// The client event ButtonMouseDown takes two parameters sender and e
// sender is the object which is raising the event
// e is the SliderButtonMouseEventArgs
function WebSlider1_ButtonMouseDown(sender, e) {
var slider = $find("WebSlider1");
//Gets the slider value
var value = slider.getValue(0);
//Checks which button is involved in the event.
//True for minus button and false for plus button.
var button = e.isMinus();
if (button == true) {
window.status = "Minus button is clicked";
}
else {
window.status = "Plus button is clicked";
}
}