Passing Url Value To Form Input?

here is my problem :

my example url : [URL]

I need a JavaScript code that can get type , name & id from my example url and pass them to a form input value.

Code:
<form name="myform" >
<input type = "text" name = "type" value = type =111 >
<input type = "text" name = "name" value = name=jack >
<input type = "text" name = "id" value = id=2 >
</form>

i can't change my form input tag properties . i don't have access to it's value notice that i need a java-script code that it don't use a method in input tags and it can change the value of that input.

( i am creating a form using CCK in drupal & i don't want to use views module for some reason)