Oh my.
1) Get off CJB.net - that is one of the worst redirection services
ever. At least use no-ip.com or something half-decent.
2) Get off freewebs.net - that is one of the worst hosting services
ever. At least use.. something else.
3) Use proper HTML and CSS (<button>? <font>? wrong.) and use the
HTML Validator.
The site probably breaks because of resolution, yes. It's pretty badly written, too.