Hello all

So, right now I'm designing a site with php, and I wanted to add a textbox with arrows on either side which, when clicked, will change the text in the textbox without having to reload the page.

The textbox's text is also going to be loaded from an external *.txt document. I was thinking of having different messages separated by 'at signs' which would be extracted, then explode the 'at signs' to put the data in an array, which could then be scrolled through, via the arrow buttons said above. (If there's a more efficient way, let me know.) The array would have a changing length.

I would try to figure it out with Google, but I don't know what to search...I remember learning this years and years ago, but I don't have a clue anymore.

Thanks!