// The client event TickmarkLabelDoubleClick takes two parameters sender and e
// sender is the object which is raising the event
// e is the SliderTickmarkMouseEventArgs
function WebSlider1_TickmarkLabelDoubleClick(sender, e) {
var slider = $find("WebSlider1");
//Gets the slider value
var value = slider.getValue(0);
//Gets percent between edge of track bar and location of mouse
var percent = e.get_percent();
window.status = "After double clicking the tickmark label the value is " + value + " and the percent is " + percent + "%";
}