/*!
 * liScroll 1.0
 * Examples and documentation at: 
 * http://www.gcmingati.net/wordpress/wp-content/lab/jquery/newsticker/jq-liscroll/scrollanimate.html
 * 2007-2010 Gian Carlo Mingati
 * Version: 1.0.2 (30-MARCH-2009)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 * Requires:
 * jQuery v1.2.x or later
 * 
 */
var FF3_0 = false;
function removeStringItems(sData,removeList){
	for(var i=0;i<removeList.length;i++){
		sData=sData.split(removeList[i]);
		sData=sData.join('',sData);
	}
	return sData;
}
var vNum = new Number(removeStringItems(jQuery.browser.version.substr(0,5),['.']));
jQuery.each(jQuery.browser, function(i, val) {
   if( i=="mozilla" && vNum <= 190 ) //jQuery.browser.version.substr(0,5)=="1.9.0")
	  FF3_0 = true;
 });	

if(!FF3_0){
	jQuery.fn.liScroll = function(settings) {
			settings = jQuery.extend({
			travelocity: 0.07
			}, settings);		
			return this.each(function(){
					var $strip = jQuery(this);
					$strip.addClass("newsticker");
					var stripWidth = 0;
					var $mask = $strip.wrap("<div class='mask'></div>");
					var $tickercontainer = $strip.parent().wrap("<div class='tickercontainer'></div>");								
					var containerWidth = $strip.parent().parent().width();	//a.k.a. 'mask' width 	
					$strip.find("li").each(function(i){
						stripWidth += jQuery(this, i).outerWidth(true);
					});
					$strip.width(stripWidth);			
					var totalTravel = stripWidth+containerWidth;
					var defTiming = totalTravel/settings.travelocity;	
					function scrollnews(spazio, tempo){
						$strip.animate({left: '-='+ spazio}, tempo, "linear", function(){$strip.css("left", containerWidth); scrollnews(totalTravel, defTiming);});
					}
					scrollnews(totalTravel, defTiming);				
					$strip.hover(
						function(){
							jQuery(this).stop();
						},
						function(){
							var offset = jQuery(this).offset();
							var residualSpace = offset.left + stripWidth;
							var residualTime = residualSpace/settings.travelocity;
							scrollnews(residualSpace, residualTime);
						}
					);			
			});	
	};

}