/*!
 * slideViewer 1.2
 * Examples and documentation at: 
 * hhttp://www.gcmingati.net/wordpress/wp-content/lab/jquery/imagestrip/imageslide-plugin.html
 * 2007-2010 Gian Carlo Mingati
 * Version: 1.2.0 (17-FEBRAURY-2010)
 * 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 v1.4.1 or later, jquery.easing.1.2
 * 
 */

jQuery(function(){
   jQuery("div.svw").prepend("<img src='spinner.gif' class='ldrgif' alt='loading...'/ >"); 
});
var j = 0;
var quantofamo = 0;
jQuery.fn.slideView = function(settings) {
	  settings = jQuery.extend({
     easeFunc: "easeInOutExpo",
     easeTime: 750,
     toolTip: false,
     ttOpacity: 0.9
  }, settings);
	return this.each(function(){
		var container = jQuery(this);
		container.find("img.ldrgif").remove();
		container.removeClass("svw").addClass("stripViewer");		
		var pictWidth = container.find("img").width();
		var pictHeight = container.find("img").height();
		var pictEls = container.find("li").size();
		var stripViewerWidth = pictWidth*pictEls;
		container.find("ul").css("width" , stripViewerWidth);
		container.css("width" , pictWidth);
		container.css("height" , pictHeight);
		container.each(function(i) {
			jQuery(this).after("<div class='stripTransmitter' id='stripTransmitter" + (j) + "'><ul><\/ul><\/div>");
			jQuery(this).find("li").each(function(n) {
						jQuery("div#stripTransmitter" + j + " ul").append("<li><a title='" + jQuery(this).find("img").attr("alt") + "' href='#'>"+(n+1)+"<\/a><\/li>");												
				});
			jQuery("div#stripTransmitter" + j + " a").each(function(z) {
				jQuery(this).bind("click", function(){

				jQuery(this).addClass("current").parent().parent().find("a").not(jQuery(this)).removeClass("current"); // wow!
				var cnt = -(pictWidth*z);
				container.find("ul").animate({ left: cnt}, settings.easeTime, settings.easeFunc);
				return false;
				   });
				});
			
			
				// next image via image click	14/01/2009
				jQuery("div#stripTransmitter" + j + " a").parent().parent().parent().prev().find("img").each(function(z) {
				jQuery(this).bind("click", function(){
					var ui 	= 	jQuery(this).parent().parent().parent().next().find("a");
					if(z+1 < pictEls){
						ui.eq(z+1).trigger("click");
					}
					else ui.eq(0).trigger("click");
				   });
				});
				
				
			jQuery("div#stripTransmitter" + j).css("width" , pictWidth);
			jQuery("div#stripTransmitter" + j + " a:first").addClass("current");
			
			// built-in tooltips 17/02/2010
			// original work at stoimen.com/jquery.tooltip.plugin/
			if(settings.toolTip){
				var aref = jQuery("div#stripTransmitter" + j + " a");
				$('body').append('<div class="tooltip" style="display:none;"></div>');
				aref.live('mousemove', function(e) {
					var att = $(this).attr('title');
					var bbox = $(document);
					var elem = $('.tooltip');
					csstxt = elem.css('cssText');
					ew=elem.width();
					dw=bbox.width();
					px=e.pageX+10;
					py=e.pageY+10;
					elem.html(att);
					var eloffset = dw > px+ew && 
						elem.css('cssText', csstxt+';position:absolute;top:'+py+'px;left:'+px+'px;display:block;opacity:'+settings.ttOpacity);
						
					!eloffset && 
						elem.css('cssText', csstxt+';position:absolute;top:'+py+'px;left:'+(dw-ew)+'px;display:block;opacity:'+settings.ttOpacity);
				});
				aref.live('mouseout', function() {
					$('.tooltip').hide();
				});				
			}
			});
		j++;
  });	
};