html - PHP echo H1 depending on page

How can i echo a h1 depending on the variable set on the page? The script below is breaking my page. Looks like my syntax is incorrect

 


     
       if($page =="home_page")    {echo "
" 'Mountain ' "
"; }                               
    else if($page =="parts")    {echo "
" 'parts ' "
"; }

    else if($page =="cars")    {echo "
" 'cars ' "
"; }

          ?>

Many thanks,
P