parsing - Get Youtube Video ID From Link With JavaScript -

is there way video id youtube link.

i have way in php script, need in javascript.

here php script

function get_youtube($url){   parse_str( parse_url( $url, php_url_query ), $my_array_of_vars );   return $my_array_of_vars['v'];  } 

for example have youtube video link

http://www.youtube.com/watch?v=fwnar-rxaic&list=rd029i9ar6upx34

then content of v variable = fwnar-rxaic

the below function return video id of video if valid youtube url or return false.

function matchyoutubeurl(url){ var p = /^(?:https?:\/\/)?(?:www\.)?(?:youtu\.be\/|youtube\.com\/(?:embed\/|v\/|watch\?v=|watch\?.+&v=))((\w|-){11})(?:\s+)?$/;  return (url.match(p)) ? regexp.$1 : false ; }