asdasd

Task 2
Flow chart :

PseudoCode:

1. Call five image from the given folder.
2.Create a array such that there is random call between the images.
3.Loop the array in the requred time length.
4.Display images

Screenshot:

After a few seconds:

Figure keeps changing randomly among the 5 given .

codes:

var delay=2000;
var curindex=10;

var randomimages=new Array();

randomimages[0]="images/img06.jpg";
randomimages[1]="images/img07.jpg";
randomimages[2]="images/img08.jpg";
randomimages[3]="images/img09.jpg";
randomimages[4]="images/img10.jpg";
var preload=new Array();

for (n=0;n
{

preload[n]=new Image();
preload[n].src=randomimages[n];
}

document.write('');

function rotateimage()

{

if (curindex==(tempindex=Math.floor(Math.random()*(randomimages.length)))){
curindex=curindex==0? 1 : curindex-1;

}

else
curindex=tempindex;

document.images.splash.src=randomimages[curindex];
}

setInterval("rotateimage()",delay);

Task 3 :

Pseudo code:

1.Commect to the cookie database
2.Open counter value
3.Read hit counter
4.Increase the hit counter by 1
5.Save the new count value in the log table
6.show the hit count on the screen
7.When hit the delete or refresh button set the time to a past date so that the value is set to expire and deleted.

Screen shots:

In another web page

When reset is pressed:

Codes:

function GetCookie (name) {
var arg = name + "=";
var alen = arg.length;
var clen = document.cookie.length;
var i = 0;
while (i < clen) {
var j = i + alen;
if (document.cookie.substring(i, j) == arg)
return getCookieVal (j);
i = doc...

... middle of paper ...

...ementsByTagName("div");

for (var j = 0; j < records.length; j ++)

{

if ( TileCanMove( TileGetId(records[j]) ) != -1 )

{
array[array.length] = records[j];

}

}

var temp = array[Math.floor( Math.random() * array.length)];
var index = TileGetId(temp);
var to = TileCanMove(index);
tileIndex[to] = tileIndex[index];
tileIndex[index] = 0;

TileSetLocationAnimation(this,index,to);

TileSetLocation(temp,to);

TileSetId(temp,to);

array = [];

}

}

function BackgroundChange(event)

{

var backgroundUrl = "puzzle.jpg";

var puzzles = document.getElementById("puzzlearea").getElementsByTagName("div");

for (var i = 0; i < puzzles.length; i ++)

{

puzzles[i].style.backgroundImage = "url(" + backgroundUrl + ")";

var number = parseInt(puzzles[i].textContent) -1;

TileSetBackground(puzzles[i],number);

}

}