On click of button, dont reload the same page again

hi! I think my question really only requires a few lines of code [ maybe just one … ] but I just can’t seem to figure it out …

I have the following buttons on flash that take me to different HTML Pages: “About” “Services” etc …

So, when I click “Services” it takes me to services.html … but, when I click “Services” on the services page, it reloads the whole page again, how can I get the button to “realize” that because it is already on that page, it doesnt need to reload it?

or can this only be done if the whole website is made on flash itself?

maybe im overthinking this one … eh, help please

thanx in advance …