Google Calendar not loading properly

[AgentKP]

Hello there

As a newbie to the site, I am hoping I will be able to find some wonderful advice from somewhere as I am encountering a problem with Google calendar which has been happening since last week.

I have 10.5.4 running Safari 3.1, which should all work with Google Calendar, but it loads up the page through my usual account and password, but then gets stuck 4/5ths of the way into loading. This means I can't access any data within the calendar, so I can neither add nor modify existing data within the calendar.

I also have a PC here and that can access the calendar fine, using Internet Explorer.

In addition to this problem, for the same amount of time I have also been encountering frequent error messages on frequently-visited sites like Facebook saying that the page "could not be loaded as the server was not responding". Really odd. I have checked with my service provider and have assurances that my bband is 6+Mbps, so it's not that.

I have 3 macs all running the same OSX and all encountering this same problem.

Any ideas? I have emptied the cache, deleted the cookies (they are still enabled). Does anyone know if Safari 3.1 is now out of date and no longer workable with this app? If so, Google are fibbing on their help page!

Thanks in advance for any help

AgentKP x