/*!
 * slideViewer 1.2
 * Examples and documentation at: 
 * http://www.gcmingati.net/wordpress/wp-content/lab/jquery/imagestrip/imageslide-plugin.html
 * 2007-2010 Gian Carlo Mingati
 * Version: 1.2.3 (9-JULY-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,
        uiBefore: false,
        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) {
    (!settings.uiBefore) ? jQuery(this).after("<div class='stripTransmitter' id='stripTransmitter" + (j) + "'><ul><\/ul><\/div>") : jQuery(this).before("<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;
        });
        });
        
        
        container.bind("click", function(e){
            var ui = (!settings.uiBefore) ? jQuery(this).next().find("a.current") : jQuery(this).prev().find("a.current");
            var bTotal = parseFloat(jQuery(this).css('borderLeftWidth').replace("px", "")) +  parseFloat(jQuery(this).css('borderRightWidth').replace("px", ""));
            var dOs = jQuery(this).offset();
            var zeroLeft = (bTotal/2 + pictWidth) - (e.pageX - dOs.left);
            if(zeroLeft >= pictWidth/2) { 
                var uiprev = ui.parent().prev().find("a");  
                (jQuery(uiprev).length != 0)? uiprev.trigger("click") : ui.parent().parent().find("a:last").trigger("click");                           
            } 
            else {
                var uinext = ui.parent().next().find("a");
              (jQuery(uinext).length != 0)? uinext.trigger("click") : ui.parent().parent().find("a:first").trigger("click");
            }
        });
        
        
        jQuery("div#stripTransmitter" + j).css("width" , pictWidth);
        jQuery("div#stripTransmitter" + j + " a:first").addClass("current");
        jQuery('body').append('<div class="tooltip" style="display:none;"><\/div>');
        

        if(settings.toolTip){
        var aref = jQuery("div#stripTransmitter" + j + " a");

        aref.live('mousemove', function(e) {
        var att = jQuery(this).attr('title');
        posX=e.pageX+10;
        posY=e.pageY+10;
        jQuery('.tooltip').html(att).css({'position': 'absolute', 'top': posY+'px', 'left': posX+'px', 'display': 'block', 'opacity': settings.ttOpacity});
        });
        aref.live('mouseout', function() {
        jQuery('.tooltip').hide();
        });             
        }
        });
        j++;
    }); 
};