i have problem with security in my index page.

hello there,



i have this site : www.supraveghere-securitate.ro



i was in the first place in google to this key word : " camere supraveghere" it means surveillance cameras.



a few days ago google put me in page 2 …



some costumers told me that i have some virus or something like that.



i call to my hosting provider and ask them to scan the server .



they told me that they find a virus name:" IFrame.html " in my index page



also they told me that i must find that error from my site and fix it .



can you help my with this.?



and please sorry for my bad english.



thank you.