Change ul style when arriving to div(scrolling)

Question

I would like to change a ul style on scrolling and arrive to div using jQuery, explanation down.

CSS:

#menu {
    background-color:#ccc;
    position         


        

Answer 1

You can use YAHOOs YUI framework to write a javascript along the lines of something like this:

var Event = YAHOO.util.Event;

Event.on(window, 'scroll', function() {

    if (document.getElementById("DIV1").scrollTop == 0) {
        document.getElementById("DIV1").className = "menutext2";
    }
}