Javascript Array In PHP

I want to create a single javascript array to be used on the client side in PHP as shown in the code:
<?

while($row=mysql_fetch_array($result))
{
list($width, $height, $type, $attr) = getimagesize($row[photoPath]);
if(($width < 600) && ($height <= 900))
{
for ($i; $i<=1; $i++)
{

echo "show image";


}
echo "show image ";
//Value for javascript array row will come here
}
else
{
for ($i; $i<=1; $i++)
{

echo "show image";

}
echo "show image";

//Value for javascript array row will come here

}


}
echo("</td>");
echo("</tr>");
echo("<table>");


?>

Any help will be appreciated

Thanks,
Srinivas