Sticky Cookies

[rinz]

Hi Guys!

 

I'm a PHP newbie struggling to get this bit of code to work correctly, It's buggy atm.  What I'm trying to do is have 2 cookies one which stores the value of either of yellowBlack blackYellow default or textonly (for changing CSS) and the other has text size small, medium and large (changing text size). 

 

Using the current code, when I try to re-size the text it defaults to the yellowBlack once I've moved from the default layout the other forms buttons become unclickable.

 

Any help appreciated its racking my brains to pieces.... heres the cookie code

 

<?php

 

//must keep cookie stuff at top of page!

//decide what language to display

$textSize = $_POST["textSize"];

 

if(isset($textSize)) {

setcookie("ling",$textSize,time()-60*60*24*365,"/",".mysite.co.uk",0); //wipe previous cookie

setcookie("ling",$textSize,time()+60*60*24*365,"/",".mysite.co.uk",0);

}

else {  //if user has not changed language

if(isset($_COOKIE['ling'])){

$textSize=$_COOKIE['ling'];

setcookie("ling",$textSize,time()-60*60*24*365,"/",".mysite.co.uk",0); //wipe previous cookie

setcookie("ling",$textSize,time()+60*60*24*365,"/",".mysite.co.uk",0);

}

else { //default - choose browser language

$textSize = ("medium");

setcookie("ling",$textSize,time()+60*60*24*365,"/",".mysite.co.uk",0);

}

}

 

$cssChange = $_POST["cssChange"];

 

if(isset($cssChange)) {

setcookie("ling2",$cssChange,time()-60*60*24*365,"/",".mysite.co.uk",0); //wipe previous cookie

setcookie("ling2",$cssChange,time()+60*60*24*365,"/",".mysite.co.uk",0);

}

else {  //if user has not changed language

if(isset($_COOKIE['ling2'])){

$cssChange=$_COOKIE['ling2'];

setcookie("ling2",$cssChange,time()-60*60*24*365,"/",".mysite.co.uk",0); //wipe previous cookie

setcookie("ling2",$cssChange,time()+60*60*24*365,"/",".mysite.co.uk",0);

}

else {

$cssChange = ("default");

setcookie("ling2",$cssChange,time()+60*60*24*365,"/",".mysite.co.uk",0);

}

}

 

//decide what the 'current page' is.

$cpage = $_SERVER['REQUEST_URI']; //gets the current URI (e.g. /index.php)

?>

 

 

This is the HTML code

 

    <li><a href="/atoz/" accesskey="6" tabindex="2">A to Z</a></li>

    <li><a href="/common/glossary.asp" accesskey="5" tabindex="3">Glossary</a></li>

    <li><a href="/accessibility/" accesskey="0" tabindex="4">Accessibility</a></li>

    <li><form class="textsize" method="post" action="<? print $cpage?>" style="border-bottom: 1px solid #000;">

        <input type="hidden" name="cssChange" id="textonly" value="textonly" /><input type="image" value="textonly" alt="Text Version" class= "textsizebutton" src="/images/<? print $cssChange?>/text-version.gif" /></form></li>

 

    <li><form class="textsize" method="post" action="<? print $cpage?>">

    <input type="hidden" name="cssChange" id="default" value="default" /> <input type="image" value="default" alt="Graphical Layout" class="textsizebutton" src="/images/fullcolour.gif" /> </form></li>

   

    <li><form class="textsize" method="post" action="<? print $cpage?>">

    <input type="hidden" name="cssChange" id="yellowBlack" value="yellowBlack" /> <input type="image" value="yellowBlack" alt="Black on Yellow" class="textsizebutton" src="/images/blackonyell.gif" /> </form></li>

   

    <li><form class="textsize" method="post" action="<? print $cpage?>">

    <input type="hidden" name="cssChange" id="blackYellow" value="blackYellow" /> <input type="image" value="blackYellow" alt="Yellow on Black" class="textsizebutton" src="/images/yellonblack.gif" /> </form></li>

   

    <li><a href="mailto:?subject=http://www.odi.gov.uk<? print $cpage?>"><img src="/images/<? print $cssChange?>/send-to-friend.gif" alt="Send to a Friend" width="16" height="14" /></a></li>

   

    <li><a href="JavaScript:window.print();"><img src="/images/<? print $cssChange?>/print-this-page.gif" width="16" height="14" alt="print this page" /></a></li>

   

    <li><form class="cssChange" method="post" action="<? print $cpage?>">

        <input type="hidden" name="textSize" id="small" value="small" /><input type="image" value="small" alt="Normal" class= "textsizebutton" src="/images/<? print $cssChange?>/a-small.gif" /></form></li>

   

    <li><form class="cssChange" method="post" action="<? print $cpage?>">

    <input type="hidden" name="textSize" id="medium" value="medium" /> <input type="image" value="medium" alt="Larger" class="textsizebutton" src="/images/<? print $cssChange?>/a-medium.gif" /> </form></li>

   

    <li><form class="cssChange" method="post" action="<? print $cpage?>">

    <input type="hidden" name="textSize" id="large" value="large" /> <input type="image" value="large" alt="Largest" class="textsizebutton" src="/images/<? print $cssChange?>/a-large.gif" /> </form></li>

 

</ul>

</div>