Tur ir
<a href="?id=1"><img src="kl.gif"/></a>
<a href="?id=2"><img src="ts.gif"/></a>
<a href="?id=2"><img src="ad.gif"/></a>
<?php
$id = isset($_GET["id"]) ? intval($_GET["id"]) : 1;
if ($id == 1)
{
echo "yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy";
}
else if ($id == 2)
{
echo "jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj";
}
else if ($id == 3)
{
echo "teksts, kad 3";
}
else
{
echo "ERROR, nepareizs id";
}
?>