Then register a JavaScript function called CheckNumeric with the button’s onclick event which ensures checks if the input is not numeric, it displays a message to the right of the button in red.

Hint: Use the function provided below to check if the input is numeric or not.

function IsNumeric(sText) {

var ValidChars = "0123456789.";

var IsNumber=true;

var Char;

for (i = 0; i < [url removed, login to view] && IsNumber == true; i++){

Char = [url removed, login to view](i);

if ([url removed, login to view](Char) == -1){

IsNumber = false;



return IsNumber;


For item c, create a link with any text and no target.

Then create a single table with a single row with a single cell with background color set to red.

Next, write code hide the table when your mouse moves over the link and show it again when the mouse moves away.

Do not simply just write the code, give detailed comments on why you did what to support your coding style.

Taidot: Javascript

Näytä lisää: yellow objects, what do background checks show, style background color javascript, coding event, css php web, simply comments, row b, red cross, page objects, odd, numeric, mouseover, hide firefox, onclick javascript show hide, show hide form javascript, css numeric, table set html, table css create, message away, javascript input value event, css mouseover firefox, css error field, object background, javascript table css, white page displays

Tietoa työnantajasta:
( 1 arvostelu ) washington, United States

Projektin tunnus: #424565

Myönnetty käyttäjälle:


Hi., I can do this within an few hours.., Check PMB.,

$30 USD 0 päivässä
(1 arvostelu)

7 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön


I have 4 years experiences of Javascript & css. I can do this within a few hours.

$30 USD 0 päivässä
(3 arvostelua)

I have 3 years of Java,JavaScript and CSS experience. I can deliver this exactly as per requirement.

$30 USD 2 päivässä
(0 arvostelua)

i can do it exactly as per ur requierement

$30 USD 1 päivässä
(0 arvostelua)

Not a problem at all. I can easily provide this for you, with all commenting required for clear understanding of the code in all 3 sections. I have done this before, and can guarantee my results. I look forward to work Lisää

$30 USD 1 päivässä
(0 arvostelua)

Ready to do it now.

$30 USD 0 päivässä
(0 arvostelua)

I have worked with html/javascript and css for the past 3 years and have thorough cross-browser experience, as well as experience in writing meaningful comments. I can guarantee that all code will be easily understanda Lisää

$40 USD 2 päivässä
(0 arvostelua)