I cannot use view by grid and gallery

In the product list,I only can use view by list.
when I click grid and gallery.It display page not found.
How can I solve it,Tks
pls see my test page:http://www.szhif.com/Wholesale-economic-phone_c771

This is a mod or a feature of your template. You should post in the support thread for whatever you installed to allow the list/grid/gallery views, as nobody but the author of that feature will know how to fix it.

I donot know why,when I put the website in Bluehost,it works,
but when I put it in Lunarpages,it appear this situation.
what is the most possible reasons

So it sounds like some kind of server configuration issue. There are people here who are experts on that, but only your host is likely to be able to fix whatever is happening... unless you got a file corrupted when moving to LunarPages...