/**
 * jQuery.timers - Timer abstractions for jQuery
 * Written by Blair Mitchelmore (blair DOT mitchelmore AT gmail DOT com)
 * Licensed under the WTFPL (http://sam.zoy.org/wtfpl/).
 * Date: 2009/02/08
 *
 * @author Blair Mitchelmore
 * @version 1.1.2
 *
 **/
jQuery.fn.extend({
	everyTime: function(interval, label, fn, times, belay) {
		return this.each(function() {
			jQuery.timer.add(this, interval, label, fn, times, belay);
		});
	},
	oneTime: function(interval, label, fn) {
		return this.each(function() {
			jQuery.timer.add(this, interval, label, fn, 1);
		});
	},
	stopTime: function(label, fn) {
		return this.each(function() {
			jQuery.timer.remove(this, label, fn);
		});
	}
});

jQuery.event.special

jQuery.extend({
	timer: {
		global: [],
		guid: 1,
		dataKey: "jQuery.timer",
		regex: /^([0-9]+(?:\.[0-9]*)?)\s*(.*s)?$/,
		powers: {
			// Yeah this is major overkill...
			'ms': 1,
			'cs': 10,
			'ds': 100,
			's': 1000,
			'das': 10000,
			'hs': 100000,
			'ks': 1000000
		},
		timeParse: function(value) {
			if (value == undefined || value == null)
				return null;
			var result = this.regex.exec(jQuery.trim(value.toString()));
			if (result[2]) {
				var num = parseFloat(result[1]);
				var mult = this.powers[result[2]] || 1;
				return num * mult;
			} else {
				return value;
			}
		},
		add: function(element, interval, label, fn, times, belay) {
			var counter = 0;
			
			if (jQuery.isFunction(label)) {
				if (!times) 
					times = fn;
				fn = label;
				label = interval;
			}
			
			interval = jQuery.timer.timeParse(interval);

			if (typeof interval != 'number' || isNaN(interval) || interval <= 0)
				return;

			if (times && times.constructor != Number) {
				belay = !!times;
				times = 0;
			}
			
			times = times || 0;
			belay = belay || false;
			
			var timers = jQuery.data(element, this.dataKey) || jQuery.data(element, this.dataKey, {});
			
			if (!timers[label])
				timers[label] = {};
			
			fn.timerID = fn.timerID || this.guid++;
			
			var handler = function() {
				if (belay && this.inProgress) 
					return;
				this.inProgress = true;
				if ((++counter > times && times !== 0) || fn.call(element, counter) === false)
					jQuery.timer.remove(element, label, fn);
				this.inProgress = false;
			};
			
			handler.timerID = fn.timerID;
			
			if (!timers[label][fn.timerID])
				timers[label][fn.timerID] = window.setInterval(handler,interval);
			
			this.global.push( element );
			
		},
		remove: function(element, label, fn) {
			var timers = jQuery.data(element, this.dataKey), ret;
			
			if ( timers ) {
				
				if (!label) {
					for ( label in timers )
						this.remove(element, label, fn);
				} else if ( timers[label] ) {
					if ( fn ) {
						if ( fn.timerID ) {
							window.clearInterval(timers[label][fn.timerID]);
							delete timers[label][fn.timerID];
						}
					} else {
						for ( var fn in timers[label] ) {
							window.clearInterval(timers[label][fn]);
							delete timers[label][fn];
						}
					}
					
					for ( ret in timers[label] ) break;
					if ( !ret ) {
						ret = null;
						delete timers[label];
					}
				}
				
				for ( ret in timers ) break;
				if ( !ret ) 
					jQuery.removeData(element, this.dataKey);
			}
		}
	}
});

jQuery(window).bind("unload", function() {
	jQuery.each(jQuery.timer.global, function(index, item) {
		jQuery.timer.remove(item);
	});
});

(function($) {
    $.fn.Horinaja = function(settings) {
        options = {
            capture: '',
            delai: 300,
            duree: 4000,
            pagination: true
        };
        var options = $.extend(options, settings);
        return this.each(function() {
            $this = $(this);
            var capture = options.capture;
            var px = $('#' + capture + ' > ul > li').width();
            var delai = (options.delai) * 1000;
            var duree = (options.duree) * 1000;
            var pagination = options.pagination;
            var nCell = $('#' + capture + ' > ul > li').length;
            var po = 0;
            var id = 0;
            function fadeP(it, opac) {
                if (pagination) {
                    $('#' + capture + ' > ol.horinaja_pagination > li:eq(' + it + ')').fadeTo("fast", opac);
                }
                if (it == 5 && opac == .7) {
                    $('.page_5').fadeTo("fast", 0.7);
                } else if (it == 6 && opac == .7) {
                    $('.page_5').fadeTo("fast", 0.4);
                }
            }
            function moveP() {
                if (po != -((px * nCell) - px)) {
                    if (id != 4) {
                        $('#' + capture + ' > ul').animate({
                            left: (po - px) + "px"
                        }, delai);
                    } else {
                        $('#' + capture + ' > ul').hide();
                        $('#' + capture + ' > ul').animate({
                            left: (po - px) + "px"
                        }, 0);
                        $('#' + capture + ' > ul').fadeTo("fast", 1);
                    }
                    po = po - px;
                    fadeP(id, 0.4);
                    id = id + 1;
                    fadeP(id, 0.7);
                } else {
                    $('#' + capture + ' > ul').animate({
                        left: "0px"
                    }, delai);
                    po = 0;
                    fadeP(id, 0.4);
                    id = 0;
                    fadeP(id, 0.7);
                }
            }
            $(this).everyTime(duree, capture, function() { moveP(); });
            $('#' + capture).css({ 'overflow': 'hidden', 'position': 'relative' });
            $('#' + capture + ' > ul').css({ 'width': px * nCell + 'px' });
            $('#' + capture + ' > ul > li').css({ 'width': px, 'float': 'left' });
            if (pagination) {
                $('#' + capture + ' > ul').after('<ol class="horinaja_pagination"></ol>');
                $('#' + capture + ' > ol.horinaja_pagination').css({ 'width': px + 'px' });
                var wb = Math.floor(px / nCell);
                for (i = 1; i != (nCell + 1); i++) { $('#' + capture + ' > ol.horinaja_pagination').append('<li class="page_' + i + '"><a style="width:' + wb + 'px;">' + i + '</a></li>'); }
                $('#' + capture + ' > ol.horinaja_pagination > li').fadeTo("fast", 0.4);
                $('#' + capture + ' > ol.horinaja_pagination > li:first').fadeTo("fast", 0.7);
            }
            $(this)
        .bind('mousewheel', function(event, delta) {
            var dir = delta > 0 ? 'Up' : 'Down',
                vel = Math.abs(delta);
            if (dir == 'Up') {
                if (po != 0) {
                    $('#' + capture + ' > ul').animate({
                        left: (po + px) + "px"
                    }, delai);
                    po = po + px;
                    fadeP(id, 0.4);
                    id = id - 1;
                    fadeP(id, 0.7);
                }
            } else {
                if (po != -((px * nCell) - px)) {
                    $('#' + capture + ' > ul').animate({
                        left: (po - px) + "px"
                    }, delai);
                    po = po - px;
                    fadeP(id, 0.4);
                    id = id + 1;
                    fadeP(id, 0.7);
                }
            }
            return false;
        });
            $(this)
	.bind('mouseenter', function() { $(this).stopTime(capture); });
            $(this)
	.bind('mouseleave', function() { $(this).everyTime(duree, capture, function() { moveP(); }); });
            if (pagination) {
                $('#' + capture + ' > ol.horinaja_pagination > li').each(function(i) {
                    $(this).bind('click', { index: i }, function(e) {
                        var occ = parseInt(e.data.index);
                        fadeP(occ, 0.7);
                        fadeP(id, 0.4);
                        if (id > occ) {
                            var diff = id - occ;
                            po = po + (px * diff);
                            id = occ;
                            $('#' + capture + ' > ul').animate({
                                left: (po) + "px"
                            }, delai);
                        } else if (id < occ) {
                            diff = occ - id;
                            po = po - (px * diff);
                            id = occ;
                            $('#' + capture + ' > ul').animate({
                                left: (po) + "px"
                            }, delai);
                        }
                    });
                });
            }
        });
    };
})(jQuery);