php hide and show fadding images

[raptor30506090]

Hello

 

i have a fade in image on my home page id=1 but when i go to  about page id=2 i want it to go i have tryed to us

 

if($id == 1){

show rollover

}else{
do somthing
}

that works

 

but when i open the website up it gives me an error because i have not selected a page for the id is there away round this

 

any help would be great

 

thanks

[Andy-H]

$id = isset($_GET['id']) ? (int)$_GET['id'] : 1;


if ( $id == 1 ) {
   // do something
} else {
   // do something else
}

[raptor30506090]

Thank you so much :D :D :D