Description of problem:
Link to download package is error.

Version-Release number of selected component (if applicable):


How reproducible:
Every time.

Steps to Reproduce:
1.Using IE to login RHN
2.Search package,eg. tzdata;select name only;select AMD64 only
3.There is a package list as a result
4.Click package link,it displays No packages.
    
Actual results:
The original link's url is 
  "https://rhn.redhat.com/network/software/packages/name_overview.pxt?
package_name=tzdata&channel_arch_ia32=&channel_arch_ia64=&channel_arch_x86_64=&s
earch_subscribed_channels="

There missed arch in the link.After I add the arch to the link which shows as 
follow:
 "https://rhn.redhat.com/network/software/packages/name_overview.pxt?
package_name=kernel-largesmp-
devel&channel_arch_ia32=&channel_arch_ia64=&channel_arch_x86_64=channel-
x86_64&search_subscribed_channels="
It works well now.The links of packages are displayed.

Expected results:
The link's url should have correct arch.

Additional info: