First of all I need to explain what it is that I am looking for.
But, I should like to take the opportunity to appologise if I have posted a question that someone else may have asked, but as I don't know what you call it, I don't know what to search on. (oh, and I have a feeling it maybe a php question rather than a html question, but not sure, so please forgive if this is in the wrong forum...)
So what am I looking for?
You may have noticed when you go to some web pages there is text that is underlined, these are usually keywords either relating to products or companies, when you roll your mouse over them a small box appears and a description or advert is displayed.
I want to try to use this 'technology' or scripting, what ever you might class it as, so that I can supply context based information, not adverts, I am not asking you to tell me how to bug people with more adverts, I want to be able to create my own list of words for which I can provide links to other related topics for example throughout my own site.
I am guessing that it is probably php rather than html based, but not sure, and I am guessing that it must be dynamic in that all I need to do is call it in the header of each page (for example) and it will look for keywords that match a list of words and descriptions within some kind of text file or array that I have already created.
So, if theres anyone still with me at this point, can you tell me what this 'technology' is called, or even better can you tell me how I might go about creating my own version.
Thanks for any help.