*Need help with this php problem!*

Hey there,

This is a simple problem with php code that I'm sure anyone with a decent knowledge of php can fix.... Here's what's going on:

I'm sending adwords traffic to a website with the following piece of code added on to the end of the destination url:

http://url.com/?KeyWord=Product Name

I'm then inserting the snippet as follows to add the KeyWord into my H1 tag

<H1><?php echo $_GET['KeyWord']; ?></H1>

The question is... how do I add a parameter to specify that if the KeyWord variable is blank to insert "Default Text" rather than just leaving KeyWord blank.

---------------------------------------------------------------------------

Just to be abundantly clear

Destination URL: http://url.com/?KeyWord=Weight Watchers

Headline: <?php echo $_GET['KeyWord']; ?>

I want it to be more like...

Headline: "KeyWord" and if KeyWord is blank to default to "Lite N Easy".

I'm sure this is an easy problem to fix for anyone who knows their stuff.

Thanks in advance!

- Dima

Headline: <?php echo isset($_GET['KeyWord']) ? $_GET['KeyWord']: 'Lite N Easy'; ?>

Enjoy.

<?
if(isset($_GET['KeyWord'])){
}else{
}
?>