var ScrollBlock;
var OriginalTop;

$(document).ready(function(){
	ScrollBlock = $("#rssfeed .scroll:first");
	OriginalTop = ScrollBlock.css("top");
  ScrollBlock.css('top','0px');
  
  ScrollInterval = setInterval( function() { ScrollRotate(); },7500); //time in milliseconds
  $('#rssfeed').hover(function() {
    clearInterval(ScrollInterval);
  }, function() {
    ScrollInterval = setInterval( function() { ScrollRotate(); },7500); //time in milliseconds
  });
});

function ScrollRotate() {
	var NegativeTop = -1 * parseInt(OriginalTop);
	
  ScrollBlock.animate({top: NegativeTop},"slow", function() {
    $(this).css('top', parseInt(OriginalTop) + 'px');
  });
  
  if (ScrollBlock.next().length == 0) {
	  ScrollBlock = $("#rssfeed .scroll:first");
  } else {
	  ScrollBlock = ScrollBlock.next();
	}
	
	ScrollBlock.show().animate({top: 0},"slow");  
}