use of variable passed with url

hi ,
i am new user for this forum.
i have one problem. i call the html page resides in coldfution directory from the another web server. now my problem is that how can i get the variable which are passed with URL ? for example i call page x.x.x:8500//temp/test.html?id=2 from other windows web server ie x.x.x.//temp1/test1.php.

now my problem is that is there any facility in coldfusion to get the value of the variable which are passed with URL . in this case it is ID