function AutoScroll(obj){
	$(obj).animate({
			marginTop:"-28px"
	},1000,function(){
			$(this).css({marginTop:"0px"}).find("ul:first").appendTo(this);
	});
	
}
var timerID;
$(document).ready(function(){
		timerID=setInterval('AutoScroll("#scroll_new_pub")',2000);
	$("#scroll_new_pub").mouseover(function(){
		clearInterval(timerID);
     }).mouseout(function(){
		 timerID=setInterval('AutoScroll("#scroll_new_pub")',2000);
	 });
});