function marquee() {
  $('marquee').marquee('marquee').disableTextSelect().mouseover(function () {
		$(this).trigger('stop');
	}).mouseout(function () {
		$(this).trigger('start');
	}).mousemove(function (event) {
		if ($(this).data('drag') == true) {
			this.scrollTop = $(this).data('scrollY') + ($(this).data('y') - event.clientY);
		}
	}).mousedown(function (event) {
		$(this).data('drag', true).data('y', event.clientY).data('scrollY', this.scrollTop);
	}).mouseup(function () {
		$(this).data('drag', false);
	}); 
}
$(document).ready(function() {
   marquee();	
});